code scanning institute
CBG
scanning institute
Chicago Botanic Garden, Lenhardt Library, U.S.A.
species cited
Sagittaria heterophylla var. angustifolia Engelm.
basionym cited
Sagittaria heterophylla var. angustifolia Engelm.
ID species recognized
898215
species recognized
Sagittaria rigida Pursh
ID basionym recognized
898215
basionym recognized
Sagittaria rigida Pursh
genus recognized
Sagittaria
Sagittaria rigida Pursh [5]
Helen Sharp, Water-color Sketches Amer. Pl.: (1888-1910) [Helen Sharp] [979]
drawing: Helen Sharp [963]
epithet recognized species: rigidus,-a,-um [343]
epithet cited species: heterophyllus,-a,-um [482]
Illustration contributed by: