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单词 Ravenea
释义

Ravenea

英语百科

Ravenea

Ravenea (majesty palm) is a genus of 20 known species of palms, all native to Madagascar and the Comoros.

They are small to large palms, with solitary, robust grey stems, swollen at base and gradually tapering upward. The species vary greatly in size, with R. hildebrandtii and R. nana only reaching 4 m, while R. robustior and R. sambiranensis both reach 30 m. The leaves are up to 2-5 m long, pinnately compound, reduplicate, erect at first then arching, twisted near the apex; with numerous crowded narrow ribbed leaflets. The inflorescence is short, borne among the leaves; the fruit is a red drupe.

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