Pinanga kontumensis

Family: Arecaceae    棕櫚樹

通用名稱: 沒有已知的

枝條抗寒性區: 9a     英國和美國的地帶地圖

鑑別:
To 3 m tall. Stems 0.7 cm diameter, height and branching unknown, densely covered with reddish-brown scales. Sheaths closed, forming crownshafts, 7.5–8.5 cm long, densely covered with reddish-brown scales; ocreas 3 mm long; petioles 2–3.5 cm long, scaly as the sheaths; rachis 14.5–23.5 cm long; pinnae 3 per side of rachis, falcate, not contracted at the bases, middle pinna 15–18 cm long, 5.5–6 cm wide at the middle, apical pinna 5.5–7 cm long, 3–4 cm wide at the middle, praemorse; veins prominent and raised adaxially. Inflorescences infrafoliar, erect; peduncles 2–3 cm long, 0.2 cm wide; prophylls not known; rachis absent; rachilla 1, 9–10.5 cm long, ± rectangular in cross-section, glabrous; triads distichously arranged; staminate flowers not known; pistillate flowers (post-anthesis) 3 mm high; sepals 3, 2 mm long, widely spreading, not closely imbricate, not acuminate, minutely ciliate; petals 3, 3 mm long, widely spreading, not closely imbricate, acuminate, minutely ciliate; immature fruits 1.5 cm long, 0.4 cm diameter, ellipsoid, slightly curved, white or yellowish; endosperm homogeneous.

一般資料:
Observation

分佈:

最初是從, Vietnam

Montaine rain forest at 1000-2000 m elevation.

地點: Vietnam (14.777480°N, 108.235069°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)。


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