The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50120329, with some changes.

L Oligoron longifolium var. hirsutum Raf. is a synonym of Asclepias longifolia subsp. hirtella (Pennell) J.Farmer & C.R.Bell

This name is a synonym of Asclepias longifolia subsp. hirtella (Pennell) J.Farmer & C.R.Bell.

The record derives from Tropicos which reports it as a synonym (record 50120329) with original publication details: New Fl. 4: 60 60 1836.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:173719-2.