⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50052933, with some changes.
This name is a synonym of Evolvulus tenuis subsp. longifolius .
The record derives from Tropicos which reports it as a synonym (record 50052933
) with original publication details: Bull. Torrey Bot. Club 48(12): 337 337 1921.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:102584-2
.