Spirodela polyrhiza (L.) Schleid. [ Lemna polyrrhiza L.]
      
no HD illustration available (m3)
6 968598 Spirodela polyrhiza (L.) Schleid. [125 591897 Lemna polyrrhiza L.] Lemnaceae
G.C. Oeder, Fl. Dan., vol. 9 fasicle 27, : t. 1589 (1813-1820)