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⚠ Version 1 of The Plant List has been superseded.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 gcc-60962, with some changes.

L Haplopappus validus subsp. torreyi E.B.Sm. is a synonym of Croptilon hookerianum var. hookerianum (Torr. & A.Gray) House

This name is a synonym of Croptilon hookerianum var. hookerianum (Torr. & A.Gray) House.

The record derives from TICA which reports it as a synonym (record 50239A6C-FFDB-45ED-BFB4-A2A3BF6C36DC) with original publication details: Rhodora 67(771): 235 1965.