Calanthe masuca

長距根節蘭

Calanthe masuca (D. Don) 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 249. (Gen. Sp. Orchid. Pl.)

台灣首次記錄發表文獻

Liu & Su. 1978. Flora of Taiwan 5: 912. (Fl. Taiwan)

異名

Calanthe masuca (D. Don) Lindl.

Liu & Su. 1978. Flora of Taiwan 5: 912. (Fl. Taiwan)
Calanthe textori Miq.

Lin. 1975. Native Orchids of Taiwan 1: 96. (Native Orch. Taiwan)
Calanthe okinawensis Hayata

Hayata. 1911. Materials for a flora of Formosa 331. (Mat. Fl. Formos.)
Calanthe longicalcarata Hayata ex Yamam.

Yamam. 1930. Transactions of the Natural History Society of Formosa 20: 39. (Trans. Nat. Hist. Soc. Formos.)
Calanthe seikooensis Yamam.

Yamam. 1931. Journal of the Society of Tropical Agriculture 3: 237. (J. Soc. Trop. Agr.)
Calanthe textori Miq. var. longicalcarata (Hayata ex Yamam.) Garay & Sweet

Garay & Sweet. 1974. Orchids S. Ryukyu Is. 121.
Calanthe sylvatica (Thouars) Lindl.

Su. 2000. Flora of Taiwan, second edition 5: 789. (Fl. Taiwan 2nd edit.)
Calanthe kintaroi Yamamoto

Yamamoto. 1934. Journal of the Society of Tropical Agriculture 6: 550. (J. Soc. Trop. Agr.)

各語言俗名

中

長距根節蘭
日

ふじいらえびね

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

Plant 40-70 cm tall. Rhizomes not distinct. Roots slender, ca. 2 mm in diam. Pseudobulbs closely aggregated, clavate or elongate conic, 2-4 cm long, with 3 or 4 nodes, covered by leaf bases.
Leaves 4- 6, fascicled, elliptic or oblanceolate, 20-40 cm long, 5-12 cm wide, apex acute or acuminate, base decurrent into short petioles, slightly repand or undulate, mainly 5-nerved, distinctly plicate; petiole 8-12 cm long.
Scapes arising from leaf axil, 30-50 cm tall, 4 mm in diam., short pubescent, with 3-6 scales below, flowering bearing portion ca. 10 cm long; bracts lanceolate, 1-2 cm long, upper ones smaller; pedicel and ovary 2.5-2.8 cm long, sparsely short pubescent. Flowers +/- dense, violet or purple, later turning to pale orange, ca. 3.5 cm in diam.; sepals nearly equal, elliptic, 1.5-2 cm long, 8-10 mm wide, acute or apiculate, 3-nerved; petals obovate, 16-18 mm long, 7 mm wide, acute or obtuse at apex, narrowed at base, 1-nerved; lip with long spur, obovate or obtriangular in outline, 1.2-2 cm long, 1-1.5 cm wide, 3-lobed, lateral lobes smaller, oblong, linear or falcate, central lobe clawed rhombic to stalked reniform, larger than lateral ones, emarginate or retuse at apex, contracted at base, sometimes with distinct falcate, truncate lobelets, disc with numerous small callose warts aggregated near base, spur 2.4-4 cm long, often curved, rarely coiled; column ca. 3-4 mm long, fused with base of lip; anther cordate, 2- celled; pollinia clavate, 2 mm long, with small rounded viscidium; stigma divided into 2 parts near entrance of spur; rostellum white, deeply 2-lobed, lobes rounded-truncate at apex.

分布

台灣 : in forests, 1,000-2,000 m, throughout the island.
世界 : Tropical Africa and Madagascar, eastward through India, Sri Lanka, the Himalaya, to southern China, southern Japan, the Ryukyus, Thailand and Malaysia.

引證標本

TAIPEI: Tatungshan, Su 546; Poloshan, Su & Chen 7335. ILAN: Shihtu, Su 640; Nanao, Su et al. 8005. NANTOU: Hoshe, Kawakami & Mori s. n. Mar 1908. PINGTUNG: Laufushan, Su & Chen 7970. TAITUNG: Chingshuiying, Su 114; Chenkuanaoshan, Yamamoto s. n. Aug 1931; Lanyu Is., Lin s. n. Aug 1972.