Gossypium hirsutum "Cotton {gossypium hirsutum} " by Drew Avery via Flickr, Creative Commons Attribution.

Taxonomy:

Gossypium hirsutum

Gossypium sect. Gossypium (Add)

Gossypium subsect. Anomala (Add)
Gossypium subsect. Gossypium (Add)
Gossypium subsect. Longiloba (Add)
Gossypium subsect. Pseudopambak (Add)

Gossypium sect. Serrata (Add)

Gossypium trifurcatum (Add)

Gossypium sect. Erioxylum (Add)

Gossypium subsect. Austroamericana (Add)
Gossypium subsect. Erioxylum (Add)
Gossypium subsect. Selera (Add)

Gossypium sect. Houzingenia (Add)

Gossypium subsect. Caducibracteolata (Add)
Gossypium subsect. Houzingenia (Add)
Gossypium subsect. Integrifolia (Add)

Gossypium sect. Grandicalyx (Add)

Gossypium anapoides (Add)
Gossypium costulatum (Add)
Gossypium cunninghamii (Add)
Gossypium enthyle (Add)
Gossypium exiguum (Add)
Gossypium londonderriense (Add)
Gossypium marchantii (Add)
Gossypium nobile (Add)
Gossypium pilosum (Add)
Gossypium populifolium (Add)
Gossypium pulchellum (Add)
Gossypium rotundifolium (Add)

Gossypium sect. Hibiscoidea (Add)

Gossypium australe (Add)
Gossypium bickii (Add)
Gossypium nelsonii (Add)

Gossypium sect. Sturtia (Add)

Gossypium nandewarense (Add)
Gossypium robinsonii (Add)
Gossypium sturtianum (Add)