Proboscidea

Proboscidea louisiana

Proboscidea sabulosa

Proboscidea spicata

Proboscidea diversifolia

Proboscidea louisianica

Ram's horn

Proboscidea althaeifolia

Proboscidea parviflora

Proboscidea parviflora subsp. parviflora

Devil's claw

Proboscidea parviflora var. hohokamiana

Proboscidea parviflora subsp. gracillima

Proboscidea parviflora subsp. sinaloensis

Proboscidea louisianica subsp. fragrans

Ram's horn

Proboscidea triloba

Proboscidea louisianica subsp. louisianica

Proboscidea parviflora ssp. parviflora var. hohokamiana

Proboscidea parviflora ssp. parviflora var. parviflora