botany vs cauline

botany is a noun but cauline is not a noun.

Word	Noun	Adjective	Verb	Adverb
botany	Yes	No	No	No
cauline	No	Yes	No	No

botany (noun)	cauline (noun)
the branch of biology that studies plants
all the plant life in a particular region or period

botany (adjective)	cauline (adjective)
	especially of leaves; growing on a stem especially on the upper part of a stem
	(of plants) producing a well-developed stem above ground