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Euro+Med-Checklist Notulae, 9
Author(s): Eckhard Von Raab-Straube & Thomas Raus (ed.)
Source: Willdenowia, 48(2):195-220.
Published By: Botanic Garden and Botanical Museum Berlin (BGBM)
https://doi.org/10.3372/wi.48.48203
URL: http://www.bioone.org/doi/full/10.3372/wi.48.48203
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Willdenowia
Annals of the Botanic Garden and Botanical Museum Berlin
Notulae ad floram euro-mediterraneam pertinentes No. 38
ECKHARD VON RAAB-STRAUBE1* & THOMAS RAUS1 (ed.)
Euro+Med-Checklist Notulae, 9
Version of record first published online on 20 July 2018 ahead of inclusion in August 2018 issue.
Abstract: This is the ninth of a series of miscellaneous contributions, by various authors, where hitherto unpublished
data relevant to both the Med-Checklist and the Euro+Med (or Sisyphus) projects are presented. This instalment
deals with the families Amaranthaceae, Amaryllidaceae (incl. Alliaceae), Apocynaceae, Araceae (incl. Lemnaceae),
Asparagaceae (incl. Hyacinthaceae), Cactaceae, Cannaceae, Caprifoliaceae, Commelinaceae, Compositae, Con-
volvulaceae, Crassulaceae, Cruciferae, Euphorbiaceae, Leguminosae, Malvaceae (incl. Tiliaceae), Neuradaceae,
Nyctaginaceae, Orobanchaceae, Polygonaceae and Solanaceae. It includes new country and area records and taxo-
nomic and distributional considerations for taxa in Achyranthes, Allium, Brassica, Canna, Catharanthus, Chloro-
phytum, Convolvulus, Corchorus, Dipcadi, Hieracium, Ipomoea, Lablab, Lonicera, Mercurialis, Mirabilis, Neurada,
Opuntia, Orobanche, Phelipanche, Polygonum, Solanum, Spirodela, Tradescantia, Vinca and Wola, new combina-
tions in Hieracium and Phelipanche, and a replacement name in Sempervivum.
Key words: distribution, Euro+Med PlantBase, Europe, Med-Checklist, Mediterranean, new combination, new
record, taxonomy, vascular plants
Article history: Contributions received 10 January to 25 May 2018; peer-review completed 17 June 2018; received
in revised form 20 June 2018; accepted for publication 20 June 2018.
Citation: Raab-Straube E. von & Raus Th. (ed.) 2018: Euro+Med-Checklist Notulae, 9 [Notulae ad floram euro-
mediterraneam pertinentes No. 38]. – Willdenowia 48: 195 – 220. doi: https://doi.org/10.3372/wi.48.48203
Notice
A succinct description of the Euro+Med project, with a
list of recognized territories and their abbreviations, and
the conventions used to indicate the status and presence
of taxa, can be found in the introduction to the first instal-
ment of the Euro+Med Notulae (Greuter & Raab-Straube
2005: 223 – 226) and on the Euro+Med PlantBase website
(Euro+Med 2006+). For the previous instalment of the
Euro+Med-Checklist Notulae, see Raab-Straube & Raus
(2017).
The following have contributed entries to the present
instalment: G. Barsotti, A. Borzatti de Loewenstern, G.
Domina, Š. Duraki, R. El Mokni, H. Freitag, V. Holzgreve,
D. Iamonico, M. Jovanović, B. Kreinsen, V. Lazzeri, M.
Niketić, E. von Raab-Straube, Th. Raus, S. Rätzel, M.
Ristow, I. V. Tatanov, J.-M. Tison and H. Uhlich.
Amaranthaceae
Achyranthes aspera L.
+ Tn: Tunisia: Nabeul, Dar Chichou, 36°57'41"N,
10°58'52"E, 60 m, part of herbaceous plant
succession in undergrowth of maquis of Olea
europaea L. and Pistacia lentiscus L. with
Quercus coccifera L. and planted Eucalyptus
spp., 1 May 2014, El Mokni (herb. Univ. Mo-
nastir, HFLA). – As part of ongoing research on
1 Botanischer Garten und Botanisches Museum Berlin, Freie Universität Berlin, Königin-Luise-Str. 6–8, 14195 Berlin, Germany;
*e-mail: e.raab-straube@bgbm.org (author for correspondence), t.raus@bgbm.org
196 Raab-Straube & Raus: Euro+Med-Checklist Notulae, 9
Amaranthaceae s. str. and on the vascular flora
of Tunisia (e.g. El Mokni & al. 2013, 2016;
Iamonico 2014a, 2014b, 2015a; Iamonico &
Jarvis 2012; Iamonico & Sánchez Del Pino
2014, 2016; Iamonico & El Mokni 2017, 2018),
many populations identifiable as Achyranthes
aspera, occupying an area of some hectares,
were found in the forest of Dar Chichou in the
Cap Bon region. Achyranthes aspera was previ-
ously known to occur in N Africa only in Egypt
(Iamonico 2015b+ and references therein).
Concerning Tunisia, all the former records of
Achyranthes refer to A. sicula (L.) All. (Bonnet
& Barratte 1896; Greuter & al. 1984; Le Floc’h
& Boulos 2008; Le Floc’h & al. 2010; Dobi-
gnard & Chatelain 2011a).
Achyranthes aspera is morphologically
similar to A. sicula, from which it diers in
having the stem pubescent (vs glabrescent or
nearly so in A. sicula) and the leaves green
on both surfaces (vs white tomentose on the
abaxial surface in A. sicula) (Bao & al. 2003;
Robertson 2003; Iamonico 2017). Furthermore,
A. aspera is a very variable species morpho-
logically. In fact, several taxa were described
in the past (see, e.g., Tropicos 2018+), and
some authors recognized one or more varieties,
namely A. aspera var. aspera, A. aspera var.
indica L., A. aspera var. villosior (Hensl.)
D.M. Porter, which dier from each other in
characters of stems (indumentum) and leaves
(shape, apex, colour). However, ongoing stud-
ies carried out by one of us (D.I.) show that all
forms of A. aspera always display leaves green
on both surfaces (never white tomentose as in
A. sicula; see also Bao & al. 2003). Accord-
ing to Iamonico (2015b+), we therefore prefer
to consider A. sicula as a separate species and
A. aspera in the wide sense. However, fur-
ther investigations (especially with molecular
methods, which are still lacking for A. sicula)
are necessary to reach a final taxonomic deci-
sion on these taxa.
D. Iamonico & R. El Mokni
Amaryllidaceae (incl. Alliaceae)
Allium litardierei J.-M. Tison – Fig. 1.
+ Tn: Tunisia: Bizerte, Mateur, Sidi El Bechir,
36°55'30"N, 09°28'49"E, 325 m, degraded
scrubland, 17/18 Jun 2014, El Mokni (herb.
El Mokni); ibid., Sidi Nsir to Joumine,
36°54'35"N, 09°25'40"E, 280 m, degraded
scrubland, 17/18 Jun 2014, El Mokni (herb.
El Mokni); Béja, Nefza south, 36°54'14"N,
09°06'42"E, 145 m, scrubland, 17/18 Jun
2014, El Mokni (herb. El Mokni). – Popula-
tions identifiable as Allium litardierei were
found as part of ongoing updating and im-
proving knowledge on the Tunisian vascular
flora (e.g. El Mokni & al. 2014, 2015a, 2015b,
2015c; Sukhorukov & al. 2016; El Mokni &
Domina 2017; El Mokni & Iamonico 2017;
El Mokni & Véla 2017; El Mokni & Verloove
2017; Iamonico & El Mokni 2017, 2018). Al-
lium litardierei is a N African species recorded
Fig. 1. Allium litardierei – A: habitat and habit; B: typical inflorescence; C: bulbs. – Tunisia: Bizerte, Mateur, Sidi El Bechir, 17/18
Jun 2014, photographs by R. El Mokni.
197Willdenowia 48 – 2018
in Algeria and Morocco, with doubtful/proba-
ble presence for Tunisia (cf. Tison 2010). Nei-
ther the recent Tunisian checklist (Le Floch’h
& al. 2010) nor the online African flora data-
base (APD 2018) recorded or confirmed this
species in Tunisia. Our discovery (June 2014)
is therefore the first concerning the native Tu-
nisian flora and includes several populations
located mainly on clayey soils in degraded
scrublands of calcareous mountains in N Tu-
nisia (govenorates of Béja and Bizerte). The
plants occur in an area of about 1000km2 and
seem actually not to be threatened by human
activities and/or interspecific competition.
R. El Mokni & J.-M. Tison
Apocynaceae
Catharanthus roseus (L.) G. Don
A Tn: Tunisia: Nabeul, Nabeul city, 36°27'32"N,
10°44'49"E, 13m, roadsides, 11 Dec 2016, El
Mokni (herb. Univ. Monastir). – A perennial,
evergreen herb native to Madagascar, widely
cultivated as an ornamental and more recently
as a medicinal plant, used as the source of the
drugs vincristine and vinblastine to treat can-
cer, now found growing feral in many warm-
temperate to subtropical regions of the world.
In the Euro+Med region the taxon is reported
as naturalized in the Canary Islands and as a
casual alien in Crete (Yannitsaros 2006). In the
African Plant Database (APD 2018) the taxon
is listed only as cultivated in Morocco. The
present report as a casual alien is therefore the
first for the Tunisian flora, considered an intro-
duced ornamental locally escaped from culti-
vation. R. El Mokni
Vinca diormis Pourr.
+ Tn: Tunisia: Jendouba, Béni Métir, 36°44'22"N,
08°44'17"E, 475 m, Quercus forests, 30 Mar
2006, El Mokni (herb. Univ. Bizerte); ibid., Oued
Zéen, 36°49'27"N, 08°50'00"E, 355m, Quer-
cus forests, 19 Mar 2018, El Mokni (herb. Univ.
Monastir). – First records for Tunisia. Given
as native to the W and C Mediterranean coun-
tries from Portugal eastwards to Italy (Marhold
2011a+). For N Africa it was reported from Mo-
rocco and Algeria with no mention for Tunisia
(Le Floc’h & al. 2010; Dobignard & Chatelain
2011a; Marhold 2011a+; APD2018).
R. El Mokni
Vinca major L.
N Tn: Tunisia: Jendouba, Ain Draham, 36°46'34"N,
08°40'54"E, 715 m, Quercus forests, 4 Apr
2012, El Mokni (herb. Univ. Bizerte); ibid.,
Fer nana, 36°39'54"N, 08°41'10"E, 290 m,
Quercus suber L. forests, 18 Mar 2018, El
Mokni (herb. Univ. Monastir); ibid., Tabar-
ka, 36°57'30"N, 08°45'17"E, 9 m, coastal
vegetation, 27 Feb 2013, El Mokni (herb.
Univ. Bi zerte); ibid., Tabarka, 36°55'40"N,
08°47'28"E, 30m, Quercus suber vegetation,
7 Mar 2017, El Mokni (herb. Univ. Monastir).
– In the Euro+Med area considered native in
S Europe from Spain to the W Balkans; addi-
tionally given as a naturalized or casual alien
in adjacent areas from the Atlantic coast (Ire-
land, Norway, Portugal) eastwards to the Le-
vant (Marhold 2011a+). For N Africa, it was
reported from Morocco and Algeria as culti-
vated (doubtfully escaping) with no mention
for Tunisia (Marhold 2011a+; Le Floc’h &
al. 2010; Dobignard & Chatelain 2011a; APD
2018). In Tunisia it was first found in 2012 in
Quercus forests of Aïn Draham in the NW part
of the country, where it was re-collected during
the 12th OPTIMA Iter Mediterraneum in 2014
(Greuter & Domina 2015: 28, without status
information). For Tunisia, the species is con-
sidered here as an introduced ornamental plant
that has become locally established in suitable
habitats outside cultivation. R. El Mokni
Vinca minor L.
N Tn: Tunisia: Jendouba, Ain Draham, Col des Ruines,
36°46'58"N, 08°41'11"E, 725m, Quercus for-
ests, 4 Apr 2012, El Mokni (herb. Univ. Bizerte).
– Native to Europe from Portugal to the Cau-
casus (Davis 1978: 163), but not mentioned
for N Africa (Marhold 2011a+; Le Floc’h &
al. 2010; Dobignard & Chatelain 2011a; APD
2018). First record for Tunisia (and N Africa),
as locally naturalized in Quercus forests of the
NW part of the country. R. El Mokni
Araceae (incl. Lemnaceae)
Spirodela polyrhiza (L.) Schleid.
+ Tn: Tunisia: Bizerte, Douaar Jaafar toward Teskraya,
37°13'57"N, 09°42'11"E, 40 m, agricultural
euent sewers, 14 May 2014, El Mokni (herb.
Univ. Monastir, PAL). – Spirodela polyrhiza
is a nearly cosmopolitan species, native to
Eurasia, Africa, North America, Australia and
possibly naturalized in Hawaii. This taxon was
until now known in many countries around
the Mediterranean area (Uotila 2009+), but
with no mention for Tunisia (Uotila 2009+;
Le Floc’h & al. 2010; Dobignard & Chatelain
2010; APD 2018), until a large population was
found in agricultural sewers in the surround-
ings of Tinja and Teskraya. The plants occupy
198 Raab-Straube & Raus: Euro+Med-Checklist Notulae, 9
an area of c.300 m2 within watercourses and
swamps and seem to be recently introduced,
possibly by birds. They may have been over-
looked or misidentified in the past.
R. El Mokni & G. Domina
Wola arrhiza (L.) Wimm.
+ Tn: Tunisia: Bizerte, Douaar Jaafar toward Teskraya,
37°13'57"N, 09°42'11"E, 40m, agricultural ef-
fluent sewers, 14 May 2014, El Mokni (herb.
Univ. Monastir, PAL). – Wola arrhiza is na-
tive to Europe, N Africa (only to Morocco and
Algeria), and parts of Asia. It is present in other
parts of the world as a naturalized species and is
here reported for Tunisia, where it has not been
mentioned before (Uotila 2009+; Le Floc’h &
al. 2010; Dobignard & Chatelain 2010; APD
2018). Many populations were found in agri-
cultural sewers in the surroundings of Tinja and
Teskraya. The species forms very dense patches
in the watercourses, sloughs and marshes of the
area. It could have spread there from Algeria
during recent years and previously could have
been confused with species of Lemna.
R. El Mokni & G. Domina
Asparagaceae (incl. Hyacinthaceae)
Chlorophytum comosum (Thunb.) Jacques
A Tn: Tunisia: Bizerte, Bizerte city, 37°17'04"N,
09°52'22"E, 3 m, escape from pots in pub-
lic gardens, 11 May 2017, El Mokni (herb.
Univ. Monastir); Monastir, Monastir city,
35°46'11"N, 10°49'38"E, 16 m, roadsides, 9
Aug 2016, El Mokni (herb. Univ. Monastir).
– A perennial plant native to tropical and sub-
tropical Africa, naturalized in other parts of the
world including Western Australia (Howell &
al. 1958), but not reported from the Mediter-
ranean basin so far (Euro+Med 2006+). The
African Plant Database (APD 2018) accepts
the taxon as introduced for N Africa without
any precise area of occurrence. The present re-
port as a casual alien is therefore the first for
the Tunisian flora. Plants grown as ornamen-
tals produce clonal plantlets that readily root
to produce new plants and easily escape from
pots. R. El Mokni
Dipcadi fulvum (Cav.) Webb & Berthel. (≡ D. serotinum
var. fulvum (Cav.) Ball) – Fig. 2A – C.
+ Tn: Tunisia: Nabeul, Hammamet south, Hammam
Bent Jedidi, 36°23'33"N, 10°20'17"E, 75m,
very degraded lands covered with thermophil-
ous plant communities under Pinus halepensis
Mill., 27 Mar 2014, El Mokni (herb. El Mo-
kni). – Dipcadi fulvum has not been men-
tioned before for the Tunisian vascular flora
(see, e.g., Le Floc’h & al. 2010; Dobignard &
Chatelain 2010; APD 2018). In N Africa, the
taxon is recorded in Algeria (Véla & Mostari
2013) and Morocco (APD 2018), whereas in
Europe it is reported as native to the Canaries
and Portugal (Webb & Berthelot 1842 – 1850;
APD 2018). The present report is therefore the
first for the native Tunisian flora and refers to
a population with several individuals, grow-
ing on loamy-sandy soils in degraded land in
calcareous mountains. The plants occur in an
area of c.6000m2 and seem actually not to be
threatened by human activities or interspecific
competition. Both D. fulvum and D. serotinum
Fig. 2. A – C: Dipcadi fulvum; A, B: inflorescences showing flowers with brownish reddish tepals; C: immature capsule. – D: Dip-
cadi serotinum, flower with brownish yellowish tepals. – Tunisia: Nabeul, Hammamet south, Hammam Bent Jedidi, 27 Mar 2014,
photographs by R. El Mokni.
199Willdenowia 48 – 2018
(L.) Medik. (Fig. 2D) were found within the
same extended area and during the same time
period. R. El Mokni
Cactaceae
Opuntia stricta (Haw.) Haw.
P Gr: Greece: E Makedonia, Nomos and Eparchia of
Chalkidiki, Kalives Poligirou, 40°17'16"N,
23°23'38" E, 20 m, c. 1 km from the Aegean
seashore, on the NE outskirts of the village,
thriving on the remains of an abandoned farm-
stead, on flat ground, on a mound about 1 m
high, as well as on a decaying wooden roof of
a nearby deserted house, 9 Jul 2017, Jovanović
(photo); ibid., between Agios Nikolaos and Or-
mos Panagias, 40°14'50"N, 23°43'22" E, 3m,
at the base of a rocky outcrop c. 15 m from a
sandy beach, several bushy clones of dierent
size and age, 11 Jul 2017, Jovanović (photo). –
Opuntia stricta, not previously reported from
Greece, is a medium-sized species of cactus (to
2 m tall), endemic to the subtropical and tropi-
cal coastal areas of SE North America (South
Carolina to E Texas), the Caribbean and Mexi-
co, and is introduced to South Africa and Aus-
tralia (Pinkava 2003: 133). Also in the Medi-
terranean basin, this xenophyte is reported to
be established in S France, Italy (incl. Sardinia
and Sicily), Morocco and Libya (Korotkova &
Raab-Straube 2017+). Although remnants of
former cultivation, the populations observed
on the N coast of the Aegean have obviously
been spreading for a longer period without hu-
man support and are therefore considered on
the verge of naturalization. The determination
of the material has been verified by Valerio
Lazzeri, botanist at the Museum of Natural His-
tory of the Mediterranean in Livorno, and con-
firmed by Urs Eggli (Sukkulenten-Sammlung
Zürich). Smaller than O. ficus-indica L. in all
parts, the species is distinguished chiefly by its
margins of stem segments appearing somewhat
undulate between the raised areoles (see draw-
ing in Pinkava 2003: 134, available at http://
www.efloras.org/object_page.aspx?object_
id=38199&flora_id=1).
M. Jovanović & Th. Raus
Cannaceae
Canna indica L.
N Tn: Tunisia: Bizerte, Louata, 37°13'26"N, 09°44'42"E,
2 m, river passing under principal road to
city centre, 13 Jul 2013, El Mokni (herb.
Univ. Bizerte); Béja, Ouachteta, 36°57'54"N,
09°00'42"E, 18m, marshy depression by dam,
1 Jul 2015, El Mokni (herb. Univ. Monastir);
Jendouba, Tabarka, 36°56'16"N, 08°47'24"E,
1m, marshy depression, 1 Aug 2017, El Mok ni
(herb. Univ. Monastir). – A rhizomatous herb
native to tropical America including the Car-
ibbean and a very popular ornamental plant
throughout the tropical world (GISD 2015). In
the Mediterranean area, the taxon is reported so
far only as an alien with unknown status in the
Iberian peninsula, with no report for NAfrica
(Euro+Med 2006+; Dobignard & Chatelain
2013; APD 2018). It is here reported for the
first time outside cultivation for Tunisia and
N Africa. Many scattered small populations
have been observed since 2005 mainly in N Tu-
nisia, growing in thickets, crowding out other
plants and occupying more and more space.
Their spreading mainly by rhizomes makes the
plants dicult to remove. Therefore, according
to the definitions given by Pyšek & al. (2004),
the species can be considered as fully natural-
ized in Tunisia. R. El Mokni
Caprifoliaceae
Lonicera japonica Thunb.
A Tn: Tunisia: Jendouba, Tabarka, 36°56'58"N,
08°46'22"E, 2m, roadsides in Ulmus procera
Salisb. plantations, 16 May 2018, El Mokni
(herb. Univ. Monastir). – A semi-evergreen
perennial climber native to E Asia (Gleason &
Cronquist 1963; Lee & al. 1990), which has
become naturalized in other parts of the world,
e.g. across the S United States from California
to New England (Hickman 1993; Clapham &
al. 1962) and in Atlantic and Mediterranean
parts of Europe. For N African countries, how-
ever, it is reported only from Algeria as an alien
with unknown status (Raab-Straube 2017a+).
The African Plant Database (APD 2018) does
not report this taxon for N African countries at
all. The present report is therefore the first for
the Tunisian flora as a casual alien, i.e. a local
escape from horticultural introduction.
R. El Mokni
Commelinaceae
Tradescantia fluminensis Vell.
A Tn: Tunisia: Bizerte, Bizerte city, 37°16'51"N,
09°52'36"E, 3m, roadside among individuals
of Bryophyllum houghtonii (D. B. Ward) P.
I. Forst., 25 Mar 2018, El Mokni (herb. Univ.
Monastir). – A xenophyte endemic to the tropi-
cal rainforests of SE Brazil and adjacent ar-
eas of Uruguay and Argentina (Barreto 1997;
USDA-ARS 2018), now also naturalized in
200 Raab-Straube & Raus: Euro+Med-Checklist Notulae, 9
New Zealand (Kelly & Skipworth, 1984), SE
Australia (Dunphy, 1991), Portugal (Aguiar
& al. 2001), Italy (Orlando & Grisafi 1977),
Greece including the Cretan area (Dimopou-
los & al. 2013: 86, 300), Russia (Tolkach
& al. 1990), Japan (Enomoto 2000) and SE
North America (Wunderlin 1998; USDA-
NRCS 2018; Wunderlin & Hansen 2003), and
most likely beyond what is given in published
sources. For N Africa, the species is listed in
Euro+Med (2006+) only for Morocco as an
alien with unknown status; it was, how ever, as-
signed as naturalized in Morocco, Algeria and
Libya by APD (2018), with no data for Tunisia
(see also Dobignard & Chatelain 2010). It is
here given for the first time for Tunisia with the
status of a casual alien. R. El Mokni
Tradescantia pallida (Rose) D. R. Hunt
A Tn: Tunisia: Jendouba, Ain Draham, 36°47'47"N,
08°41'00"E, 620 m, roadsides under trees in
plantation of Pinus pinaster Aiton, 27 Sep
2013, El Mokni (herb. Univ. Monastir). – This
xenophyte, native to Mexico (Govaerts 2012;
USDA-ARS 2018), is now widely grown as an
ornamental and houseplant in many tropical and
subtropical regions including North, Central and
South America, the West Indies, South Africa,
the Canary Islands, Madeira and Myan mar (Go-
vaerts 2012; USDA-ARS 2018). In the Euro-
Mediterranean area, the taxon is not yet reported
except as an alien with unknown status in the
Canary Islands (Euro+Med 2006+; Dobignard
& Chatelain 2010; APD 2018). The present re-
port is therefore the first for Tunisia and N Af-
rica as a casual alien, i.e. a local escape from
horticultural introduction. R. El Mokni
Compositae (Asteraceae)
Hieracium andrasovszkyi Zahn subsp. andrasovszkyi
+ Al: Albania: “Albanien: Korabgebirge ob Radomir,
2200m (Andrasovszky)!” (Zahn 1922: 1033).
– In Greuter (2006+), the F.Y.R. Makedonija is
listed as the only area where the type subspe-
cies of Hieracium andrasovszkyi occurs. From
the protologue, however, it is certain that the
gathering was made above the village of Ra-
domira in Albania.
+ Sr: Serbia: Šar Planina, Ošljak, above Virovi, c.1950m,
limestone, rock crevices in Pinus mugo Turra
zone, 22 Jul 1988, Niketić (BEO).
The subspecies is also new to Serbia,
for which only Hieracium andrasovszkyi
subsp. cremnophilum O. Behr & al. and H.
andrasovszkyi subsp. kobilicanum O. Behr & al.
were known (Greuter 2006+). The origin of the
species was interpreted by Zahn (1922) as “H.
naegelianum – pilosum”. It belongs to a group of
plants described by Behr & al. (1937, 1939) that
have until recently been neglected. They have
been known only from a local mountainous area
of the present-day WF.Y.R. Makedonija (near
the Albanian border), and so far their chorology
and taxonomy have not been considered. Six
taxa from this group will be dealt with in the
following notes as new taxa for Serbia (Kosovo,
Šar Planina). Š. Duraki & M. Niketić
Hieracium bohatschianum subsp. platytrigonodon O.
Behr & al.
+ Sr: Serbia: Šar Planina, Crni Vrh, right side of ridge
toward Bevgrod peak, c. 2150 m, limestone,
pastures and scrub, 4 Aug 2014, Duraki (BEO).
– This subspecies belongs to an endemic SE
European species previously known from Ro-
mania, F.Y.R. Makedonija and Greece. Ac-
cording to Zahn (1922), the species might have
arisen by hybridization between Hieracium
sparsum Friv. and H. schmidtii Tausch (“H.
pallidum” sensu Zahn, non Biv.). We believe
that one of the progenitors of the subspecies H.
bohatschianum subsp. platytrigonodon could
be H. schmidtii subsp. balkanum (R. Uechtr. ex
Pančić) Niketić (see below).
Š. Duraki & M. Niketić
Hieracium crocatum Fr.
+ Mk: F.Y.R. Makedonija: Mt Korab, Ribnička skala,
c. 1900 m, silicate, rocky places on edge
of Fagus forest, 22 Jul 2016, Niketić & al.
(BEO); Dlaboka reka [river], Gropa Fongot,
1750 – 1800m, silicate, screes on edge of Fagus
forest, 22 Jul 2016, Niketić & al. (BEO).
+ Sr: Serbia: Šar Planina, Drajčići village to Crni Vrh,
pastures and rocky places, 18 Jul 1978, Nikolić
& al. (BEO det. Niketić); Ošljak, c.1400 m,
limestone, 4 Sep 1997, Stevanović (BEO det.
Niketić); Kobilica, Treskavac, c. 2300m, lime-
stone, pastures, 26 Jul 2004, Duraki (BEO);
Crni Vrh, pass to Mali Vrh peak, c.2000 m,
silicate, pastures, 25 Jul 2015, Duraki (BEO).
During an excursion on Mt Korab in 2016,
unusual specimens resembling Hieracium pre-
nanthoides Vill. were found. Further survey of
the herbarium material showed that the plant (H.
crocatum) was derived from natural hybridiza-
tion between H. prenanthoides and H. umbel-
latum L. Earlier exsiccates of the same species
from Šar Planina in Serbia and F.Y.R. Makedo-
nija were also found and are mentioned here. So
far, the plant has been known from the Balkans
only from Bosnia, as H. crocatum subsp. valde-
frondosum K. Malý & Zahn. Our specimens
201Willdenowia 48 – 2018
are morphologically dierent from those from
Bosnia, e.g. they have a much smaller number
of stem leaves. Their infraspecific status has re-
mained unresolved and therefore has not been
specified here. Š. Duraki & M. Niketić
Hieracium djimilense subsp. brachytrichophyes O.
Behr & al.
+ Sr: Serbia: Šar Planina, Prevalac pass to Jažinačko lake,
c.1400m, silicate, rocky places in Pinus peuce
Griseb. zone, 29 Sep 1991, Niketić (BEO);
Stojkova Kuća hut, c. 1300 m, silicate, rocky
places in Pinus peuce zone, 1 Oct 1991, Niketić
(BEO); Kobilica, Treskavac, Sedlo, c.2300m,
limestone, rocky pastures, 20 Jun 2006, Niketić
& Duraki (BEO); Kobilica, above abandoned
border fort, c.1700m, silicate, rocky places, 19
Aug 2006, Niketić & Duraki (BEO); Crni Vrh,
foothill, c.1500m, silicate, 31 Jul 2008, Niketić
& Duraki (BEO); Crni Vrh, c. 2150 m, sili-
cate, cirque, 4 Aug 2014, Duraki (BEO); Crni
Vrh, right side of ridge toward Bevgrod peak,
c. 2200 m, limestone, pastures, 4 Aug 2014,
Duraki (BEO); Konjuška, rise between first and
second plateaus, c.2120m, silicate, clearing in
Juniperus and Vaccinium scrub, 5 Aug 2015,
Duraki (BEO). – Three subspecies of Hiera-
cium djimilense Boiss. & Balansa have been
mentioned from Stara Planina in E Serbia, but
in our opinion only H. djimilense subsp. velen-
ovskyi (Freyn) Zahn really belongs to that spe-
cies. Another subspecies, H. djimilense subsp.
brachytrichophyes is endemic to the Scardic
mountains, described from the present-day
F.Y.R. Makedonija (Mt Korab) and now record-
ed also from Šar Planina in Serbia (Kosovo). It
is a relatively common Hieracium in Šar Plani-
na occurring from the Fagus and Pinus peuce
forests to the alpine zone on dierent geological
substrates. Š. Duraki & M. Niketić
Hieracium jurassicum Griseb. subsp. jurassicum
+ Cg: Montenegro: Mt Durmitor, Crno Jezero lake,
c. 1450 m, limestone, Picea forest, 20 Aug
1991, Niketić (BEO); Skakala to Sušičko lake,
c. 1350 m, limestone, mixed Picea and Fa-
gus forest, 20 Jul 1993, Niketić (BEO); Škrka
lake to Skakala, c. 1700 m, limestone, mixed
Picea and Fagus forest, 20 Jul 1993, Niketić
(BEO); Virak settlement, c.1530m, limestone,
mixed forest with Fagus sylvatica L. and Acer
heldreichii Orph., edge of forest, 20 Jul 1993,
Niketić (BEO).
+ Sr: Serbia: Šar Planina, Crni Vrh, Šmit, c.1700m, sili-
cate, Fagus forest, 1 Aug 2015, Duraki (BEO).
In the Balkan peninsula, the type subspe-
cies was previously known from Bosnia and
Montenegro (Zahn 1939), although the record
from Montenegro (Mt Durmitor) was omitted
in Greuter (2006+). We confirmed its presence
on Mt Durmitor at several localities. The same
plant has also recently been found in F.Y.R.
Makedonija, at Šar Planina and Suva Gora
(Teofilovski 2014, as Hieracium jurassicum).
Until now, only the stenoendemic subspecies
H. jurassicum subsp. papyraceum (Zahn) Greu-
ter was known in the flora of Serbia, although
a possible presence of the type subspecies was
indicated by Zahn (Zahn 1939, as “H. juranum
subsp. juranum”): “Bosnien: Veliki Stolac” near
the Serbian border. Š. Duraki & M. Niketić
Hieracium jurassicum subsp. subperfoliatum (Arv.-
Touv.) Greuter
+ Cg: Montenegro: Mt Durmitor, Šušičko lake to Škrka
lake, c.1000m, limestone, Fagus forest, 18 Jul
1991; Malo Škrško lake, c.1800m, limestone,
subalpine Fagus forest, 20 Jul 1992, Niketić
(BEO); Jablan Bara lake, c.1700m, limestone,
20 Aug 1996, 4 Aug 2003, Niketić (BEO); Vi-
rak, c.1500m, limestone, forest of Fagus syl-
vatica L. and Acer heldreichii Orph., 12 Aug
1997, Niketić (BEO). – A possible presence in
Montenegro was previously indicated by Zahn
(Zahn 1939, as “Hieracium juranum subsp.
subperfoliatum”): “Bosnien: Am Veternik der
Ljubicna pl.”, because that locality is along the
border with Montenegro. Zahn’s record was the
only one previously known from the Balkans.
Š. Duraki & M. Niketić
Hieracium naegelianum subsp. maglicense Beck &
Zahn
− Mk: This subspecies was described from Mt Maglić on
the border of Bosnia and Montenegro. Another
record originated from Behr & al. (1937): Šar
Planina (Kobilica) on the border of Serbia and
F.Y.R. Makedonija. At the same locality we col-
lected similar plants with several stellate hairs
on the base of the involucres. A detailed survey
showed that they actually belong to very small
individuals of Hieracium oroglaucum O.Behr
& al. (see below). Š. Duraki & M. Niketić
Hieracium oroglaucum O. Behr & al. subsp. oroglau-
cum – Fig. 3.
+ Cg: Montenegro: Prokletije mountains, Maja Sapica,
silicate, c.2100m, rocky places in Pinus peuce
Griseb. zone, 7 Jul 1994, Niketić (BEO); Maja
Sapica, near Sapica lake, silicate, c. 1900m,
rocky places in Pinus peuce zone, 9 Jul 1994,
Niketić (BEO).
+ Sr: Serbia: Šar Planina, Prevalac pass to Jažinačko lake,
c.1400m, silicate, rocky places in Pinus peuce
202 Raab-Straube & Raus: Euro+Med-Checklist Notulae, 9
zone, 29 Sep 1991, Niketić (BEO); Stojkova
Kuća hut, c.1300m, silicate, rocky places in
Pinus peuce zone, 1 Oct 1991, Niketić (BEO);
Kobilica, Treskavac, Sedlo, c. 2300 m, lime-
stone, rocky pastures, 20 Jun 2006, Niketić &
Duraki (BEO); Kobilica, Ljubinjske Uši pass,
c.2160 m, limestone, rocky pastures, 20 Jun
2006, Niketić & Duraki (BEO); Dukat Plani-
na, Karamanica, Beli Kamen to Golemi Vrh,
c. 1700 m, silicate, rocky pastures and stony
places, 29 Jun 2016, Niketić & Tomović (BEO).
Hieracium oroglaucum subsp. oroglaucum
is a Balkan endemic plant previously known
only from Mt Korab in F.Y.R. Makedonija
(Behr & al. 1937, 1939). During our field re-
search we found it in a much wider area of the
C Balkans (Fig. 3). The origin of this poly-
morphic species was interpreted by Behr & al.
(1937) as “H. naegelianum > pseudobifidum
(transylvanicum-bifidum)”.
Š. Duraki & M. Niketić
Hieracium schmidtii subsp. argyrosericeum (O. Behr &
al.) Greuter
+ Sr: Serbia: Šar Planina, Crni Vrh, Gornji Jelovarnik,
c.1900m, silicate, pastures above tree line, 27
Jun 2015, Duraki (BEO). – Also previously
known from Mt Korab (Behr & al. 1937). New
to Serbia. Š. Duraki & M. Niketić
Hieracium schmidtii subsp. balkanum (R. Uechtr. ex
Pančić) Niketić, comb. nov. ≡ Hieracium balkanum R.
Uechtr. ex Pančić in Glasn. Srpskog Učenog Društva 53:
206. 1883 ≡ Hieracium djimilense subsp. balkanum (R.
Uechtr. ex Pančić) Zahn in Engler, Pflanzenr. IV. 280
(Heft 79): 1057. 1922 [‘balcanum’]. – Lectotype (des-
ignated here): [Serbia, Stara Planina] “Hieracium Bal-
kanicum [sic] Uechtr. in lit. / Св. Никола 1878 / Zunächst
verwandt mit H. rupicolum [sic] Fries / No 1 ad Uechtr.”,
Pančić (BEOU [No. 11398]). – Fig. 4.
+ Mk: F.Y.R. Makedonija: Šar Planina, Ljuboten, near
source of Ljubotenska river, c.1650m, silicate,
rock crevices, 21 Jun 2016, Niketić (BEO). –
Described from silicate mountains in E Serbia
and W Bulgaria under the name Hieracium
balkanum (Pančić 1883). It is a new record for
F.Y.R. Makedonija.
We provide a proper citation of the pro-
tologue of the basionym, i.e. Glasn. Srpskog
Učenog Društva 53: 206. 1883. Pančić’s Ele-
menta ad floram principatus Bulgariae is just a
dierently paginated oprint from this journal
(with Hieracium balkanum on p. 46).
Disagreement between the original and cur-
rent classifications was mentioned by Niketić
(2014). The combination Hieracium djimilense
subsp. balkanum (Zahn 1922) was most prob-
ably based on material of H. djimilense misiden-
tified as H. balkanum from the same localities as
in the protologue of H. balkanum. This material
was gathered and identified by “Pelivanović” and
it seems that Zahn did not see the original ma-
terial of Pančić. Our inspection of that material
(designated here as the lectotype) together with
our field investigations indisputably confirm the
relation with H. schmidtii Tausch, and indeed
Pančić (1883) had already stressed that connec-
tion: “Proximum H.Schmidtii Tausch…”.
Š. Duraki & M. Niketić
Hieracium sparsum subsp. squarrosobracchiatum O.
Behr & al.
+ Sr: Serbia: Šar Planina, Stojkova Kuća hut, c.1300m,
silicate, rocky places in Pinus peuce Griseb.
zone, 1 Oct 1991, Niketić (BEO); Karaniko-
lica, c. 2350 m, silicate, rocky places above
tree line, 22 Aug 2006, Niketić & Duraki
(BEO); Konjuška, slopes toward Prevalac pass,
c.2490m, silicate, screes and rocky places, 5
Aug 2015, Duraki (BEO). – Until now, Mt Ko-
rab was the only known locality of this taxon
(Behr & al. 1937). We also found one popula-
tion on Mt Jablanica in F.Y.R. Makedonija
(near the Albanian border). Hieracium sparsum
subsp. squarrosobracchiatum is very similar to
Fig. 3. Distribution map of Hieracium oroglaucum subsp. oro-
glaucum – black circle: locus classicus (Mt Korab); red circles:
new localities.
203Willdenowia 48 – 2018
H. sparsum subsp. naegelianiforme O. Behr &
al., from which it is distinguished by its (almost)
glabrous peduncles. Š. Duraki & M. Niketić
Hieracium stenoglossophyllum O. Behr & al. (≡ Hiera-
cium oroglaucum subsp. stenoglossophyllum (O. Behr &
al.) Greuter) – Fig. 5.
+ Sr: Serbia: Šar Planina, Brod, Duška Reka Gorge,
c.1450m, limestone, rocky places, 19 Jul 1988,
Niketić & Stevanović (BEO); Ošljak, near sum-
mit, c.2200m, limestone, rocky places in Pinus
mugo Turra zone, 21 Jul 1988, Niketić (BEO);
Ošljak, Popovo Prase, c. 1900 m, limestone,
rocky places in Pinus peuce Griseb. zone, 29
Sep 1991, Niketić (BEO); Prevalac pass to
Jažinačko lake, c.1400m, silicate, rocky plac-
es in Pinus peuce zone, 29 Sep 1991, Niketić
(BEO); Ošljak, Popovo Prase, 42°11'08.0"N,
20°58'07.5"E, 1935m, limestone, rocky places
above Pinus mugo, 17 Aug 2006, Lazarević &
al. (BEO); Kobilica, above abandoned border
fort, c. 1700m, silicate, rocky places, 19 Aug
2006, Niketić & Duraki (BEO); Ošljak, Popovo
Prase, c.1900m, limestone, rocky places in Pi-
nus peuce zone, 30 Jul 2008, Niketić & Duraki
(BEO); Crni Vrh, foothill, c. 1400 m, silicate,
rocky pastures, 31 Jul 2008, Niketić & Duraki
(BEO); Crni Vrh, right side of ridge toward
Bevgrod peak, c.2150m, silicate and limestone,
sparse shrub communities, 4 Aug 2014, Duraki
(BEO); Crni Vrh, Drozga, c. 1950 m, silicate,
stony blocks, 12 Aug 2014, Duraki (BEO); Crni
Vrh, Drozga, c.2100m, limestone, sparse shrub
communities, 31 Aug 2014, Duraki (BEO);
Donji Jelovarnik, c.1570m, silicate, clearing in
Fagus forest, 1 Aug 2015, Duraki (BEO); Crni
vrh, Bevgrod, c.1870m, silicate, rocky pastures
and stony blocks in central part, 1 Aug 2015,
Duraki (BEO); Gornji Jelovarnik, behind Bev-
grod, c.1910m, silicate, sparse Juniperus and
Vaccinium communities, 1 Aug 2015, Duraki
(BEO). – Like Hieracium oroglaucum O. Behr
& al., this species was known only from Mt
Korab (Behr & al. 1937), but it is also fairly
common on Šar Planina. The origin of this spe-
cies was interpreted by Behr & al. (1937) as
“H. naegelianum – pseudobifidum (transylvani-
cum – bifidum)”. Š. Duraki & M. Niketić
Fig. 4. Hieracium schmidtii subsp. balkanum – Serbia: Stara
Planina, Žarkova Čuka (7 – 8km from type locality), 5 Jul 2014,
photographs by M. Niketić.
Fig. 5. Hieracium stenoglossophyllum – Serbia: Šar Planina,
Ošljak, 30 Jul 2008, photographs by M. Niketić.
204 Raab-Straube & Raus: Euro+Med-Checklist Notulae, 9
Convolvulaceae
Convolvulus althaeoides subsp. tenuissimus (Sm.) Batt.
+ Tn: Tunisia: Bizerte, Mateur, Souideya, 37°00'53"N,
09°38'09"E, 55m, degraded stage of vegetation
linked to thermophilous maquis of Olea euro-
paea L. and Pistacia lentiscus L., 6 May 2015,
El Mokni (herb. El Mokni). – Convolvulus
althaeoides subsp. tenuissimus was not previ-
ously known from Tunisia (see, e.g., Le Floc’h
& al. 2010; Dobignard & Chatelain 2010; APD
2018; Wood & al. 2015; Raab-Straube 2018+)
until the extensive, apparently native popula-
tion reported here was found in a clayey area
on calcareous rocks between Mateur and Sidi
Nsir. The plants occur in an area of c.1000 m2
and seem actually not to be threatened by hu-
man activities or interspecific competition.
R. El Mokni
Ipomoea indica (Burm.) Merr.
N Tn: Tunisia: Bizerte, Bizerte, E coast, 37°17'27"N,
09°52'15"E, 2 m, abandoned fields, 24 Dec
2016, El Mokni (herb. Univ. Monastir); Monas-
tir, Monastir, E coast, 35°45'01"N, 10°49'38"E,
2m, abandoned lands, 12 Nov 2017, El Mok-
ni (herb. Univ. Monastir). – A xenophyte of
American origin known to occur as a natural-
ized or casual alien in many countries around
the Mediterranean with no mention so far for
Tunisia (Raab-Straube 2018+; Le Floc’h &
al. 2010; Dobignard & Chatelain 2011b; APD
2018). This is the first report for the Tunisian
flora, with the status considered as naturalized
as in neighbouring Algeria, Malta and Sicily.
R. El Mokni
Crassulaceae
Sempervivum verereginae-amaliae Raus, nom. nov. ≡
Sempervivum reginae-amaliae Boiss., Fl. Orient. Suppl.:
248. 1888, nom. illeg. [non Sempervivum reginae-ama-
liae Baker in Gard. Chron., ser. 2, 8 [No. 191]: 230.
1877. – Neotype designated here: [icon in] Rümpler &
Schumann, Sukkulenten: 63, fig. 35. 1892] ≡ Sempervi-
vum reginae-amaliae Halácsy, Consp. Fl. Graec. 1: 580.
1901, isonym ≡ Sempervivum tectorum subsp. reginae-
amaliae Maire & Petitm. in Bull. Soc. Sci. Nancy, ser.
3, 9: 234. 1908 ≡ Sempervivum marmoreum subsp. regi-
nae-amaliae (Maire & Petitm.) Zonn. in Succulenta 78:
92. 1999. – Lectotype designated here (sec. Hagemann
1986: 339; Hart 2002: 311): Greece, Sterea Ellas: “In
m[ontis] Parnassi reg[ione]. alpina, Aug[ustus]. 1855”,
J. Guicciardi, De Heldreich Flora Graeca Exsiccata No.
2982 (WU [No. 081444]).
Boissier (1872 – 1873: 796) initially did not validly
publish the name Sempervivum reginae-amaliae because
he merely cited it in synonymy (Turland & al. 2018: Art.
36.1(b)). However, validation of that name was eected
by Boissier himself 15 years later when he, by mentioning
diagnostic characters based on the exsiccatum “Guicciardi
2982” seen by him, discussed the possible conspecifity of
S. reginae-amaliae Heldr. & Sartori ex Boiss. and S. tec-
torum L. (Boissier 1888: 248). However, Boissier’s name
was antedated by the heterotypic S. reginae-amaliae Baker
(Baker 1877), which denotes a taxon in S. sect. Jovibarba
DC. considered conspecific with S. heuelii Schott (Hart
& al. 2003: 342). As a consequence, the independent at-
tempt by Halácsy (1901: 580) to validate the name S. regi-
nae-amaliae for a species in S. sect. Sempervivum resulted
in a later isonym with no nomenclatural status (Turland &
al. 2018: Art. 6 Note 2). Maire & Petitmengin (1908: 234,
under S. tectorum) were the first to validly publish a legiti-
mate replacement name for S. reginae-amaliae Boiss. at
subspecific rank (Turland & al. 2018: Art. 58.1). After 91
years, Zonneveld (1999: 92) transferred that subspecies to
S. marmoreum Griseb., which replaces S. tectorum L. in
Greece (Greuter & al. 1986: 31; Parnell & Favarger 1992:
428; Hart 2002: 313). Zonneveld (l.c.) published “Semper-
vivum marmoreum subsp. reginae-amaliae (Heldreich &
Sartori ex Boissier 1872) Zonneveld”, providing a full and
direct reference to Boissier (1872 – 1873), but not to the ba-
sionym, i.e. Maire & Petitmengin (1908), and citing three
heterotypic synonyms with full references. According to
Turland & al. (2018: Art. 41.8(c)), this is to be treated as a
correctable error for the new combination S. marmoreum
subsp. reginae-amaliae (Maire & Petitm.) Zonn.
The combination “Sempervivum marmoreum subsp.
reginae-amaliae (Heldr. & Sartori ex Baker) Zonn.”, as
currently (4 Jul 2018) recorded in the International Plant
Names Index (IPNI 2012+), represents a synonym of S.
heuelii Schott (≡ Jovibarba heuelii (Schott) Á. Löve
& D. Löve; = S. reginae-amaliae Baker, non Boiss. nec
Halácsy). This IPNI record is in fact erroneous in that it
invokes Art. 41.8(c) of Turland & al. (2018), as described
above, but treats the basionym as being S. reginae- amaliae
Baker (1877), which is recorded in IPNI, rather than S.
reginae-amaliae Boiss. (1888), which is not recorded in
IPNI (only the earlier, not validly published designation
of Boissier [1872 – 1873] is recorded there). This clearly
contradicts the original intention of Zonneveld (1999: 87;
Hart & al. 2003: 344), who definitely published a combi-
nation in Sempervivum L. s. str. (based on the illegitimate
S. reginae-amaliae Boiss.) rather than in Jovibarba (DC.)
Opiz (based on S. reginae-amaliae Baker). Baker simply
obtained from an English private garden a living plant of
S. heuelii, in line with the times wrongly labelled “Sem-
pervivum reginae-amaliae Heldr. et Sart.”, and referred to
it under that name in a leading gardeners’ newspaper to-
gether with an elaborate description, thus validly publish-
ing the name S. reginae-amaliae as a mere synonym, from
the present-day point of view, of S. (Jovibarba) heuelii
(Niederle 2015). Baker’s herbarium and types are depos-
ited in K and WELT (Stafleu & Cowan 1976: 104). How-
205Willdenowia 48 – 2018
ever, Nikolić & al. (2014: 220) could not locate any her-
barium material to serve as the nomenclatural type of S.
reginae-amaliae Baker (≡ “Diopogon heuelii var. regi-
nae-amaliae (Baker) H. Jacobsen”, nom. inval. [Jacobsen
1970: 153, place of publication of basionym not cited] ≡
Jovibarba heuelii var. reginae-amaliae (Baker) Müssel
[Müssel 1977: 18]). From his protologue it seems that
Baker merely based his description on a living plant that
was seen by him “on a recent visit to Mr. Barr’s”, who
“had it in considerably quantity in a full state of develop-
ment”, yet without substantiating the taxon with herbar-
ium vouchers. Therefore, the illustration in Rümpler &
Schumann (1892: 63, fig. 35, S. reginae-amaliae Heldr.
& Sart.), the sole appropriate element from the account of
S. heuelii in Praeger (1932: 93), is selected here as the
neotype of S. reginae-amaliae Baker. The drawing clear-
ly exhibits the connivent petals of the few-petalled flow-
ers characteristic of a member of S. sect. Jovibarba and is
captioned “in Griechenland heimisch” [native to Greece]
and “mit glockigen, an der Spitze gefranst-zerrissenen,
dreispitzigen, gelblich-weißen Kronenblättern“ [with
cam panulate, apically lacerate-fringed, tricuspidate,
yellowish-white petals]. This is concordant with Baker’s
protologue (Baker 1877) and a later description by the
same author (Baker 1879: 428).
The replacement name in Sempervivum sect. Semper-
vivum, proposed here in allusion to Baker’s usurpation of
Guicciardi’s royal dedicatee for the illegitimate S. reginae-
amaliae Boiss. and its isonym S. reginae-amaliae Halácsy,
is needed for taxonomists and Sempervivum breeders who,
as advocated by Gowler & Tebbitt (2011), consistently ap-
ply specific rank to S. marmoreum subsp. ballsii (Wale)
Zonn. (≡ S. ballsii Wale; see Greuter & al. 1986: 30),
subsp. erythraeum (Velen.) Zonn. (≡ S. erythraeum Velen.;
see Greuter & al. 1986: 30), subsp. marmoreum (S. mar-
moreum Griseb. s. str.) and subsp. reginae-amaliae (Maire
& Petitm.) Zonn. (Wills & Wills 2000: 13, as “S. reginae-
amaliae Heldr.”; Mitchell 1973: 22; Konop 1987: 154;
Gowler & Tebbitt 2011: 87, as “S. reginae-amaliae Halá-
csy” ≡ S. verereginae-amaliae) alongside S. balcanicum
Stoj. (Parnell & Favarger 1992: 427), S. kosaninii Praeger
(Jalas & al. 1999: 60), S. leucanthum Pančić (Parnell &
Favarger 1992: 426; Hart 2002: 310) and S. macedoni-
cum Praeger (Greuter & al. 1986: 30; Parnell & Favarger
1992: 427; Jalas & al. 1999: 60). The alleged conspecif-
ity of S. verereginae-amaliae and S. erythraeum, claimed
in Marhold (2011c+), was refuted by Letz (2009: 294),
who qualified the latter as taxonomically dierent and en-
demic to Bulgaria, hence absent from Greece, following
Vălev (1970: 645 – 646), Petrova (2006: 94) and Assyov &
Petrova (2006: 355). Th. Raus
Cruciferae (Brassicaceae)
Brassica napus L.
N Tn: Tunisia: Bizerte, Bizerte city, 37°17'16"N,
09°52'12"E, 7 m, roadside vegetation, 3 Apr
2005, El Mokni (herb. Univ. Bizerte); ibid., Ma-
teur to Michou, 37°03'36"N, 09°36'47"E, 14m,
roadside vegetation, 22 Apr 2006, El Mok ni
(herb. Univ. Bizerte); ibid., Menzel Bourguiba
to Zaârour, 37°07'47"N, 09°46'14"E, 17 m,
roadside vegetation, 26 Mar 2018, El Mokni
(herb. Univ. Monastir); ibid., Mateur to Ghe-
zala, 37°05'09"N, 09°32'42"E, 25 m, 26 Mar
2018, El Mokni (herb. Univ. Monastir). – The
taxon is considered native to Scandinavia and
Russia and is most commonly grown in N tem-
perate regions. It is thought to have originated as
a garden hybrid of Brassica oleracea var. capi-
tata L. and B. rapa L. var. rapa and has been
cultivated since the Middle Ages. In the Medi-
terranean area, the taxon is solely given for Eu-
ropean Turkey and Anatolia as cultivated, but is
not mentioned for N Africa (Marhold 2011b+).
However, Dobignard & Chatelain (2011b) as-
signed it as “alien/adventitious” for Algeria,
Libya, Morocco and also Tunisia. For Tunisia it
has not yet been given as naturalized, neither by
Pottier-Alapétite (1979), who reported it as “oc-
casionally subspontaneous”, nor by Le Floc’h &
al. (2010), who gave the status “alien/adventi-
tious”. The actual status of B. napus in Tunisia
is defined here. Many populations have been
observed since 2005, and they have been occu-
pying more and more space at least since 2006.
Therefore, according to the definitions given by
Pyšek & al. (2004), the species can be consid-
ered as naturalized in Tunisia. R. El Mokni
Euphorbiaceae
Mercurialis perennis L.
D Tn: Tunisia: Bizerte, Jarzouna, E coast, 37°16'00"N,
09°52'37"E, 1m, abandoned fields, 30 Dec 2006,
El Mokni (herb. Univ. Bizerte); ibid., Bizerte, E
coast, 37°17'27"N, 09°52'15"E, 2m, abandoned
fields, 14 Jan 2017, El Mokni (herb. Univ. Mo-
nastir). – The species is found native usually in
the herb layer of forests from the Canary Islands
throughout Europe eastwards to the Urals and
N Iran, locally extending to N Africa, where it
is so far reported only from Algeria (Hultén &
Fries 1986: map 1280; Jeerson 2008). In view
of the lack of previous records for the Tunisian
flora (Euro+Med 2006+; Le Floc’h & al. 2010;
Dobignard & Chatelain 2011b; APD 2018),
these are the first records for the country, where
Mercurialis perennis seems to have been over-
looked or confused with the sympatric M. annua
L. Both species are dioecious and may show a
similar habit, but M. perennis has a branch-
ing rhizome system. The Tunisian records come
206 Raab-Straube & Raus: Euro+Med-Checklist Notulae, 9
from nitrophilous vegetation of abandoned
fields, hence M. perennis is considered doubt-
fully native in Tunisia. R. El Mokni
Leguminosae (Fabaceae)
Lablab purpureus (L.) Sweet
N Tn: Tunisia: Jendouba, Fernan, 36°38'52"N, 08°41'52"E,
245m, within deserted buildings, 25 Apr 2011,
El Mokni (herb. Univ. Bizerte); Tunis, Bab Saâ-
doun, 36°48'36"N, 10°09'18"E, 16 m, within
deserted buildings, 5 Mar 2018, El Mokni (herb.
Univ. Monastir); Monastir, Zaouiet Kontich,
35°39'10"N, 10°46'04"E, 30 m, roadsides,
on cacti, 22 Apr 2018, El Mokni (herb. Univ.
Monastir); ibid., Masjed Aissa, 35°44'02"N,
10°43'34"E, 10m, roadsides, on cacti, 22 Apr
2018, El Mokni (herb. Univ. Monastir); ibid.,
Ouwardanine, 35°43'09"N, 10°39'17"E, 65 m,
roadsides, on cacti, 22 Apr 2018, El Mokni
(herb. Univ. Monastir). – No previous records
are known for Tunisia ( ILDIS 2010; Le Floc’h
& al. 2010; Dobignard & Chatelain 2012; APD
2018). The species, native to Africa S of the Sa-
hara and now widely cultivated pantropically,
seems to have been introduced by human activi-
ties and then escaped from cultivation. A vigor-
ously trailing, twining herbaceous plant, domes-
ticated types are mostly summer-growing annu-
als or occasionally short-lived perennials. The
wild ancestors are strongly perennial with stems
robust, trailing to upright, 3 – 6 m long (Cook &
al. 2005). R. El Mokni
Malvaceae (incl. Tiliaceae)
Corchorus olitorius L.
A Tn: Tunisia: Bizerte, Zouaouine, 37°07'59"N,
10°01'52"E, 95 m, agricultural fields, 26 Jul
2017, El Mokni (herb. Univ. Monastir); Mo-
nastir, Jemmel, 35°37'05"N, 10°45'23"E, 30m,
roadsides, 7 Oct 2015, El Mokni (herb. Univ.
Monastir); Jendouba, Boussalem, 36°37'47"N,
08°55'12"E, 135 m, rodsides near agricultural
fields, 2 Jul 2011, El Mokni (herb. Univ. Monas-
tir). – No previous records are known for Tunisia
(Raab-Straube 2017b+; Le Floc’h & al. 2010;
Dobignard & Chatelain 2012; APD 2018). The
species, native to Pakistan and India, is now
widespread throughout the world in tropical
countries, extending to N Australia.
R. El Mokni
Neuradaceae
Neurada al-eisawii Barsotti & al. (≡ N. procumbens var.
al-eisawii (Barsotti & al.) Turki)
− Eg: Turki (2007) reported the finding of Neurada
al-eisawii in Egypt and reduced it to the rank
of variety under N. procumbens L. He sup-
ported this new taxonomic treatment on the
basis of morphological features that were not
taken into account in the original description
of N. al-eisawii as a new species (Barsotti & al.
2000). Actually, the latter taxon diers from N.
procumbens mainly in the morphology of the
well-developed fruits, whereas the fruit illus-
trations provided by Turki reveal that what he
thought to be N. al-eisawii was in fact attrib-
utable to the variability of N. procumbens var.
procumbens. We therefore consider the find-
ing of N. al-eisawii in Egypt to be erroneous
and to be rejected. At the same time, we reaf-
firm the suitability of specific rank for N. al-
eisawii on the basis of the notable dierences
in fruit morphology from N. procumbens that
were observed at the time of its first finding.
Consequently, N. al-eisawii is here regarded
as an exclusive endemic to the area of the His-
ma Basin in S Jordan.
V. Lazzeri, A. Borzatti de Loewenstern &
G. Barsotti
Nyctaginaceae
Mirabilis jalapa L.
N Tn: Tunisia: Bizerte, Bizerte city, 37°17'14"N,
09°52'10"E, 9m, roadside vegetation, 13 May
2008, El Mokni (herb. Univ. Bizerte); Monas-
tir, Lamta, 35°40'16"N, 10°52'12"E, 12 m,
roadsides along non-permanent stream cross-
ing olive groves, 22 Apr 2016, El Mokni (herb.
Univ. Monastir); ibid., Jemmel, 35°37'56"N,
10°46'28"E, 17m, roadsides along non-per-
manent stream, 22 Apr 2016, El Mokni (herb.
Univ. Monastir); ibid., Téboulba, 35°38'19"N,
10°57'34"E, 25 m, roadsides near railway
to city centre, 22 Apr 2016, El Mokni (herb.
Univ. Monastir); ibid., Touza, 35°37'51"N,
10°49'14"E, 35 m, meadows in olive groves,
22 Apr 2016, El Mokni (herb. Univ. Monastir);
Nabeul, 36°27'32"N, 10°44'49"E, 13m, mead-
ows in olive groves, 25 Jun 2017, El Mokni
(herb. Univ. Monastir). – A popular ornamen-
tal plant native to tropical America and culti-
vated worldwide for the beauty of its flowers,
which can be white, red, pink, purple, yellow
or multicolored; it is naturalized from cultiva-
tion (Grierson & Long 1984). For N Africa,
the species is listed by Uotila (2011+) only
in Libya as a casual alien; however, it was as-
signed as cultivated (APD 2018) or cultivated/
subspontaneous for Algeria, Libya, Morocco
and also Tunisia (Dobignard & Chatelain
207Willdenowia 48 – 2018
2012). For Tunisia it has not previously been
given as naturalized, and the actual status is
defined here. Many populations have been ob-
served since 2008, and they have been occupy-
ing more and more space mainly in C Tunisia;
therefore, according to the definitions given by
Pyšek & al. (2004), the species can be consid-
ered as naturalized in Tunisia. R. El Mokni
Orobanchaceae
Orobanche litorea Guss. (= O. fuliginosa Jord.; = O.
sabulicola Lojac.) – Fig. 6.
+ Lu: Portugal: Algarve, dunes near Carrapateira, on
Plantago coronopus L. s.l. (matrix nova), very
big population, 12 Apr 2015, Holzgreve (pho-
to); ibid., Ribeira de Carrapateira, “Mün dung
bis Stausee”, 22 Apr 2015, Holzgreve (photo).
– New for Portugal and the Iberian peninsula.
This plant, described from Sicily without con-
crete locality (Gussone 1828: 184; see also Gus-
sone 1844: 136) and lectotypified by Domina
& Mazzola (2009: 179), is a typical element of
Mediterranean coastal dunes. Almost all previ-
ously mentioned host plants are Asteraceae, and
there is one record of Eryngium mari timum L.
as a host (Domina & Arrigoni 2007: 122). The
plants from the type gathering were parasitiz-
ing Anthemis maritima L. (Domina & Mazzola
2009: 179) and this is also the main host in the
C Mediterranean. The parasitism of O. litorea
on Plantaginaceae is new to science. Except
for Sardinia and Sicily, the plant has very rarely
been collected in other regions and countries. It
has been recorded from France, Italy and Tu-
nisia (France: Bouches-du-Rhône: Marseille;
Var: Hyères, Île de Porquerolles; Alpes Mari-
times: Cannes, Île Sainte Marguerite; Jordan
1846: 226; Grenier 1853: 633; Gillet & Magne
1863: 301; Ardoino 1867: 290; Ardoino 1879:
292; Ollivier 1885: 16; Rouy 1909: 184; Bon-
nier 1926: 99, all as O. fuliginosa; Thorogood
2016: 462; Italy: Tuscany, Sardinia, Sicily;
Nicotra 1878: 336; Lojacono Pojero 1882: 37;
Caruel 1885: 388; Béguinot 1902: 484; Loja-
cono Pojero 1904: 165; Fiori 1925−1929: 390;
Beck von Mannagetta 1930: 217, as O. fuligi-
nosa; Domina & Arrigoni 2007: 122; Domina
& al. 2011: 219.; D’Antraccoli & al. 2016:
77; Thorogood 2016: 462; Tunisia: El Mokni
& al. 2015a: 6.). Other reports require confir-
mation (often published under dierent names;
Bertoloni 1845 – 1847; Caruel 1860; Pellegrini
1942; Fossi Innamorati 1989; Foggi & al.
2001; all quoted in D’Antraccoli & al. 2016:
77); likewise generally all reports from the E
Mediterranean require confirmation, i.e. Crete
(see the note in El Mokni & al. 2015a: 8) and
other regions in Greece and Turkey (Greuter &
al. 1989: 257, as O. fuliginosa in a wide sense).
We cannot assign all the reports of O. fuliginosa
in Dimopoulos & al. (2013: 118) to O. litorea;
because the latter is a strictly coastal species,
the reports of O. fuliginosa from inland locali-
ties presumably belong to a dierent taxon.
Orobanche litorea has been photographi-
cally documented by C. Thorogood from
the Algarve, but without a correct specific
determination (https://www.flickr.com/photos/
23743086@N02/2403237438, as O. amethy-
stea on Hieracium sp.; Thorogood 2014, as
“Orobanche sp. parasitizing Plantago corono-
pus” with note: “populations of a fourth cryp-
tic taxon occur locally on dunes and coastal
shales on the western sea belt of the Algarve
which are parasitic on Plantago coronopus.
This taxon […] appears to be closely related to
O. amethystaea […] and also O. litorea”). The
reports in Foley (2001: 59, Cabo de São Vicen-
te, as O. maritima Pugsley) and Greuter & al.
(1989: 261, “Lu, Hs”, as O. maritima) possibly
also belong here.
Orobanche litorea is evidently poorly
known and has often been misidentified or er-
roneously put in synonymy. Beck von Manna-
getta (1930: 181) included it in O. canescens
C. Presl, a species morphologically related to
O. pubescens d’Urv., which has a dierent habit
and, among other features, long glandular hairs
on the outer side of the corolla (see also Domina
& Štepánek 2009). In Pignatti (1982: 612) and
Greuter & al. (1989: 261), O. litorea is treated
as a synonym of O. minor Sm., which has short-
er flowers and usually a lax inflorescence, but
shares with O. litorea the character of always
very short glandular hairs on the outer side of
the corolla. There is also little resemblance
of O. litorea with species like O. amethystea
Thuill. and O. chironii Lojac., with which it is
often synonymized or confused.
Orobanche litorea is not conspecific with O.
maritima Pugsley, described 1940 from England
(Cornwall, Devon, Dorset, Kent) and the Chan-
nel Islands (Guernsey and Jersey) and parasit-
izing Daucus L. (holotype: BM000582370).
Orobanche maritima lives in dunes as well, with
Plantago coronopus s.l. reported as one of the
host plants (Pugsley 1940: 110; Stace 2010:
663). Those plants have a habit similar to O. mi-
nor, with a lax inflorescence and shorter flowers.
Orobanche angelicifixa Péteaux & St.-Lag.
1890 [≡ O. fuliginosa f. angelicifixa (Péteaux
& St.-Lag.) Beck 1930], described from a gar-
den in Lyon with the host Angelica L., has a
208 Raab-Straube & Raus: Euro+Med-Checklist Notulae, 9
Fig. 6. Orobanche litorea – A: habit of plants with host Plantago coronopus s.l.; B: infloresence detail; A, B: Portugal: Algarve,
dunes near Carrapateira, 12 Apr 2015, photographs by V. Holzgreve. – C: habit of plant with host Anthemis maritima (bottom left);
D: infloresence detail; C, D: Italy, Sicily: coastal dunes near Portopalo, 14 Mar 2016, photographs by B. Kreinsen & S. Rätzel.
209Willdenowia 48 – 2018
dierent habit (Péteaux & Saint-Lager 1890:
221. with drawings) and is not conspecific
with O. litorea. The location of O. angelicifixa –
far inland and anthropogenic – and Gagne pain’s
successful cultivation experiments (e.g. on Tri-
folium L.; Gagnepain 1945: 258; Gagnepain
1949: 182) strongly suggest a close relationship
with O. minor.
On the other hand, especially with regard to
the corolla shape, the flower size and the fre-
quent development of strong stigma lobes, there
are clear anities to the members of Orobanche
subsect. Speciosae (Lojac.) Novopokr., O. cre-
nata Forssk. and O. owerini (Beck) Beck. How-
ever, O. litorea is also distinguished from those
species by the typically compact inflorescence
(the drawing in Thorogood [2016: 462] is not
typical for the species).
Plants from the Algarve (Fig. 6A, B)
match very well with historical collections
(e.g. the lectotype of O. litorea: PAL43213;
see Domina & Mazzola 2009: 179, 180, fig.
1; and “Orobanche sabulicola n. sp.”, Lojaco-
no, K000759358) and plants from Sicily (on
Anthemis maritima, root attachment verified,
Mar 2016, Kreinsen & Rätzel, herb. Rätzel;
Fig. 6C, D). S. Rätzel, V. Holzgreve,
B. Kreinsen & H. Uhlich
Orobanche reticulata subsp. agigensis Rätzel & Uhlich
+ Tu(A): Turkey: B5 Kayseri, mountain Erciyes,
15 km from Hisarcık to Develi, 38°30'42"N,
35°29'58"E, 2100 – 2200m, steppe, 14 Jul 2009,
Zare 490 & al. (HUB); ibid., 2 km S of Tekir
lake, 38°29'52"N, 35°30'59"E, steppe, 27 Jun
2010, Zare 600 & Bayrak (HUB); ibid., Develi
to Kayseri, 8km before (S of) Tekir lake, 27
Jun 2010, Zare 606 & Bayrak (HUB). – These
records, published by Zare & Dönmez (2013),
are the first certain ones of Orobanche reticu-
lata Wallr. for Turkey. Apart from that, there
is only one uncertain indication of the species
from the Bursa region in W Turkey (Gilli 1982;
Zare & Dönmez 2013). The collections from
the region of Kayseri in C Anatolia match O.
reticulata subsp. agigensis, recently described
from the Thač massif in the Russian W Greater
Caucasus (Rätzel & Uhlich 2016). This taxon
can be determined in the field especially by the
obligate yellow stigmas. It is probably a plant
of higher altitudinal ranges in SW Asia that has
its own area separate from O. reticulata subsp.
reticulata. S. Rätzel & H. Uhlich
Phelipanche gussoneana (Lojac.) Domina, Raab-
Straube, Rätzel & Uhlich, comb. nov. ≡ Phelypaea
gussoneana Lojac. in Naturalista Sicil. 1: 199. 1882.
– Lecto type (designated by Domina & Mazzola 2007:
230): “Phelipaea n. sp. / rufescens Gris. / opp. caesia / ad
radices Rumex / tuberosa / sotto Busambra / 13 Jun 1878”
(PAL 43009). – Fig. 7.
= Phelipanche schultzioides M. J. Y. Foley in Bot.
Chron. (Patras) 19: 7. 2008 ≡ Orobanche schultzio-
ides (M. J. Y. Foley) Domina in Willdenowia 39: 331.
2010. – Holotype: Greece, Peloponnisos, Zarouchla,
roadside N of the village, 13 Jun 2005, Foley 2115 (E;
isotype: E).
+ Si(S): Italy, Sicily: Busambra (Palermo), on Rumex
tuberosus L., 13 Jun 1878, Lojacono (PAL
43009); ibid., on Rumex nebroides Campd.,
28 Jun 2004, Domina (PAL); ibid., on Arabis
alpina subsp. caucasica (Willd.) Briq., 20 Jun
2004, Domina (PAL); ibid., on Hyoseris ra-
diata L., 28 Jun 2004, Domina (PAL); ibid.,
on Geranium rotundifolium L., 28 Jun 2004,
Domina (PAL); ibid., on Centaurea cyanus L.
and Anthemis cupaniana Nyman, 28 Jun 2004,
Domina (PAL); ibid., on Rumex triangularis
DC., Jun 1878, Lojacono (P); ibid., Lojaco-
no 44 (PRC); ibid., on Rumex nebroides, Jun
1881, Lojacono (FI); Palermo, Lojacono 7
(PRC); Madonie (Palermo), Jun 1853, [A. To-
daro] (PAL); Madonie, on Artemisia campho-
rata Vill., Gussone (NAP); Madonie [Isnello],
c.da Rianello, on Artemisia camphorata [= A.
alba Turra], Palumbo (herb. Minà).
+ Rf(CS): Russia, N Greater Caucasus: Krasnodarskiy
Kray, Anapskiy Rayon, near Anapa, valley
of river Sukko, 5 – 7 km above Sukko village,
on Lamium maculatum (L.) L., root attach-
ment verified, host det. Tatanov, 7 Jun 1989,
Dolmatova & al. 1637 (LE01042372); ibid.,
near Anapa, c. 4 km S of Malyy Utrish, 27
May 2014, Dugorova, as Orobanche purpu-
rea Jacq. (MW1004073, MW1003793); ibid.,
c. 1.2km E of Malyy Utrish, 44.708116°N,
37.476416°E, Carpinus wood, 29 May 2013,
Kozhin Kr-1594, as O. dalmatica (Beck)
Tzvelev (MW0637999); ibid., c. 1.2 km E of
Malyy Utrish, 44.70883°N, 37.4768°E, Carpi-
nus wood, 29 May 2016, Kozhin Kr-1610, as
O. dalmatica (MW0723903).
+ Ab(A): Azerbaijan: Talysh, Lerik rayon, “Caucasus
– auf Wiesen in der Umgegend von Tatuni.
Jul.”, without year, without collector [Hohen-
acker?], as Phelypaea coerulea var. comosa
(LE01015390 [i.e. plant on left of sheet an-
notated with “a.” and “II.”]).
Phelipanche gussoneana, including Pheli-
panche schultzioides described from Pelopon-
nisos, Greece (Foley 2008), has probably been
overlooked in the C and E Mediterranean, and
was recently also found on the Crimean pe-
ninsula (Rätzel & al. 2017a, 2017b). Pheli-
210 Raab-Straube & Raus: Euro+Med-Checklist Notulae, 9
panche schultzioides, including its type, and
specimens from Sicily identified as Pheli-
panche oxyloba (Reut.) Soják (Domina & al.
2011) match Phelypaea gussoneana, includ-
ing its type. For reasons of nomenclatural
priority, the present new combination is nec-
essary when Phelipanche schultzioides and
Phelypaea gussoneana are regarded as con-
specific. This taxon is typically taller than the
morphologically similar Phelipanche mutelii
(F. W. Schultz) Pomel and has a dierent ap-
pearence, with bracts sticking out from the
inflorescence in bud, and dark bluish veins on
the corolla.
S. Rätzel, G. Domina, E. von Raab-Straube,
I. V. Tatanov & H. Uhlich
Phelipanche kelleri (Novopokr.) Soják (≡ Orobanche
kelleri Novopokr.) – Fig. 8.
+ Gg(G): Georgia: Greater Caucasus, Mzcheta-Mtianeti,
near Karsani, Sarkinetis Kedi, 41.835519°N,
44.714053°E, 640m, S-exposed slope, stony,
open sunny site, collected together with frag-
ment of host [Bassia prostrata (L.) Beck], 11
May 2017, Gröger & Shewardnadze 2206 (M);
ibid., Caucasus, Gouv. Tiflis, 14 Jun 1889,
Lipsky (LE).
+ Tu(A): Turkey: Ankara, Şereflikoçhisar, 12 May 2013,
Tonsun, as Orobanche sp. (photo [http://dogal
hayat.org/property/Orobanche-10/]).
Phelipanche kelleri, described from Ka-
zakh stan (Novopokrovskij 1950: 319, holo-
type: LE00050173), is a rarely collected and
illustrated species. It was previously known
from Armenia (Tzvelev & Cherepanov 728
& 818, LE; Yegorova & al. 2101, LE; Zatu-
ryan & Grigoryan 1987: 375; Terekhin & al.
1993: 115), Azerbaijan (Karyagin & Safiew,
LE; Yegorova & al. 483, LE; Tzvelev 1957:
568; Terekhin & al. 1993: 115), Russia (Tzve-
lev 1981: 328), Kazakhstan (Novopokrovskij
1950: 319; Orazova 1965: 156; Terekhin &
Filimonova 1993: 52) and W China (Zhang
1988: 398; Zhang 1990: 105; Zhang & Tzvelev
1998: 233; Tzvelev 2006: 17). Reports from
Ukraine (e.g. Tzvelev 1981: 328) and Kurdi-
stan territories (e.g. Novopokrovskij & Tzvelev
1958: 57; Kabulov 1978: 15) require confirma-
tion. Here the species is reported for the first
time from Georgia and Turkey. It is morpho-
logically well characterized by the strongly
keeled corolla and its often bulged edges, the
completely glabrous inner surface of the corol-
la and its whitish (especially in the lower half)
to bright violet-blue colour.
Parasitism on Chenopodiaceae is unusual
in the genus Phelipanche. Only the W Mediter-
ranean P. camphorosmae Carlón & al. is known
to parasitize Camphorosma monspeliaca L. So
far, only Bassia prostrata has been mentioned
as a host plant for P. kelleri (Tzvelev 2015).
The presumed host (root attachment not veri-
fied) for the plant from Georgia (Sarkinetis
Kedi) is also B. prostrata. Though bearing nei-
ther flowers nor fruits, the latter could be iden-
tified by its unmistakable leaf anatomy (Freitag
& Kadereit 2014: fig. 3F).
S. Rätzel, H. Freitag & H. Uhlich
Fig. 7 Phelipanche gussoneana – A: habit of plant; B: inflorescence detail. – Italy, Sicily: Palermo, Rocca Busambra (type locality
of Phelypaea gussoneana), 20 Jun 2014, photographs by G. Domina.
211Willdenowia 48 – 2018
Phelipanche orientalis (Beck) Soják (≡ Orobanche
orien talis Beck). – Fig. 9.
+ AE(G): Greece, E Aegean Islands: Rodos, c.2.7km
ESE of Agios Isidoros, 36°09'42.9"N,
27°52'41.4"E (WGS 84), c. 540 m, edge of
old cultivated land, top of small hill, open and
sunny, parasitic on shrubs of Prunus webbii
(Spach) Vierh. (matrix nova), many plants, all
under solitary shrubs (but not outside them),
26 May 2014, Krause & al. (herb. Rätzel, B).
– New to Greece (not recorded in Dimopou-
los & al. 2013, 2016). Phelipanche orientalis,
described from the NW Himalaya (Beck von
Mannagetta 1890: 110f., t. 1, fig. 19; 1930:
90), is a poorly known and rarely illustrated
species (holotype: K; isotype: LE [not found,
fide Novopokrovskij & Tzvelev 1958: 65];
syntype: Pakistan, K000061351 [as Phely-
paea aegyptiaca (Pers.) Walp.]; syntypes:
India, M-0185499, M-0185500, P02982291,
P02982293 [as Phelypaea aegyptiaca]).
There are also records from Cyprus (Meikle
1985: 1237; Heller & Heyn 1987: 70; Greu-
ter & al. 1989: 261; Viney 1994: 500; Hand
& al. 2011+, http://www.flora-of-cyprus.eu/
cdm_dataportal/taxon/5bf50fa5-b80c-4772
-af52-d0cfa723f583, Turkey (P02968071 [as
Phelypaea ramosa (L.) C. A. Mey.]; Greuter &
al. 1989: 261), Azerbaijan (Tzvelev 1957: 572;
Novopokrovskij & Tzvelev 1958: 65), NW Iran
(Bornmüller 1910: 158; Beck von Mannagetta
1930: 90; Schiman-Czeika 1964: 9; Heller &
Heyn 1987: 70), Armenia (Novopokrovskij
& Tzvelev 1958: 65; Zaturjan & Grigorjan
1987: 377), Iraq (Al-Mayah & Al-Asadi 2017:
6), Uzbekistan (Zakirov 1961: 356; Terekhin
& Filimonova 1993: 53), Tajikistan (Zakirov
1961: 356; Yunusov 1986: 448; Terekhin &
Filimonova 1993: 53), Afghanistan (Beck von
Mannagetta 1890: 111; 1930: 90) and Pakistan
(Boissier 1879: 498, as Phelypaea lavandula-
cea (Rchb.) Reut.; Stewart 1972: 673; Athar
& al. 2007: 348). Further records from Syria,
Israel, Palestinian territories, Egypt, Jordan,
Oman and China require confirmation.
The almost verified hosts for this spe-
cies are Rosaceae, especially shrubby spe-
cies of Prunus sect. Amygdalus (L.) Benth. &
Hook.f., e.g. P. bucharica B. Fedtsch. (Yunu-
sov 1986: 448), P. fenzliana Fritsch (Tzve lev
1957: 572; Novopokrovskij & Tzvelev 1958:
65) and P. spinosissima Franch. (Yunusov
Fig. 8. Phelipanche kelleri – A: habit in late flowering and early fruiting stage; B: detail, upper part of inflorescence. – Georgia:
Sarkinetis Kedi, 11 May 2017, photographs by A. Gröger.
212 Raab-Straube & Raus: Euro+Med-Checklist Notulae, 9
1986: 448). Meikle (1985: 1237) gave as host
for the plants from Cyprus “Prunus dulcis,
Medicago spec., Astragalus lusitanicus, etc.”
Phelipanche orientalis can also be very abun-
dant in plantations of Prunus armeniaca L.
(apricot), e.g. in Turkey, prov. Malatya, 2013,
Aksoy & Pekcan, as Phelipanche aegyptiaca
(Pers.) Pomel (photo [Aksoy & Pekcan 2014:
31]). The species probably occurs also on
other members of Prunus sect. Amyg dalus,
but has been misidentified (Schiman-Czeika
1964: 1.; Musselmann 1980: 463.; Riches
& Parker 1995: 226.; Saeidi Mehrvarz & al.
2010: 113; Sánchez Pedraja & al. 2016+).
Phelipanche orientalis is characterized by
its slender growth, erect branches (if present),
slender tubular and erecto-patent corolla, and
long and acute corolla lobes, often with few
coarse teeth. Beck von Mannagetta (1890:
110) referred to the more or less high con-
nection of the bracteoles with the calyx tube.
This feature is characteristic, but is not con-
tinuous within a population or even on the
same plant and is not therefore fully suitable
for dierentiation from other species. Pheli-
panche orientalis diers from the taller and
mostly unbranched P. schultzii (Mutel) Pomel
by the much shorter calyx lobes. In contrast
to P. mutelii (F. W. Schultz) Pomel [includ-
ing var. nana (Reut.) Uhlich & Rätzel and
var. oxyloba (Reut.) Rätzel & Uhlich] and
P. ramosa (L.) Pomel, the bracts are not ap-
pressed to the buds, but are fairly developed
and spreading (see Rätzel & al. 2017b). This
character is similar in P. gussoneana (Lojac.)
Domina & al. (= P. schultzioides M. J. Y. Fo-
ley, see notula above); both species have a
distinct tuft-like appearance of the top of the
spike. Phelipanche orientalis is very variable
in size, but normally significantly larger than
P. mutelii s.l.
Phelipanche orientalis may be conspecific
with Phelipanche libanotica (Boiss.) Soják,
described from Ainhata and Bscherre, Lebanon
as Phelypaea libanotica Boiss. (Boissier 1888:
357). The structure of the flower and the habit
of the two taxa are similar. Phelipanche liba-
notica was also indicated from Mt Makmel,
Lebanon, and from near Alexandria, Egypt
(Beck von Mannagetta 1930: 92, as Orobanche
schultzii var. alexandrina Beck). The material
of those last two records was most probably
Fig. 9. Phelipanche orientalis – A: habit of plants, B: inflorescence detail. – Greece: Rodos, near Agios Isidoros, 26 May 2014,
photographs by S. Rätzel.
213Willdenowia 48 – 2018
destroyed in B in 1943, and no other original
material is known. The holotype of Phelypaea
libanotica (Schweinfurth 453, G00150062)
is rather scanty, consisting of three separate
flowers and drawings of habit and flowers, and
the host is not known either. Two other sheets
determined by Sánchez Pedraja & al. (2016+)
as Phelipanche libanotica probably also be-
long to Phelipanche orientalis: “In Libani
borealis declivitatibus orientalibus silvaticis,
inter Der-el-Ahmar et Aineta”, 1600 – 1700m,
27 – 28 Jun 1910, J. & F. Bornmüller 12240,
as O. schultzii Mutel (P02968070); “Syrie,
champs au S. de Rachaya”, 1250 m, 6 May
1926, A. Berton 139, as O. mutelii F. W.
Schultz (P02968675).
S. Rätzel, M. Ristow & H. Uhlich
Polygonaceae
Polygonum argyrocoleon Kunze
N Tn: Tunisia: Béja, 36°44'49"N, 09°12'27"E, 150m,
cultivated fields and meadows, 1 Jul 2015, El
Mokni (herb. Univ. Monastir). – A naturalized
alien, originating from the Irano-Turanian re-
gion, new to the flora of Tunisia. For N Africa,
it was previously reported as native from Mo-
rocco, Algeria and Libya with no mention for
Tunisia (Uotila 2017+; Le Floc’h & al. 2010;
Dobignard & Chatelain 2013; APD 2018).
A large population was detected in Tunisia
growing in cultivated fields, while other plants
were observed in meadows along the Béja riv-
er. The species seems to have been previously
confused in Tunisia with P. patulum M. Bieb.
due to a similar habit. Its almost leafless floral
branches are conspicuously dierent from the
leafy branches in P. patulum. R. El Mokni
Solanaceae
Solanum rostratum Dunal
A Tn: Tunisia: Sousse, Bouficha, 36°11'46"N,
10°25'41"E, 13m, cultivated fields and along
roadsides, 7 Apr 2015, El Mokni (herb. Univ.
Monastir). – A casual alien new to the flora of
Tunisia. Solanum rostratum is considered na-
tive to Mexico and the Great Plains region of
the United States (Whalen 1979) and is now
widely naturalized and invasive in tropical and
subtropical regions around the world (Randall
2012; USDA-NRCS 2018). For N Africa, it has
been reported so far only as a casual alien in
Morocco, with no mention for Tunisia (Valdés
2012+; Le Floc’h & al. 2010; Dobignard &
Chatelain 2013; APD 2018). R. El Mokni
Acknowledgements
Stefan Rätzel and Holger Uhlich wish to thank G. Zare
for information about her finds of Orobanche reticulata
from Turkey, A. Gröger for providing the photographs of
Phelipanche kelleri, A. Fleischmann for permission to
study specimens of P. kelleri at M, and J. Hunnex (BM)
for providing the scan of O. maritima. Thomas Raus
gratefully acknowledges Urs Eggli (Zürich), Ralf Hand
(Berlin), Nicholas Turland (Berlin) and Robert Vogt
(Berlin) for nomenclatural advice and supply of help-
ful literature and online sources conducive to the con-
clusions presented here. Two anonymous reviewers are
thanked for their comments on earlier versions of these
notulae.
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