black-spore quillwort
Isoetes melanospora Engelm.
Isoetes melanospora Engelm., known as black-spore quillwort, is a species in the genus Isoetes of the family Isoetaceae. It was first described in 1877.
Other common names
black-spore quillwort
Distribution
Nearctic · Georgia · South Carolina
Synonyms
Calamaria melanospora
