Alsophila cincinnata

Alsophila cincinnata, synonym Cyathea cincinnata,[1] is a species of tree fern native to eastern New Guinea, where it grows at an altitude of 1300 m or higher. It is known only from a few collections in the Sepik region (East Sepik and West Sepik). The trunk is erect and short. Fronds are bi- or tripinnate and 1–1.5 m long. The stipe bears many glossy brown scales that have a distinctive black central band and dull edges. Sori are round, occur near the fertile pinnule midvein. They are covered by firm, brown indusia that are cup-like in appearance.[2]

Alsophila cincinnata
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Class: Polypodiopsida
Order: Cyatheales
Family: Cyatheaceae
Genus: Alsophila
Species:
A. cincinnata
Binomial name
Alsophila cincinnata
(Brause) R.M.Tryon[1]
Synonyms[1]
  • Cyathea cincinnata Brause

References

  1. Hassler, Michael & Schmitt, Bernd (June 2019). "Alsophila cincinnata". Checklist of Ferns and Lycophytes of the World. 8. Retrieved 2019-08-31.
  2. Large, Mark F. & Braggins, John E. (2004). Tree Ferns. Timber Press. p. 113. ISBN 978-0-88192-630-9.


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.