POWO
Calonema ultimum (Hopper & A.P.Br.) D.L.Jones & M.A.Clem.
, Orchadian 13(10): 456 (30 Jan. 2002) (2002).- IPNI Identifier
- urn:lsid:ipni.org:names:20004826-1
- Publication
- Orchadian. [Australasian Native Orchid Society]. Sydney
- Collation
- 13(10): 456 (30 Jan. 2002)