''Proboscidea'' is a
genus
Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...
of
flowering plant
Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (). The term angiosperm is derived from the Ancient Greek, Greek words (; 'container, vessel') and (; 'seed'), meaning that the seeds are enclosed with ...
in the
family
Family (from ) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). It forms the basis for social order. Ideally, families offer predictabili ...
Martyniaceae, some of whose species are known as devil's claw, devil's horn, ram's horn, or unicorn plant. The plants produce long, hooked seed pods. The hooks catch on the feet of animals, and as the animals walk, the pods are ground or crushed open, dispersing the seeds. The name devil's claw is shared with the
South Africa
South Africa, officially the Republic of South Africa (RSA), is the Southern Africa, southernmost country in Africa. Its Provinces of South Africa, nine provinces are bounded to the south by of coastline that stretches along the Atlantic O ...
n plant ''
Harpagophytum procumbens''.
Uses

The fruits of all species are edible before they ripen and become woody. They can be steamed and eaten much like okra. Some species (particularly ''Proboscidea parviflora'') are used in
basket weaving by the
Tohono O'odham who have selected for varieties with longer "claws."
The
Chemehuevi also use devil's claw pods in basketry. The
Hia C-eḍ Oʼodham and the Tohono O'odham eat the seeds, which provided an important source of dietary oils. ''Proboscidea parviflora'' was also used as a remedy for
rheumatism.
Species
Species include:
* ''
Proboscidea althaeifolia'' - devil's horn, devil's claw, or desert unicorn plant
* ''
Proboscidea louisianica'' - ram's horn
* ''
Proboscidea parviflora'' - doubleclaw, (red) devil's claw
* ''
Proboscidea sabulosa'' - dune unicorn plant
* ''
Proboscidea spicata'' - New Mexico unicorn plant
''Proboscidea lutea'' is a synonym of ''
Ibicella lutea''.
Proboscidea louisianica3.jpg, ''P. louisianica''
Flor de cuernito (Proboscidea louisianica spp. fragrans).jpg, ''P. louisianica'' ssp. ''fragans''
Proboscidea parviflora.jpg, ''P. parviflora''
Proboscidea parviflora flower1.jpg, Flower of ''P. parviflora'' ssp. ''parviflora'' var. ''hohokamiana''[
Proboscidea parviflora fruit1.jpg, "Devil's claw" fruits of ''P. parviflora'' var. ''hohokamiana''
Proboscidea althaeifolia MHNT.jpg, "Devil's claw" capsule of '' Proboscidea althaeifolia''
Proboscidea althaeifolia MHNT Seeds.jpg, "Devil's claw" seeds of '' Proboscidea althaeifolia''
File:Proboscidea parviflora MHNT.BOT.2011.18.23.jpg, ''Proboscidea parviflora'' - capsule and seeds - MHNT
File:Proboscidea parviflora var.hohokamiana MHNT.BOT.2013.22.31.jpg, ''Proboscidea parviflora'' var. ''hohokamiana'' - capsule and seeds - MHNT
]
References
External links
USDA Image Gallery
{{DEFAULTSORT:Proboscidea (Plant)
Martyniaceae
Lamiales genera