Sphacele calycina vs Lepechinia calycina

Sphacele calycina and Lepechinia calycina both are nouns.

Word	Noun	Adjective	Verb	Adverb
Sphacele calycina	Yes	No	No	No
Lepechinia calycina	Yes	No	No	No

As nouns, Sphacele calycina and Lepechinia calycina are synonyms defined as:

Sphacele calycina and Lepechinia calycina: California plant with woolly stems and leaves and large white flowers

Other synonyms of Sphacele calycina include pitcher sage.

Sphacele calycina (noun)	Lepechinia calycina (noun)
California plant with woolly stems and leaves and large white flowers	California plant with woolly stems and leaves and large white flowers