galbanum vs gum albanum

galbanum and gum albanum both are nouns.

Word	Noun	Adjective	Verb	Adverb
galbanum	Yes	No	No	No
gum albanum	Yes	No	No	No

As nouns, galbanum and gum albanum are synonyms defined as:

galbanum and gum albanum: a bitter aromatic gum resin that resembles asafetida

galbanum (noun)	gum albanum (noun)
a bitter aromatic gum resin that resembles asafetida	a bitter aromatic gum resin that resembles asafetida