Plant collected 8/19/14, photographed later but not vouchered. Single specimen is back lit in center of image. Associates: Wolffia columbiana and Wolffia brasiliensis. Identifications verified by Wayne Armstrong.
Description: Deutsch: Habitus Taxonym: Wolffia columbiana (zwischen Lemna sp.) ss Fischer et al. EfÖLS 2008 ISBN 978-3-85474-187-9 Fundort: Laimergrube in Stammersdorf, Wien-Floridsdorf - ca. 160 m ü. A. Standort: Teich English: Habitus Taxonym: Wolffia columbiana (between Lemna sp.) ss Fischer et al. EfÖLS 2008 ISBN 978-3-85474-187-9 Location: Laimergrube in Stammersdorf, Vienna-Floridsdorf - ca. 160 m a.s.l. Habitat: pond. Date: 14 September 2017, 17:49:16. Source: Own work. Author: Stefan.lefnaer. Camera location48° 17′ 32″ N, 16° 24′ 19″ EView all coordinates using: OpenStreetMap 48.292222; 16.405278.