⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-6063, with some changes.

Chrysopsis gigantea Small is a synonym of Chrysopsis gossypina subsp. hyssopifolia (Nutt.) Semple

This name is a synonym of Chrysopsis gossypina subsp. hyssopifolia (Nutt.) Semple.

The record derives from TICA which reports it as a synonym (record 045F0F6E-74A7-44B7-B45F-0B475131512E) with original publication details: 1903.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:57892-2.