All specimens assigned to echinatum:

Displaying 1 - 7 of 7

Scientific Name	Collectors	Collection Date	Image
Ceratophyllum echinatum Gray	Bishop, G.	Unknown
Ceratophyllum echinatum Gray	Bishop, G. Grecian, V.	Unknown
Ceratophyllum echinatum Gray	Thomas, R.D.	1974-07-30	No Image
Ceratophyllum echinatum Gray	Klymko, J.	Unknown
Ceratophyllum echinatum Gray	Blaney, C.S.	2001-08-05
Ceratophyllum echinatum Gray	Hinds, H.R.	1990-08-16
Ceratophyllum echinatum Gray	Hinds, H.R. Flanders, G.	1989-08-31	No Image