Fagonia

Fagonia

Fagonia L.
Engl.: fagonbush.

Fagonia laevis

Fagonia laevis Standl.
Engl.: California Fagonbush, Smooth-Stemmed Fagonia.
Bot. syn.: Fagonia californica Benth. ssp. laevis (Standl.) Wiggins, Fagonia californica Benth. var. laevis (Standl.) L., Fagonia californica Benth. var. longipes (Standl.) L. Benson, Fagonia longipes Standl.

I have no articles for this botanical term, but there might be some for the next level down (if found).