humming bird's trumpet vs Zauschneria californica

humming bird's trumpet and Zauschneria californica both are nouns.

Word	Noun	Adjective	Verb	Adverb
humming bird's trumpet	Yes	No	No	No
Zauschneria californica	Yes	No	No	No

As nouns, humming bird's trumpet and Zauschneria californica are synonyms defined as:

humming bird's trumpet and Zauschneria californica: shrublet of southwestern United States to Mexico having brilliant scarlet flowers

Other synonyms of humming bird's trumpet include California fuchsia, Epilobium canum canum.

humming bird's trumpet (noun)	Zauschneria californica (noun)
shrublet of southwestern United States to Mexico having brilliant scarlet flowers	shrublet of southwestern United States to Mexico having brilliant scarlet flowers