genus Logania vs Logania

genus Logania and Logania both are nouns.

Word	Noun	Adjective	Verb	Adverb
genus Logania	Yes	No	No	No
Logania	Yes	No	No	No

As nouns, genus Logania and Logania are synonyms defined as:

genus Logania and Logania: type genus of the Loganiaceae; Australian and New Zealand shrubs sometimes cultivated for their flowers

genus Logania (noun)	Logania (noun)
type genus of the Loganiaceae; Australian and New Zealand shrubs sometimes cultivated for their flowers	type genus of the Loganiaceae; Australian and New Zealand shrubs sometimes cultivated for their flowers