Not an accepted name (status: unknown).
No accepted name is recorded for it yet.
Calliergon giganteum f. decurrens
(Mikut.) Karczm.
4% complete
No common name
Ann. Univ. Mariae Curie-Skłodowska, Sect. 3, Biol., 20: 37, 37, 1965
There is no corrections for Calliergon giganteum f. decurrens yet.