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

Taxonomy:

Cienfuegosia affinis (Add)
Cienfuegosia argentina (Add)
Cienfuegosia drummondii (Add)
Cienfuegosia gerrardii (Add)
Cienfuegosia hildebrandtii (Add)
Cienfuegosia sulfurea (Add)
Cienfuegosia tuberculata (Add)

Gossypioides brevilanatum (Add)
Gossypioides kirkii (Add)

Gossypium barbadense (Add)
Gossypium darwinii (Add)
Gossypium hirsutum

Gossypium mustelinum (Add)
Gossypium subg. Gossypium (Add)

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 subg. Houzingenia (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 subg. Karpas (Add)
Gossypium subg. Sturtia (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)

Gossypium tomentosum (Add)

Kokia cookei (Add)
Kokia drynarioides (Add)
Kokia kauaiensis (Add)

Thespesia acutiloba (Add)
Thespesia beatensis (Add)
Thespesia cubensis (Add)
Thespesia danis (Add)
Thespesia fissicalyx (Add)
Thespesia garckeana (Add)
Thespesia grandiflora (Add)
Thespesia gummiflua (Add)
Thespesia lampas (Add)
Thespesia mossambicensis (Add)
Thespesia multibracteata (Add)
Thespesia patellifera (Add)
Thespesia populnea (Add)
Thespesia populneoides (Add)
Thespesia robusta (Add)
Thespesia thespesioides (Add)
Thespesia trilobata (Add)