⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2828895, with some changes.

Gomphocarpus tomentosus (Torr.) A.Gray is a synonym of Asclepias californica Greene

This name is a synonym of Asclepias californica Greene.

The record derives from WCSP (in review) which reports it as a synonym and as an illegitimate name with original publication details: Bot. California 1: 477 1876.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:97710-1.