phalloidin vs toxin

phalloidin and toxin both are nouns.

Word	Noun	Adjective	Verb	Adverb
phalloidin	Yes	No	No	No
toxin	Yes	No	No	No

As nouns, toxin is a hypernym of phalloidin; that is, toxin is a word with a broader meaning than phalloidin:

phalloidin: one of a group of toxins from the death cap (Amanita phalloides) known as phallotoxins.
toxin: a poisonous substance produced during the metabolism and growth of certain microorganisms and some higher plant and animal species

phalloidin (noun)	toxin (noun)
one of a group of toxins from the death cap (Amanita phalloides) known as phallotoxins.	a poisonous substance produced during the metabolism and growth of certain microorganisms and some higher plant and animal species