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⚠ Version 1 of The Plant List has been superseded.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 kew-2706906, with some changes.

L Ceanothus thyrsiflorus var. macrothyrsus Torr. is a synonym of Ceanothus integerrimus Hook. & Arn.

This name is a synonym of Ceanothus integerrimus Hook. & Arn..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: U.S. Expl. Exped., Phan. 17(2): 263 1874.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:50785-2.