All specimens assigned to Wolffia:

Displaying 1 - 5 of 5

Scientific Name	Collectors	Collection Date	Image
Wolffia columbiana H. Karst.	Mills, E. Schneider, B.	2016-06-17
Wolffia columbiana H. Karst.	Sears, C. Goltz, J. McLeod, D.	1998-09-28	No Image
Wolffia columbiana H. Karst.	Mills, E.	1998-09-22	No Image
Wolffia columbiana H. Karst.	Hinds, H.R. Ashfield, D.	Unknown	No Image
Wolffia columbiana H. Karst.	Hinds, H.R. Ashfield, D.	Unknown	No Image