Cyrtandra laxiflora H. Mann var. rhizantha Rock, Amer. J. Bot. 6: 207. 1919.
Type information:
Holotype [BISH]. J. F. Rock 13086. 31 October 1914. O`ahu: Ko`olau, Punalu`u. Isotype(s) [BISH! [3]].
=Cyrtandra laxiflora