Cryosophileae
| Cryosophileae | |
|---|---|
 |
|
| Cryosophila warscewiczii at the Royal Botanic Gardens, Kew | |
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Monocots |
| (unranked): | Commelinids |
| Order: | Arecales |
| Family: | Arecaceae |
| Subfamily: | Coryphoideae |
| Tribe: |
Cryosophileae J.Dransf, N.W.Uhl, C.Asmussen, W.J.Baker, M.M.Harley & C.Lewis |
| Type genus | |
|
Cryosophila Blume |
|
| Genera | |
|
Coccothrinax Sarg. |
|
Coccothrinax Sarg.
Chelyocarpus Dammer
Cryosophila Blume
Hemithrinax Hook.f.
Itaya H.E.Moore
Leucothrinax C.Lewis & Zona
Schippia Burret
Thrinax L.f. ex Sw.
Trithrinax Mart.
Zombia L.H.Bailey
Cryosophileae is a tribe of palms in the subfamily Coryphoideae. The tribe ranges from southern South America, through Central America, into Mexico and the Caribbean. It includes New World genera formerly included in the tribe Thrinacinae, which was split after molecular phylogenetic studies showed that Old World and New World members of the tribe were not closely related.
Members of the tribe are palms with fan shaped (or palmate) leaves and are pleonanthic—they flower repeatedly over the course of their lifespan. They are usually hermaphroditic (male and female sex organs are present together in flowers), but some species are polygamodioecious, in which some plants have both male and hermaphroditic flowers, while others have a mixture of female and hermaphroditic flowers.
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