⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-122069, and has not been changed.
This name is a synonym of Mastixia rostrata subsp. caudatifolia .
The record derives from WCSP which reports it as a synonym (record 122069
) with original publication details: Univ. Calif. Publ. Bot. 15: 233 1929.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:271867-1
.