Gastrochilus formosanus

台灣松蘭

endemic

Gastrochilus formosanus (Hayata) 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(Suppl.): 78. 1917. (Icon. Pl. Formos.)

台灣首次記錄發表文獻

同發表文獻

異名

Saccolabium formosanum Hayata

Hayata, Materials for a flora of Formosa 336. 1911. (Mat. Fl. Formos.)
Gastrochilus rupestris Fukuy.

Fukuy., The Botanical magazine, Tokyo 49: 763. 1935. (Bot. Mag. Tokyo)
Gastrochilus nebulosus Fukuy.

Fukuyama, The Botanical magazine, Tokyo 49: 826. 1936. (Bot. Mag. Tokyo)
Gastrochilus quercetorum Fukuy.

Fukuy., The Botanical magazine, Tokyo 50: 16. 1936. (Bot. Mag. Tokyo)
Saccolabium quercetorum (Fukuy.) S. Y. Hu

Hu, Quarterly journal of the Taiwan Museum 28(1, 2): 152. 1975. (Quart. J. Taiwan Mus.)
Saccolabium rupestris (Fukuy.) S. Y. Hu

Hu, Quarterly journal of the Taiwan Museum 28(1, 2): 152. 1975. (Quart. J. Taiwan Mus.)
Saccolabium shaoyaoii S. S. Ying

S. S. Ying, Coloured illustrations of indigeous orchids of Taiwan 1: 310. 1977. (Col. Ill. Indig. Orch. Taiwan)
Gastrochilus matsuran auct. non (Makino) Schltr.

Liu & Su, Flora of Taiwan 5: 1001. 1978. (Fl. Taiwan)
Gastrochilus formosanus (Hayata) Hayata var. shaoyaoii (S. S. Ying) S. S. Ying

Ying, Coloured illustrations of indigeous orchids of Taiwan 2: 522. 1990. (Col. Ill. Indig. Orch. Taiwan)

各語言俗名

中

台灣囊唇蘭. 松蘭.
日

たいわんかやらん.

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

Stems elongate, prostrate, rooting throughout.
Leaves oblong, 1.5-3 cm long, 4-8 mm wide, fleshy, articulated with persistent sheath, green but sometimes with a few purple spots, apex acute or bifid, with a back seta.
Racemes 2-3 cm long; bract minute, triangular, ca. 1-1.5 mm long; pedicel and ovary 1-1.3 cm long. Flowers 2 or 3, yellowish, with minute purple dots or irregular blotches; sepals elliptic-oblong, 4.5-7 mm long, 3-4 mm wide, obtuse, concave, lateral ones slightly oblique; petals similar to sepals, flat, slightly narrowed at base; lip adnate to base of column, sac cup-like, 4-7 mm long, 4-5 mm in diam., yellowish, sometimes with purple dots, not or slightly contracted at opening, limb broadly triangular or semiorbicular, whitish but tinged with brown at center, 3-4 mm long, 6-9 mm wide, slightly dentate or serrate or nearly entire, pubescent on disc or only in center; column stout, ca. 2-3 mm long; anther cap ovate-lanceolate, 2.5 mm long; pollinia globose, 0.8 mm in diam., stipe slender, 2 mm long.

分布

台灣 : common in forests at 500-2,000 m throughout the island.
世界 : China.

引證標本

TAIPEI: Wulai, Su 748. NANTOU: Chitou, Su 8148*; Meifong, Su & Wu 9570. CHIAYI: Alishan, Kawakami & Mori s. n. Mar 1908. KAOHSIUNG: Dona, Su et al. 7533. TAITUNG: Hsinkangshan, Su & Chen 7713. HUALIEN: Lakulaku, Su & Hsu 8791.