Occurrence of Chenopodium-taxa in Zillertal (Northern Tyrol, Austria).
During fieldwork in the late August 2007 in Zillertal and some of its tributary valleys, ten Chenopodium taxa were found: Chenopodium album s.str., Ch. album subsp. pedunculare*, Ch. bonus-henricus, Ch. ficifolium, Ch. glaucum, Ch. hybridum, Ch. murale*, Ch. polyspermum, Ch. strictum* und Ch. suecicum*. Four of them (*) were recorded for the first time for this region. Habitat, floristic status and the link to the altitudinal belts are commented.