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傣柿

增加 1,075 位元組, 4 年前
無編輯摘要
叶硬纸质,披针形或长圆披针形,长4-10.5厘米,宽2-4厘米,先端渐尖,基部楔形或宽楔形,上面嫩时仅中脉上有毛,很快完全无毛,中脉下面初时密被粗伏毛,后变无毛,侧脉每边约8条,斜向上弯生,在嫩叶上两面明显,不久即几不明显,小脉结成疏网状,两面上均不明显:叶柄长约5-8毫米。嫩果生新枝下部,单生,腋生,球形,宿存花萼深4裂,外面的毛较密,裂片披针形,长约1厘米,宽约5毫米,先端急尖;果柄长约5毫米。果期11月。
 
Trees to 12(--20) m tall, evergreen, many parts rusty strigose. Branchlets brown, glabrescent. Winter buds ovoid, apex acute. Petiole 5--8 mm; leaf blade obovate, 4--10.5 X 2--4 cm, thickly papery, glabrescent except for abaxially densely strigose midrib and margin, drying abaxially pale gray and adaxially dark gray, base broadly cuneate to cuneate, margin narrowly but distinctly revolute, apex acuminate, lateral veins ca. 8 pairs, reticulate veinlets lax and indistinct. Male flowers in 3--7(or more)-flowered cymes, to 1.5 cm; pedicels ca. 2 mm, densely reddish brown pubescent to tomentose; calyx deeply divided, densely gray to pale yellow appressed pubescent; calyx lobes 4, ovate, 2.5--3 X ca. 1.8 mm, apex subacute; corolla white, acute in bud, urn-shaped, tube 6--7 mm, outside densely pubescent, lobes 4 and ca. 2 X 1.5 mm. Female flowers not seen. Fruit solitary. Fruiting pedicel ca. 4 mm, slightly reflexed. Fruiting calyx outside more densely hairy; lobes 4, lanceolate, 8--10 X ca. 5 mm, apex acute. Berries globose, ca. 8(--20) mm, glabrescent. Fr. Nov.
 
==傣柿生长分布==
产于[[云南]][[西双版纳]][[小勐养]]和[[景洪]],生长于海拔900-1550米的灌丛或混交林中。
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