Hydrocharis dubia (Blume) Backer [ Hydrocharis morsus-ranae variety asiatica (Miq.) Makino]
      
no HD illustration available (m4)
62 540870 Hydrocharis dubia (Blume) Backer [127540871 Hydrocharis morsus-ranae L.] Hydrocharitaceae
T. Iwasaki, Honzo zufu , vol. 31(): (4): , fig. left (1830-1844)