Trifolium trichocalyx is a species of clover[1] known by the common name Monterey clover.[2]
Trifolium trichocalyx is endemic to Monterey County, California, where it is known only from the Monterey Peninsula, in a closed-cone pine forest habitat.[3]
It occurs in the Del Monte Forest with flora associates Potentilla hickmanii and Piperia yadonii.[4] This species is listed as endangered by the U.S. Federal Government and the state of California.