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Publications (41)
A new nemophilous tetraploid bramble species, Rubus lentianus of the series Radula, occurring in Central Europe (Upper Austria and Lower Bavaria), is described. Deeply incised terminal leaflets of primocane leaves and a long, abruptly narrowing apex separate it from species of this series. An identification key, a distribution map, a list of revise...
During field research in 2022 in the area of Kvarner and Istria, the spontaneous appearance of three non-native species ( Catalpa ovata , Oenothera lindheimeri , Salvia hispanica ) outside the area of primary cultivation was observed. These species are ornamental plants, food plants or part of the park dendroflora. It seems that these species appea...
It is thanks to several strokes of luck that the 30 ha Danube island Soldatenau is so interesting and valuable from a nature conservation point of view: its function as drinking water production area, their proximity to the old town of Passau (the barrage at Jochenstein wasn't allowed to influence the water level at the Soldatenau). The Danube ther...
On the basis of comprehensive fieldwork and herbarium studies, this paper provides the revision of 15 species in Rubus sect. Corylifolii (Rosaceae) in the Eastern Alps and adjacent regions (Austria, western Hungary and northern Slovenia), including an iconography as well as contributions to taxonomy, distribution and ecology for each species. For R...
We report on and discuss records of five species new to the vascular flora of Croatia. Calamagrostis canescens was found near Đurđevac in remnants of fen vegetation, and we consider it a critically endangered species in the flora of Croatia. Agrimonia procera is native or archaeophyte in central Cro-atia and its discovery is in accordance with its...
Rubus ser. Rhamnifolii includes apomictic polyploid species, which occur in northwestern and central Europe, with rare outposts to eastern central Europe. A regionally distributed tetraploid species of the series occurring north and south of the Eastern Alps in Austria and Germany, Rubus noricus is described here. The new species is morphologically...
Stoneworts (Characeae) have never been the subject of a systematic survey in South Tyrol. While there was a certain interest in this group of plants in the 19th century, further study of this group of plants failed to take place for almost a whole century. Since Characeae now play an important role in nature conservation, due in part to the Fauna-F...
Annotated checklist of Carinthian Rubi The Carinthian Rubus flora is updated. In the course of this, several taxa are published here the first time for the Carinthian flora (Rubus austromoravicus, R. bicolor, R. grabowskii, R. pericrispatus, R. perperus, R. phoenicolasius and R. stimulifer). For many other Rubus species, additional findings are pre...
Liste der untersuchten Individuen mit Messergebnisse der Druchflusszytometrie, Fundorten und Sammlern. – List of examined individuals with measurement results of flow cytometry, collection sites and collectors.
Sequenzvariation aller S.-neesii-, S.-umbrosa- und S.-auriculata-Proben und vier weiterer Taxa im Marker trnQ-rps16. Basen sind kodiert als: A: Adenosin; C: Cytosin; G: Guanin; T: Thymin. Deletionen sind mit „-“ kodiert. Positionen mit mehr als einem Signal sind kodiert mit: K: G oder T; M: A oder C; N: A, C, G oder T; R: A oder G; S: C oder G; Y:...
Sequenzvariation aller S.-neesii-, S.-umbrosa- und S.-auriculata-Proben im Marker ITS. Basen sind kodiert als: A: Adenosin; C: Cytosin; G: Guanin; T: Thymin. Deletionen sind mit „-“ kodiert. Positionen mit mehr als einem Signal sind kodiert mit: K: G oder T; M: A oder C; N: A, C, G oder T; R: A oder G; S: C oder G; Y: C oder T.
Alignment-Positionen...
Scrophularia neesii und S. umbrosa ließen sich durch relative Messung des DNA-Gewichtes mit Durchflusszytometrie sicher unterscheiden. Hybriden wurden nicht gefunden. S. neesii ist die weiter verbreitete Sippe mit einem Vorkommensschwerpunkt in Süddeutschland sowie in Teilen Westdeutschlands, S. umbrosa ist dagegen in Norddeutschland die häufigere...
The present part of the series provides new records of locally introduced native species in Hungary (Apium repens, Crypsis schoenoides, Limonium gmelinii, Rumex confertus, Sagina apetala). The spread of Crypsis schoenoides and Limonium gmelinii on roadsides is due to winter salting of roads, whereas the appearance of Apium repens and Sagina apetala...
Bemerkenswerte Funde und sonstige wichtige Erkenntnisse und Beobachtungen zur Gefäßpflanzen-Flora der Steiermark aus dem Jahr 2018.
Remarkable findings and other important insight and observations on the vascular flora of Styria from the year 2018.
Plantago maritima subsp. maritima, a new alien species on eastern Bavarian arterial roads.
The only autochthonous occurrence of Plantago maritima L. subsp. maritima, the Sea Plantain, in Bavaria (at the saltworks in Bad Kissingen) has been considered extinct since about 1900. In recent years, between 2006 and 2017, the species was recorded at multi...
First record of Rubus ambrosius (Rubus ser. Rubus, Rosaceae) in Austria. – Rubus ambrosius, a triploid species of Rubus ser. Rubus, is reported from Austria for the first time. This East-Central European bramble species was found at two localities in forest fringes and clearings in Lower Austria (Niederösterreich), southwest of Melk in the ‘Hiesber...
Floristic records of 43 interesting taxa of vascular plants are reported including the following ones (not mentioned by Walter & al. 2002 and Fischer & al. 2008) as new for the flora of Austria: Achyranthes aspera, Alchemilla sericata, Artemisia dubia, Briza maxima, Cotoneaster microphyllus, Cucurbita moschata, Cyperus congestus, Eragrostis planicu...
Sporobolus vaginiflorus, a “for a long time expected” invasive alien of North American origin has now reached Hungary. The first stands were recorded in 2015 in SW Hungary on the motorway M70 near Letenye; its occurrence was already foreseen in view of its expansion along the roads of Croatia and Slovenia. Similarly to other aliens (e.g. Senecio in...
Novelties to the Eastern Alpine Bramble-Flora – Contributions to the flora of Vorarlberg (Austria)
In course of the 3rd Alpine-Austrian bramble workshop (August 2014) 28 species of genus Rubus were found. Amongst these, 10 species are new to the flora of Vorarlberg (Rubus apricus, R. clusii, R. elatior, R. fasciculatus, R. flos-amygdalae, R. parthe...
Continued examinations of railway stations and sections of tracks in Upper Austria have yielded a list of 83 additional taxa, hitherto increasing the total number of taxa to 1214 (referring to HOHLA & al. 1998, 2000 and 2002). Not mentioned in WALTER & al. (2002) are the following adventive species: Chamaesyce prostrata, Cotoneaster divaricates, Oe...
Continued examinations of railway stations and sections of tracks in Upper Austria have yielded a list of 401 additional taxons, hitherto increasing the total number of
taxons to 1131, including the results of excursions to several local Bavarian railway stations (referring to HOHLA & al. 1998 and 2000).
Newly observed in the flora of Austria is Tr...
The following article deals with interesting discoveries of vascular plants that have been made and recorded by the author (or that have been imparted to him) between 2001 and 2002 in the Lower Inn and Lower Salzach regions. New finds for Upper Austria are represented by Agrostis scabra, Miscanthus sacchariflorus, Rorippa sylvestris x austriaca (=...
Continued examinations of railway stations and sections of tracks in Upper Austria have yielded a list of 155 additional taxons, hitherto increasing the total number of taxons to 730, including the results of excursions to several local Bavarian railway stations (referring to HOHLA & al. 1998).
A botanical examination of railway stations and sections of tracks in Upper Austria has yielded a list of 575 taxons. New to the flora of Upper Austria according to ADLER & al. (1994) would be Ambrosia
A botanical examination of railway stations and sections of tracks in Upper Austria has yielded a list of 575 taxa.
New for the flora of the Innviertel (Upper Austria) is Euphorbia maculata which was found in the gaps of concrete blocks of a yard and on the graveyard of Obernberg am Inn, as well as on the ballast at the railway station of Ried im Innkreis. Ausgehend von den Verbreitungsangaben in ADLER & al. (1994: 518) war der Autor der Meinung, mit E. maculata...
The following article deals with 32 interesting discoveries of vascular plants that have been made and recorded by the authors in Upper Austria. New findings for Upper Austria are represented by Amaranthus bouchonii, Elymus hispidus x repens (= E. x mucronata), Fumaria officinalis subsp. wirtgenii, Rhinanthus borbasii, Veronica scardica and Xanthiu...
Riggle-Straße 16 4982 Obernberg am Inn m.hohla@eduhi.at BOTAnIK Bereits in meiner Jugend faszinierte mich das "finstere" Mittelalter. "Ro-bin Hood" war Pflichtprogramm im Fernsehen, ebenso "Catweazle", der schrullige alte Zauberer, der durch Magie aus dem 11. Jahrhundert in die Jetztzeit katapultiert wurde. Aus Eisen schmiedete ich mir ein Schwert...
A b s t r a c t : New data on the distribution of Eragrostis albensis, E. multicaulis, and E. pilosa in Austria This publication reports new data on the spreading of Eragrostis-species in Austria. The specimens deposited in the herbarium of the Biologiezentrum Linz/Dornach (LI) were revised by H. Scholz (Berlin) and the results are listed. The high...