TY  - JOUR
A1  - Buhr, Christoph
A1  - Kummer, Volker
T1  - Beitrag zur Flora des Potsdamer Stadtgebietes III
N2  - A list of rare or interesting phanerogams from Potsdam and surroundings is presented. Most of them were recorded between 2006 and 2008. In some cases short remarks about the taxonomy, distribution and other details are given. The collections of Geranium purpureum and Parietaria judaica are the first records for Brandenburg. The collections of Agastache foeniculum, Coreopsis lanceolata, Geranium nodosum, Hieracium amplexicaule, Juncus ensifolius, Lactuca virosa, Sedum sarmentosum and Verbena bonariensis are probably the first information about adventive occurences of these species in this Federal State. Viscum album is reported on rare host species: Chaenomelis sp., Quercus spp. and Rosa hybrids.
Y1  - 2010
SN  - 0945-4292
ER  - 
TY  - JOUR
A1  - Kummer, Volker
A1  - Buhr, Christoph
T1  - Beitrag zur Flora des Potsdamer Stadtgebietes II
Y1  - 2006
ER  -