Beccariophoenix fenestralis

Family: Arecaceae    棕櫚樹

通用名稱: Giant Window Palm

枝條抗寒性區: 10b     英國和美國的地帶地圖

鑑別:
This is the Beccariophoenix formally recognised as the "windowed" B. madagascariensis. It has now been recognised as a separate species (Dransfield & Rakotoarinivo, Palms, 2014). It differs from B. madagascariensis in that the sessile inflorescences are always infrafoliar, not interfoliar as in B. madagascariensis; pointed staminate flower buds, not blunted; and of-course the characteristic seedling morphology where it has broader leaflets with the distal-most joined to form a broad bifid fan or flabellum but partially split near the rachis to produce conspicuous windows.

一般資料:
The type specimen

分佈:

最初是從, Madagascar

Originally only known from the single tree by the roadside at Ranomafana Est 18º58’5.76”S 48º51’16.86”E. Then in 2005 another population was discovered about 17 km SW from the single tree, growing among graves. It is quite probable that it is the graves that has saved this Critically Endangered species as the palm has traditionally been felled for its edible palm-heart. Occurs on highly disturbed remnant vegetation with lateritic soils rich in organic matter, elevation 60-160 m. This palm occurs at the lowest elevation of any Beccariophoenix, thus making it the least hardy (10b), although it is the fastest growing in cultivation and the best suited as a house-plant.

地點: Madagascar (-18.972029°N, 48.868477°E)

觀察
地圖可能並不代表完整的自然分佈。 (衛星標記,顯示觀察數據)。
Beccariophoenix fenestralis 疊印圖像 ©2019 Trebrown - 擅自否重新分配。


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