五唇兰Phalaenopsis pulcherrima

中文名(Chinese Name):五唇兰
学名(Scientific Name): Phalaenopsis pulcherrima (Lindl.) J. J. Sm.
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Doritis pulcherrima Lindl.
科属(Family & Genus):兰科(Orchidaceae)蝴蝶兰属
形态特征(Description):茎很短,具3-6枚近基生的叶。叶上面绿色,背面淡绿或淡紫色,长圆形,长5-7.5厘米,宽1.5-2厘米,先端钝或锐尖,基部具彼此套迭的鞘。花序直立,圆柱形,高出叶外,长达38厘米;花序柄粗2.5-3毫米,疏生3-4枚鞘;鞘长3-5毫米,先端斜截;总状花序长10-13厘米,疏生数朵花;花苞片小,卵形,长约3毫米;花梗和子房长1.3-2厘米;花通常具香气,开放,萼片和花瓣淡紫色;中萼片长圆形,长约8毫米,宽约5毫米,先端钝;侧萼片稍斜卵状三角形,长8毫米,基部偏斜而较宽,达7毫米,贴生于蕊柱足;萼囊圆锥形,短而宽;花瓣近倒卵形,比中萼片稍小;唇瓣5裂,基部具弯曲向上而长4毫米的爪;爪的两侧具2枚直立、长方形、长约4毫米的棕红色侧生小裂片,两小侧裂片之间具1枚方形的胼胝体;中裂片大,位于爪的末端,其基生裂片直立,棕红色,近半圆形,长宽约6毫米,先端近圆形;顶裂片淡紫色,较厚,稍向前外弯,舌状,长5毫米,宽2毫米,先端锐尖,上面具3-4条肉质褶片;蕊柱长7毫米,具长约6毫米的蕊柱足;蕊喙狭长,长4毫米,2裂。花期7-8月。
分布(Distribution):产海南(崖县、乐东等地)。生于密林或灌丛中,常见于覆有土层的岩石上。分布于印度东北部、缅甸、老挝、柬埔寨、越南、泰国、马来西亚、印度尼西亚。
用途(Use):FOC Vol. 25 Page 446 
Doritis pulcherrima Lindley, Gen. Sp. Orchid. Pl. 178. 1833.
五唇兰 wu chun lan| Orchidaceae  | Doritis
Phalaenopsis buyssoniana H. G. Reichenbach; P. esmeralda H. G. Reichenbach; P. pulcherrima (Lindley) J. J. Smith.
Leaves 3-6, nearly basal; leaf blade oblong, 5-7.5 × 1.5-2 cm, base with equitant sheaths, apex obtuse or acute. Inflorescence erect; peduncle to 38 cm, 2.5-3 mm in diam., with 3 or 4 sheaths 3-5 mm; rachis 10-13 cm, laxly several flowered; floral bracts ovate, ca. 3 mm. Flowers often fragrant, opening widely, usually with pink sepals and petals and purple lip; pedicel and ovary 1.3-2 cm. Dorsal sepal oblong, ca. 8 × 5 mm, obtuse; lateral sepals slightly oblique, ovate-triangular, ca. 8 × 7 mm; mentum ± conic. Petals subobovate, slightly smaller than dorsal sepal; lip attached at a right angle to end of column foot, 3-lobed, recurved; claw ca. 4 mm, with a square callus adaxially; basal lobes erect on both sides of claw, rectangular, ca. 4 mm; lateral lobes erect, somewhat suborbicular or broadly elliptic, ca. 6 × 6 mm; mid-lobe ligulate, ca. 5 × 2 mm, adaxially with 3 or 4 fleshy lamellae, apex acute. Column ca. 7 mm, foot ca. 6 mm. Fl. Jul-Aug. 2n = 38.
Rocky places or soil-covered rocks in dense forests or thickets. Hainan [Cambodia, NE India, Indonesia, Laos, Malaysia, Myanmar, Thailand, Vietnam].
五唇兰Phalaenopsis pulcherrima

五唇兰Phalaenopsis pulcherrima

五唇兰Phalaenopsis pulcherrima

五唇兰Phalaenopsis pulcherrima(责任编辑:徐晔春)

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