Cyathea
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Cyathea is a genus of tree ferns, the type genus of the fern order Cyatheales. They are mostly terrestrial ferns, usually with a single tall stem. Rarely, the trunk may be branched or creeping. Many species also develop a fibrous mass of roots at the base of the trunk. The genus has a pantropical distribution, with 230-240 species. They grow in habitats ranging from tropical rain forests to temperate woodlands.
The genus name Cyathea is from the Greek kyatheion, "little cup", and refers to the cup-shaped sori on the underside of the fronds.
Select species
- Cyathea dealbata, the Silver Tree Fern
- Cyathea cooperi, the Australian Tree Fern
References
- Braggins, John E. and Large, Mark F. Tree Ferns. Timber Press, Inc. (2004)
External link
List of species of genus Cyathea