Cremastra appendiculata var. variabilis

馬鞭蘭

Cremastra appendiculata (D. Don) Makino var. variabilis (Blume) I.D. Lund

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

Lund, Nord. J. Bot. 8(2): 197-203. 1988.

台灣首次記錄發表文獻

Lin et al., Taiwania 61(2): 89. 2016.

異名

Cremastra triloba Hayata

Hayata, Icones Plantarum Formosanarum 2: 135. 1912. (Icon. Pl. Formos.)
Cremastra appendiculata (D. Don) Makino

Lin, Native Orchids of Taiwan 1: 110. photo 58. 1975. (Native Orch. Taiwan)
Cremastra appendiculata (D. Don) Makino var. triloba (Hayata) S. S. Ying

Ying, Memoirs of the College of Agriculture, National Taiwan University 29(2): 53. 1989. (Mem. Coll. Agr. Natl. Taiwan Univ.)

各語言俗名

日

たいはいらん.

參考文獻

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

特徵描述

生活型

herb

形態特徵

Plants ca. 30 cm tall. Pseudobulbs ovoid-ellipsoid or nearly globose, 1.5-2 cm tall, 1.5-2.5 cm in diam., with 2-3 internodes, surrounded by few membranaceous scales, with whitish thick roots and rhizomes below.
Leaves solitary or rarely 2, arising from apex of pseudobulb, oblong, 20-30 cm long, 4-6 cm wide, apex acute, base cuneate, mainly 3-nerved, entire or slightly undulate, more or less plicate; petiole 10-15 cm long, enclosed by 2 or 3 tubular scales.
Peduncle lateral from pseudobulb, erect, 20-30 cm long; racemes ca. 10-flowered; bracts ovate-lanceolate, 6-8 mm long; pedicel and ovary 11-13 mm long, strongly down-curved. Flowers pendulous, long tubular, to 4 com long, brownish orange or pale purplish, with blue-violet spots especially on petals and lip; sepals linear-oblanceolate, 3-3.5 cm long, 4- 5 mm wide, apex acuminate, contracted at base, lateral ones slightly longer and oblique; petals similar to sepals but slightly shorter, with large blue-violet spots except narrow base; lip linear-oblanceolate, 3.5 cm long, connate with column at saccate base and long sulcate claw, free and 3-lobed at apex, lateral lobes linear, 5 mm long, midlobe triangular-ovate, 8 mm long, entire, acute, disc with clavate or tonguelike appendage just below anther, appendage white, verruculose to nearly smooth; column 2.5-2.7 cm long, slender, enlarged at apex; anther-cap triangular; pollinia compressed, with large triangular viscidium; stigma concave.
Capsules pendulous, ellipsoid-cylindric, ca. 4 cm long.

分布

台灣 : forests at 1,000-2,000 m throughout island.
世界 : The Himalaya, India, China, Japan, Vietnam and Thailand.

引證標本

TAIPEI: North Chiatienshan, Su 1036. HSINCHU: Litongshan, Su 7790; 7819. ILAN: Taipingshan, Suzuki s. n. Apr 1930; Nanhutashan, Su & Su 7135. NANTOU: Chitou, Su s. n. Apr 1969. KAOHSIUNG: Tienchi, Su 9108.