Not an accepted name (status: unknown).
No accepted name is recorded for it yet.
Calliergon giganteum f. crassicostatum
(Mikut.) Karczm.
4% complete
No common name
Ann. Univ. Mariae Curie-Skłodowska, Sect. 3, Biol., 20: 36, 36, 1965
Synonyms
No known synonyms