湿唇兰 Hygrochilus parishii

中文名(Chinese Name):湿唇兰
学名(Scientific Name):Hygrochilus parishii (Rchb. f.) Pfitz.
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Vandopsis parishii (Rchb. f.) Schltr.  Vanda parishii Rchb. f.  Stauropsis mariottiana (Rchb.f.) Rolfe  Stauropsis parishii (Veitch & Rchb.f.) Rolfe  Hygrochilus mariottiana (Rchb.f.) Christenson  Vanda parishii var. mariottiana Rchb.f.  Vanda parishii var. purpurea N.E.Br.  Hygrochilus parishii var. mariottianus (Rchb.f.) Pradhan  Hygrochilus parishii var. purpureus (N.E.Br.) Pradhan
科属Family & Genus):兰科(Orchidaceae)湿唇兰属
形态特征Description):茎粗壮,长10-20厘米,粗8-15毫米,被宿存的叶鞘所包,上部具3-5枚叶。叶长圆形或倒卵状长圆形,长17-29厘米,宽3.5-5.5厘米,先端不等侧2圆裂,基部通常楔形收狭,具多数平行脉,在背面中肋稍隆起。花序1-6个,长达35厘米;花序柄粗壮,长5-17厘米,粗4-6毫米,被3-4枚鞘;花序轴长约为花序长的1/3-1/2,疏生5-8朵花;花苞片大,宽卵形,长1.2-1.5厘米,宽7-10毫米,先端钝;花梗和子房长3-4厘米;花大,稍肉质,萼片和花瓣黄色带暗紫色斑点;萼片近相似,近宽倒卵形,长2-2.6厘米,宽1.2-1.5厘米,先端钝,具10条脉,在背面中肋隆起呈龙骨状;花瓣宽卵形,长1.5-2.2厘米,宽1.4-1.7厘米,先端钝,具10条脉;唇瓣肉质,贴生于蕊柱基部,长约为萼片的一半,3裂;侧裂片小,白色,近圆形;中裂片较大,楔状扇形,长约1.2厘米,宽1厘米,先端钝,基部(位于距口处)具1个直立的附属物,上面紫丁香色,具1条纵向脊突;距囊状,长约3毫米;蕊柱长约1厘米,粗4毫米,具翅;蕊柱齿三角形;蕊喙2裂;裂片舌状,长约2.5毫米;药帽前端收狭呈喙状。花期6-7月。
分布(Distribution):分布于印度东北部、缅甸、泰国、越南、老挝至我国南部。
用途(Use):
引自中国植物志英文版:FOC Vol. 25 Page 465   
Hygrochilus parishii (H. G. Reichenbach) Pfitzer in Engler & Prantl, Nat. Pflanzenfam. Nachtr. 1: 112. 1897.
湿唇兰 shi chun lan| Orchidaceae  | Hygrochilus
Vanda parishii H. G. Reichenbach, Xenia Orchid. 2: 138. 1868; Stauropsis parishii (H. G. Reichenbach) Rolfe; Vandopsis parishii (H. G. Reichenbach) Schlechter.
Stems 5-10(-20) cm, 8-15 mm in diam., stout, enclosed in persistent leaf sheaths. Leaf blade oblong or obovate-oblong, 17-29 × 3.5-5.5 cm, unequally bilobed. Inflorescences 1-6, to 35 cm, laxly 5-8-flowered; peduncle 5-17 cm, 4-6 mm in diam., with 3 or 4 sheaths; floral bracts broadly ovate, 1.2-1.5 cm. Flowers 4-5 cm in diam.; sepals and petals yellow with deep purple spots, lip white, tinged with lilac on mid-lobe; pedicel and ovary 3-4 cm. Sepals broadly ovate, 2-2.6 × 1.2-1.5 cm, dorsally carinate, 10-veined, obtuse. Petals broadly ovate, 1.5-2.2 × 1.4-1.7 cm, 10-veined, obtuse; lip 1-1.3 cm, fleshy, 3-lobed; lateral lobes suborbicular, small; mid-lobe cuneate-flabellate, ca. 1.2 × 1 cm, obtuse, with a central longitudinal keel and an erect appendage at base near entrance of sac; sac ca. 3 mm. Column ca. 1 cm, winged; stelidia deltoid; rostellum with ligulate lobules ca. 2.5 mm; anther cap beaked at apex. Fl. Jun-Jul. 2n = 38.
Epiphytic on tree trunks in open forests; 700-1300 m. S and SW Yunnan [NE India, Laos, Myanmar, Thailand, Vietnam].
湿唇兰 Hygrochilus parishii

湿唇兰 Hygrochilus parishii

湿唇兰 Hygrochilus parishii(责任编辑:徐晔春)

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