Vanilla somae

台灣凡尼蘭

endemic

Vanilla somae Hayata

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

Hayata, Icones Plantarum Formosanarum 6: 88. pl. 14. 1916. (Icon. Pl. Formos.)

台灣首次記錄發表文獻

同發表文獻

異名

Vanilla griffithii Rchb. f. var. formosana Ito

Ito, Icones plantarum japonicarum 1(4): 1. pl. 1. 1911. (Icon. Pl. Japon.)
Vanilla griffithii auct. non Rchb. f.

Hayata, Materials for a flora of Formosa 342. 1911. (Mat. Fl. Formos.)
Vanilla ronoensis Hayata

Hayata, Icones Plantarum Formosanarum 9: 114. 1920. (Icon. Pl. Formos.)
Vanilla griffithii Rchb. f. var. ronoensis (Hayata) S. S. Ying

Ying, Coloured illustrations of indigeous orchids of Taiwan 1: 509. 1977. (Col. Ill. Indig. Orch. Taiwan)
Vanilla albida auct. non Bl.

Su, Quart. J. Chin. Forest. 21(1): 123. 1988.

各語言俗名

中

香草蘭. 台灣梵尼蘭. 姬氏梵尼蘭.
日

たいわんばにら.

參考文獻

W. C. Lin, Wild flowers of Taiwan - the 1300 species found in the lower elevation . 2005. (Wild flowers of Taiwan)
Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

Stems to 3 m long, ca. 1 cm in diam., ascending or pendulous from substrate, fleshy, nodose, internodes 5-10 cm long.
Leaves alternate, elliptic-lanceolate, 15-20 cm long, 4-8 cm wide, apex acuminate, obtuse-rounded at base, thickly fleshy and coriaceous, glabrous on both surfaces, with more or less conspicuous reticulate veins; petiole short, slightly embracing stem.
Inflorescence shorter than leaf, usually with 2 to 5 flowers; bracts triangular, 7-10 mm long; pedicel and ovary 3-4 cm long. Flowers whitish or tinged with pale green, 5-6 cm in diam.; sepals subequal, oblanceolate, 3.5-4 cm long, 1 cm wide, spreading and recurved; petals similar to sepals, slightly oblique; lip pale green and tinged with pink outside, with many red stripes inside, curved near base and connate with lower sides of column for 3/5 of its length, whole structure becoming trumpet-shaped, 3.5-4 cm long, 1.5-2 cm wide when expanded on free upper part, obscurely 3-lobed, free portion undulate on front margins, with many papillae arranged in 2 or 3 rows near apex, dics with white brush-like appendage composed of many flabellate and laciniate pieces; column subterete, ca. 2.5 cm long, with small wings on front top sides, connate with basal sides of lip for 4/5 of its length; anther fleshy, 3 mm long, solid above, 2-celled at base; pollinia ovate, 1.2 mm long; stigma transversely slit-like; rostellum square, curved downwards and covering stigma.
Fruits curved cylindrical, more or less 3-ridged, ca. 10 cm long. Seeds ovoid or globose, ca. 1.5 mm in diam.

分布

台灣 : broadleaved evergreen forests in lowlands and foothills below 1200 m.
世界 : Malaysia, Thailand and Indochina.

引證標本

TAIPEI: N. Chiatienshan, Su 509; Suanchi, Su 407. TAOYUEN: Kueihuei, Su 8826. MIAOLI: Nanchuang, Su 621. NANTOU: Hoshe, Su 583*. KAOHSIUNG: Liukuei, Su s. n. Sep 1969. HUALIEN: Longchien, Su 9289; Fonglin, Su s. n. Jun 1970. TAITUNG: Hsinkangshan, Su 7731.