Cheirostylis chinensis var. takeoi
全唇指柱蘭
Cheirostylis chinensis Rolfe ex Hemsl. var. takeoi (Hayata) T.P. Lin
名彙資訊
特徵描述
典藏標本
數位照片
分布位置
相關資訊
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名彙資訊
學名發表文獻
Schltr., Repertorium specierum novarum regni vegetabilis 4: 171. 1919. (Rep. Sp. Nov. Regni Veg.)
台灣首次記錄發表文獻
Liu & Su, Flora of Taiwan 5: 923. 1978. (Fl. Taiwan, 台灣植物誌)
異名
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Arisanorchis takeoi Hayata
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Cheirostylis tatewakii Masam.Masam., Journal of the Society of Tropical Agriculture 4: 195. 1932. (J. Soc. Trop. Agr., 熱帶農學會誌)
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Goodyera tatewakii (Masam.) S. S. YingYing, Quarterly journal of Chinese forestry 11(2): 102. 1978. (Quart. J. Chin. For., 中華林學季刊)
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Cheirostylis takeoi (Hayata) Schltr.
各語言俗名
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中太魯閣蘭. 阿里山指柱蘭. 無葉珪嚕蘭. 阿里山無葉蘭. 卵唇指柱蘭.
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日たろこらん. ありさんむようらん.
參考資料
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Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan, 台灣植物名彙)
特徵描述
生活型
herb
形態特徵
- Rhizomes decumbent, base creeping, distinctly moniliform, up to 1.5 cm in dia., with 2-4 rows of root-ridges at internodes, upper part ascending and leafy, 1-2 cm long.
- Leaves 2-6, congested, ovate to broadly ovate, up to 4.5 cm long, 2.8 cm wide, acute at apex, rounded at base, grayish green, upper ones often gradually transformed to bract-like sheaths.
- Peduncle glandular hairy, up to 20 cm tall, with 2-4 bract-like sheaths, sheaths ovate lanceolate, glandular hairy; raceme 2-13-flowered; floral bracts lanceolate, with glandular hairs. Flowers resupinate; ovary with glandular hairs, 6-9 mm long; sepals greenish, 6-8 mm long, connate for 3/5 of their length, glandular hairy; petals whitish, narrowly falcate, 6-8 mm long, apex often free from, not appressed to dorsal sepal; lip white, undivided, narrowly oblong, often conduplicate, 6-8 mm long, 2.5-3 mm wide, recurved near apex; column erect, 3.2-3.7 mm long; stylids highly variable, perfectly developed and parallel to rostellum, or not well developed and varied in posture; anther broadly ovate, 2.5 mm long; pollinia 2, sectile, clavate-cylindrical, attached to tegula stipe near middle part; stigma 2, lateral, dome-shaped, on base of rostellum; rostellum slightly inflexed, arms flat and nearly round at apex, tegula stipe elliptic, 2.5 mm long.
分布
- 台灣 : in broadleaved forests at low elevations.
- 世界 : the Ryukyus.
引證標本
ILAN: Taton, Leou 3658. NANTOU: Kuantaochi, Leou 4105; Hoshe, Leou 3928. KAOHSIUNG: Duona, Leou 3762; Wanshan, Su, 8493. PINGTUNG: Shouka, Leou 4029. TAITUNG: Chipen, Leou 4040. HUALIEN: Tensiang, Leou 3279; Taroko, Su 8188.
引用文獻
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