Pirin quillwort

Isoetes pirinica D.F.Brunt. & D.Ivanova

Isoetes pirinica is a species in the genus Isoetes of the family Isoetaceae. It is known as Pirin quillwort in English and by the same name in the target language. The species was published in 2021 by D.F. Brunt and D.Ivanova.