Image of Common Water-plantain

Description:

Slo.: trpotasi porenik - Habitat: Standing in shallow water, river shore, calcareous ground, sunny, exposed to direct rain, average precipitation ~ 3.000 mm/year, average temperature 8-10 deg C, elevation 350 m (1.150 feet), alpine phytogeographical region. - Substratum: sandy and muddy silt, pebble, surface covered by algae. - Ref.: (1) H.Haeupler, T. Muer, Bildatlas der Farn- und Bluetenpflazen Deutschlands, Ulmer (2000), p 572. (2) M.A.Fischer, W.Adler, K.Oswald, Exkursionsflora Oesterreich Liechtenstein, Suedtirol, LO Landesmuseen, Linz, Austria (2005), p 1006.