blushing mushroom vs Amanita rubescens

blushing mushroom and Amanita rubescens both are nouns.

Word	Noun	Adjective	Verb	Adverb
blushing mushroom	Yes	No	No	No
Amanita rubescens	Yes	No	No	No

As nouns, blushing mushroom and Amanita rubescens are synonyms defined as:

blushing mushroom and Amanita rubescens: yellowish edible agaric that usually turns red when touched

Other synonyms of blushing mushroom include blusher.

blushing mushroom (noun)	Amanita rubescens (noun)
yellowish edible agaric that usually turns red when touched	yellowish edible agaric that usually turns red when touched