Calanthe puberula

反捲根節蘭

Calanthe puberula Lindl.

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

名彙資訊

學名發表文獻

Lindl. 1833. The Genera and Species of Orchidaceous Plants 252. (Gen. Sp. Orchid. Pl.)

台灣首次記錄發表文獻

Su. 1990. Quarterly journal (Bulletin) of the experimental forest of National Taiwan University 4(2): 151. (Quart. J. Exp. For. Natl. Taiwan Univ.)

異名

Calanthe reflexa Maxim. var. formosana Murata

Murata. 1962. Acta phytotaxonomica et geobotanica eng 19: 71. (Acta Phytotax. Geobot.)
Calanthe reflexa Maxim.

Hayata. 1914. Icones Plantarum Formosanarum 4: 71. (Icon. Pl. Formos.)
Paracalanthe reflexa (Maxim.) Kudo

Kudo. 1930. Journal of the Society of Tropical Agriculture 2: 235. (J. Soc. Trop. Agr.)
Paracalanthe reflexa (Maxim.) Kudo var. puberula (Lindl.) Kudo

Kudo. 1930. Journal of the Society of Tropical Agriculture 2: 235. (J. Soc. Trop. Agr.)

各語言俗名

中

反捲根節蘭、捲萼根節蘭
日

なつえびね

參考文獻

Yang. 1982. A list of plants in Taiwan. (List Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

Plants 20-50 cm tall. Rhizomes obscure. Root ca. 4 mm in diam. Pseudobulbs tufted, ovoid-globose, 1.5-2 cm long, 3-4 nodose.
Leaves 3-6, oblanceolate to linear, 7-30 cm long, 2-5 cm wide, apex acute, base cuneate, slightly wavy or crisped; petiole 3-4 cm long, canaliculate.
Scapes erect, slender, 30-40 cm long, with few scales below, glabrous or sparsely short pubescent; flower bearing portion ca. 10 cm long; bracts lanceolate, 10-15 mm long; pedicel and ovary 2-2.4 cm long, shortly pubescent. Flowers light purple to purple, ca. 2 cm in diam., with more or less reflexed sepals; sepals ovate-lanceolate, 1.2-2 cm long, 5-7 mm wide, acuminate at apex, contracted at base; lateral ones similar but slightly oblique; petals oblong-linear, 1.3-1.6 cm long, 3 mm wide, often revolute; lip connate with column at base, spurless, 1.2-1.5 cm long, 3-lobed, lateral lobes ovate-triangular or falcate-rectangular, 4 mm long, entire or irregularly denticulate, terminal lobe obtriangular-ovate, clawed flabellate or cuneate-obovate, 1 cm long, apex truncate, sometimes shortly caudate at tip, entire, slightly undulate or denticulate; column 5 mm long, white or tinged with purple, with a large basal cavity which is partly sheltered by a fleshy ridged wall in front, with 2 winglike appendages above cavity; anther ovate-lanceolate in outline; pollinia yellowish white, clavate, 2 mm long, with slender caudicles cohering in 2 groups, viscidium small, deltoid; stigma single; rostellum small, bifid.

分布

台灣 : in forests, at 1,300 to 2,500 m, throughout the island.
世界 : Northwest Himalaya, India, eastward to China and Japan.

引證標本

TAIPEI: North Chiatienshan, Su & Chen 6707; Poloshan, Su & Chen 7336. ILAN: Chilanshan, Su & Chen 8247; Nanhutashan, Su 7134. TAOYUEN: Lalashan, Su 1339; South Chiatienshan, Su 1311. HSINCHU: Tapachienshan, Lin s. n. Aug 1972. NANTOU: Hoshe, Su 680; Salichien, Su et al. 8154. CHIAYI: Alishan, Su 8000. KAOHSIUNG: Chishan, Yamamoto & Mori s. n. Aug 1936. TAITUNG: Doushan, Su & Chen 8889. HUALIEN: Romawangshan, Su 1262; Chingshuishan, Liao s. n. Jul 1977.