Isoetes echinospora f. polystoma Iversen

IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:1103116-2
Family as entered in IPNI
Isoetaceae

Links

Nomenclatural link
Isoetes braunii f. polystoma (Iversen) M.Broun, Index No. Amer. Ferns 99 (1938).
Duplicate citation of
Isoetes echinospora f. polystoma Iversen, Bot. Tidsskr. 40: 128 (1928).