division Heterokontophyta vs Heterokontophyta

division Heterokontophyta and Heterokontophyta both are nouns.

Word	Noun	Adjective	Verb	Adverb
division Heterokontophyta	Yes	No	No	No
Heterokontophyta	Yes	No	No	No

As nouns, division Heterokontophyta and Heterokontophyta are synonyms defined as:

division Heterokontophyta and Heterokontophyta: algae having chlorophyll a and usually c, and flagella of unequal lengths; terminology supersedes Chrysophyta in some classifications

division Heterokontophyta (noun)	Heterokontophyta (noun)
algae having chlorophyll a and usually c, and flagella of unequal lengths; terminology supersedes Chrysophyta in some classifications	algae having chlorophyll a and usually c, and flagella of unequal lengths; terminology supersedes Chrysophyta in some classifications