giant duckweed
giant duckweed (UWSP) is a synonym English vernacular name for:
Spirodela polyrhiza (Linnaeus) Schleiden , an accepted species name sensu FNA Ed. Comm., 2000.
giant duckweed (UWSP) is a synonym English vernacular name for:
Spirodela polyrhiza (Linnaeus) Schleiden , an accepted species name sensu FNA Ed. Comm., 2000.