Beccariophoenix fenestralis

Family: Arecaceae    棕榈树

通用名称: Giant Window Palm

枝条抗寒性区: 10b     英国和美国的地带地图

鉴别:
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.

一般资料:
The type specimen

分布:

最初是从, 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.

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

观察
地图可能并不代表完整的自然分布。(卫星标记,显示观察数据)。
Beccariophoenix fenestralis 叠印图像 ©2019 Trebrown - 擅自否重新分配。


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