Sadleria cyatheoides

From Infogalactic: the planetary knowledge core
Jump to: navigation, search
Sadleria cyatheoides
File:Starr 081014-0250 Sadleria cyatheoides.jpg

Vulnerable (NatureServe)
Scientific classification
Kingdom:
Division:
Class:
Order:
(unranked):
Family:
Genus:
Species:
S. cyatheoides
Binomial name
Sadleria cyatheoides

Lua error in Module:Taxonbar/candidate at line 22: attempt to index field 'wikibase' (a nil value).

Sadleria cyatheoides, commonly known as amaumau fern[2] or ʻamaʻu, is a fern species in the family Blechnaceae, in the eupolypods II clade[3] of the order Polypodiales,[4] in the class Polypodiopsida.[5] It is endemic to Hawaii and inhabits lava flows, open areas, and wet forests on all major islands up to an altitude of 1,676 m (5,499 ft). Reaching a height of 0.9–1.5 m (3.0–4.9 ft) and a trunk diameter of 7.5–10 cm (3.0–3.9 in), ʻamaʻu resembles a small tree fern. Kīlauea's Halemaʻumaʻu Crater is named for this species.[6]

Description

The young fronds are often tinged red to block harmful rays from the sun.[7]

References

  1. Lua error in package.lua at line 80: module 'strict' not found.
  2. Lua error in package.lua at line 80: module 'strict' not found.
  3. Lua error in package.lua at line 80: module 'strict' not found.
  4. Lua error in package.lua at line 80: module 'strict' not found.
  5. Lua error in package.lua at line 80: module 'strict' not found.
  6. Lua error in package.lua at line 80: module 'strict' not found.
  7. Read on a sign in Hawaii Volcanoes National Park on 31.10.2013

External links