lemon-wood vs Psychotria capensis

lemon-wood and Psychotria capensis both are nouns.

Word	Noun	Adjective	Verb	Adverb
lemon-wood	Yes	No	No	No
Psychotria capensis	Yes	No	No	No

As nouns, lemon-wood and Psychotria capensis are synonyms defined as:

lemon-wood and Psychotria capensis: South African evergreen having hard tough wood

Other synonyms of lemon-wood include lemon-wood tree, lemonwood, lemonwood tree.

lemon-wood (noun)	Psychotria capensis (noun)
South African evergreen having hard tough wood	South African evergreen having hard tough wood