斑叶兰 Goodyera schlechtendaliana

中文名(Chinese Name):斑叶兰
学名(Scientific Name):Goodyera schlechtendaliana Rchb. f.
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Epipactis secundiflora (Lindl.) Hu  Goodyera arisanensis Hayata  Goodyera japonica Blume  Georchis schlechtendaliana (Rchb. f.) Rchb. f.  Goodyera melinostele Schltr.  Epipactis melinostele Hu  Goodyera similis Blume  Orchiodes schlechtendalianum (Rchb. f.) Kuntze  Orchiodes secundiflorum (Lindl.) Kuntze  Epipactis schlechtendahliana (Rchb. f.) Eaton  Goodyera labiata Pamp.  Peramium arisanense (Hayata) Makino  Peramium schlechtendalianum (Rchb.f.) Makino  Epipactis labiata (Pamp.) Hu  Epipactis schlechtendaliana (Rchb.f.) A.A.Eaton  Goodyera schlechtendaliana f. similis (Blume) Makino
科属(Family & Genus):兰科(Orchidaceae)斑叶兰属
形态特征(Description):植株高15-35厘米。根状茎伸长,茎状,匍匐,具节。茎直立,绿色,具4-6枚叶。叶片卵形或卵状披针形,长3-8厘米,宽0.8-2.5厘米,上面绿色,具白色不规则的点状斑纹,背面淡绿色,先端急尖,基部近圆形或宽楔形,具柄,叶柄长4-10毫米,基部扩大成抱茎的鞘。花茎直立,长10-28厘米,被长柔毛,具3-5枚鞘状苞片;总状花序具几朵至20余朵疏生近偏向一侧的花;长8-20厘米;花苞片披针形,长约12毫米,宽4毫米,背面被短柔毛;子房圆柱形,连花梗长8-10毫米,被长柔毛;花较小,白色或带粉红色,半张开;萼片背面被柔毛,具1脉,中萼片狭椭圆状披针形,长7-10毫米,宽3-3.5毫米,舟状,先端急尖,与花瓣粘合呈兜状;侧萼片卵状披针形,长7-9毫米,宽3.5-4毫米,先端急尖;花瓣菱状倒披针形,无毛,长7-10毫米,宽2.5-3毫米,先端钝或稍尖,具1脉;唇瓣卵形,长6-8.5毫米,基部凹陷呈囊状,宽3-4毫米,内面具多数腺毛,前部舌状,略向下弯;蕊柱短,长3毫米;花药卵形,渐尖;花粉团长约3毫米;蕊喙直立,长2-3毫米,叉状2裂;柱头1个,位于蕊喙之下。花期8-10月。
分布(Distribution):产我国中南部。生于海拔500~2800米的山坡或沟谷阔叶林下。东南亚、朝鲜半岛、日本也有。
用途(Use):
引自中国植物志英文版:FOC Vol. 25 Page 45, 46, 47,48
Goodyera schlechtendaliana H. G. Reichenbach, Linnaea. 22: 861. 1849.
斑叶兰 ban ye lan | Orchidaceae  | Goodyera
Epipactis labiata (Pampanini) Hu; E. melinostele (Schlechter) Hu; E. schlechtendaliana (H. G. Reichenbach) A. A. Eaton; E. secundiflora (Griffith) Hu; Georchis schlechtendaliana (H. G. Reichenbach) H. G. Reichenbach; Goodyera japonica Blume; G. labiata Pampanini; G. melinostele Schlechter; G. schlechtendaliana f. similis (Blume) Makino; G. secundiflora Griffith; G. similis Blume; Orchiodes schlechtendaliana (H. G. Reichenbach) Kuntze; Peramium schlechtendalianum (H. G. Reichenbach) Makino.
Plants terrestrial, 6-25 cm tall. Rhizome slender to stout, many noded. Stem erect, 1-6 cm, 4-6-leaved. Leaves subrosulate or spaced along stem, abaxially pale green, adaxially green with irregular white markings, ovate to ovate-lanceolate, 2.5-5 × 0.8-2.2 cm, base subrounded or broadly cuneate, apex acute; petiole-like base and tubular sheath 0.4-1.8 cm. Peduncle pale green, 5-12 cm, pubescent, with 2-4 sterile bracts; rachis 3-10 cm, subdensely 5- to more than 20-flowered, secund; floral bracts lanceolate, 7-12 mm, pubescent, apex acuminate. Flowers opening weakly, white, tinged with pink, medium-sized; pedicel and ovary cylindric-fusiform, 8-10 mm, pubescent. Sepals pubescent on outer surface, 1-veined; dorsal sepal narrowly elliptic-lanceolate, cymbiform, 7-10 × 3-3.5 mm, apex acute; lateral sepals ovate-lanceolate, 7-9 × 3.5-4 mm, apex acute. Petals rhombic-oblanceolate, 7-10 × 2.5-3 mm, 1-veined, apex obtuse or subacute; lip ovate, 6-8.5 × 3-4 mm; hypochile concave-saccate, inside papillose; epichile ligulate, 3-3.5 mm, slightly recurved. Column ca. 3 mm; anther ovoid, acuminate; pollinia ca. 3 mm; rostellum 2-3 mm, remnant deeply bifid. Fl. Aug-Oct. 2n = 30 + 0-2B, 60.
Broad-leaved forests along valleys; 500-2800 m. Anhui, N Fujian, S Gansu, Guangdong, Guangxi, Guizhou, Hainan, S Henan, Hubei, Hunan, Jiangsu, Jiangxi, S Shaanxi, Shanxi, Sichuan, Taiwan, Xizang, Yunnan, Zhejiang [Bhutan, India, Indonesia (Sumatra), Japan, Korea, Nepal, Thailand, Vietnam].

斑叶兰 Goodyera schlechtendaliana(责任编辑:徐晔春)

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