Potamogeton gramineus var. graminifolius Fr.

IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:208815-2
Family as entered in IPNI
Potamogetonaceae

Links

Nomenclatural link
Potamogeton heterophyllus f. graminifolius Morong, Mem. Torrey Bot. Club 3: 24 (1893).
Nomenclatural link
Potamogeton heterophyllus var. graminifolius S.Watson & J.M.Coult., Manual (Gray), ed. 6. 561 (1890).