凤蝶兰 Papilionanthe teres
中文名(Chinese Name):凤蝶兰
学名(Scientific Name):Papilionanthe teres (Roxb.) Schltr.
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Vanda teres (Roxb.) Lindl. Vanda teres var. candida Rchb.f. Papilionanthe teres f. candida (Rchb.f.) Christenson Vanda teres var. canida Rchb. f.
科属(Family & Genus):兰科(Orchidaceae)凤蝶兰属
形态特征(Description):茎坚硬,粗壮,圆柱形,伸长而向上攀援,通常长达1米以上,具分枝和多数节,节上常生有1-2条长根。叶斜立,疏生,肉质,深绿色,圆柱形,长8-18厘米,粗4-8毫米,先端钝。总状花序比叶长,疏生2-5朵花;花序柄粗壮,疏被3-4枚膜质鞘;花苞片稍肉质、宽卵形,长4-6毫米,先端钝;花梗和子房白色,长2-3厘米;花大,质地薄,开展;中萼片淡紫红色,椭圆形,长约2.5厘米,宽2厘米,先端圆钝,具网状脉;侧萼片白色稍带淡紫红色,斜卵状长圆形,长3厘米,宽2厘米,先端钝,具网状脉;花瓣较大,近圆形,长3厘米,宽2.7厘米,先端钝,亦具网状脉;唇瓣3裂;侧裂片大,背面深紫红色,内面黄褐色,围抱蕊柱,近倒卵形,宽约1.5厘米,先端近圆形;中裂片向前伸展,倒卵状三角形,长约2厘米,先端深紫红色并具深2裂,上面黄褐色,被短毛;距黄褐色,漏斗状圆锥形,长约2厘米;蕊柱粗短,长约5毫米,具长约5毫米的蕊柱足。花期5-6月。
分布(Distribution):产云南。生于海拔约600米的林缘或疏林中树干上。东南亚也有。
用途(Use):
引自中国植物志英文版:FOC Vol. 25 Page 477
Papilionanthe teres (Roxburgh) Schlechter, Orchis. 9: 78. 1915.
凤蝶兰 feng die lan| Orchidaceae | Papilionanthe
Dendrobium teres Roxburgh, Fl. Ind., ed. 1832, 3: 485. 1832; Vanda teres (Roxburgh) Lindley.
Stems scrambling, terete, usually to 1 m, stout, branching. Leaves well spaced, terete, 8-18 cm × 4-5 mm, fleshy, obtuse. Inflorescence slightly longer than leaf, laxly 2-5-flowered; peduncle stout, with 3 or 4 membranous sheaths; floral bracts broadly ovate, 4-6 mm, slightly fleshy, obtuse. Flowers opening widely, 4-10 cm in diam., thinly textured, sepals and petals white, tinged with pink or purplish, lip deep purple-red, spur yellowish brown; pedicel and ovary white, 2-3 cm. Dorsal sepal broadly elliptic, ca. 2.5 × 2 cm, obtuse-rounded; lateral sepals obliquely ovate-oblong, ca. 3 × 2 cm, base adnate to column foot, apex obtuse. Petals suborbicular, large, ca. 3 × 2.7 cm, obtuse; lip spurred, 3-lobed; lateral lobes embracing column, subobovate, ca. 1.5 cm wide, rounded; mid-lobe spreading, obovate-triangular, ca. 2 cm, adaxially shortly hairy, deeply bilobed; spur conic, ca. 2 cm. Column ca. 5 mm, foot ca. 5 mm. Fl. May-Jun. 2n = 38, 40.
Epiphytic on tree trunks in open forests or at forest margins; 500-900 m. S Yunnan [Bangladesh, Bhutan, India, Laos, Myanmar, Nepal, Thailand, Vietnam].
(责任编辑:徐晔春)
学名(Scientific Name):Papilionanthe teres (Roxb.) Schltr.
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Vanda teres (Roxb.) Lindl. Vanda teres var. candida Rchb.f. Papilionanthe teres f. candida (Rchb.f.) Christenson Vanda teres var. canida Rchb. f.
科属(Family & Genus):兰科(Orchidaceae)凤蝶兰属
形态特征(Description):茎坚硬,粗壮,圆柱形,伸长而向上攀援,通常长达1米以上,具分枝和多数节,节上常生有1-2条长根。叶斜立,疏生,肉质,深绿色,圆柱形,长8-18厘米,粗4-8毫米,先端钝。总状花序比叶长,疏生2-5朵花;花序柄粗壮,疏被3-4枚膜质鞘;花苞片稍肉质、宽卵形,长4-6毫米,先端钝;花梗和子房白色,长2-3厘米;花大,质地薄,开展;中萼片淡紫红色,椭圆形,长约2.5厘米,宽2厘米,先端圆钝,具网状脉;侧萼片白色稍带淡紫红色,斜卵状长圆形,长3厘米,宽2厘米,先端钝,具网状脉;花瓣较大,近圆形,长3厘米,宽2.7厘米,先端钝,亦具网状脉;唇瓣3裂;侧裂片大,背面深紫红色,内面黄褐色,围抱蕊柱,近倒卵形,宽约1.5厘米,先端近圆形;中裂片向前伸展,倒卵状三角形,长约2厘米,先端深紫红色并具深2裂,上面黄褐色,被短毛;距黄褐色,漏斗状圆锥形,长约2厘米;蕊柱粗短,长约5毫米,具长约5毫米的蕊柱足。花期5-6月。
分布(Distribution):产云南。生于海拔约600米的林缘或疏林中树干上。东南亚也有。
用途(Use):
引自中国植物志英文版:FOC Vol. 25 Page 477
Papilionanthe teres (Roxburgh) Schlechter, Orchis. 9: 78. 1915.
凤蝶兰 feng die lan| Orchidaceae | Papilionanthe
Dendrobium teres Roxburgh, Fl. Ind., ed. 1832, 3: 485. 1832; Vanda teres (Roxburgh) Lindley.
Stems scrambling, terete, usually to 1 m, stout, branching. Leaves well spaced, terete, 8-18 cm × 4-5 mm, fleshy, obtuse. Inflorescence slightly longer than leaf, laxly 2-5-flowered; peduncle stout, with 3 or 4 membranous sheaths; floral bracts broadly ovate, 4-6 mm, slightly fleshy, obtuse. Flowers opening widely, 4-10 cm in diam., thinly textured, sepals and petals white, tinged with pink or purplish, lip deep purple-red, spur yellowish brown; pedicel and ovary white, 2-3 cm. Dorsal sepal broadly elliptic, ca. 2.5 × 2 cm, obtuse-rounded; lateral sepals obliquely ovate-oblong, ca. 3 × 2 cm, base adnate to column foot, apex obtuse. Petals suborbicular, large, ca. 3 × 2.7 cm, obtuse; lip spurred, 3-lobed; lateral lobes embracing column, subobovate, ca. 1.5 cm wide, rounded; mid-lobe spreading, obovate-triangular, ca. 2 cm, adaxially shortly hairy, deeply bilobed; spur conic, ca. 2 cm. Column ca. 5 mm, foot ca. 5 mm. Fl. May-Jun. 2n = 38, 40.
Epiphytic on tree trunks in open forests or at forest margins; 500-900 m. S Yunnan [Bangladesh, Bhutan, India, Laos, Myanmar, Nepal, Thailand, Vietnam].
(责任编辑:徐晔春)
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