Lagenaria siceraria vs bottle gourd

Lagenaria siceraria and bottle gourd both are nouns.

Word	Noun	Adjective	Verb	Adverb
Lagenaria siceraria	Yes	No	No	No
bottle gourd	Yes	No	No	No

As nouns, Lagenaria siceraria and bottle gourd are synonyms defined as:

Lagenaria siceraria and bottle gourd: Old World climbing plant with hard-shelled bottle-shaped gourds as fruits

Other synonyms of Lagenaria siceraria include calabash.

Lagenaria siceraria (noun)	bottle gourd (noun)
Old World climbing plant with hard-shelled bottle-shaped gourds as fruits	Old World climbing plant with hard-shelled bottle-shaped gourds as fruits