Liparis nakaharae

虎頭石

endemic

Liparis nakaharae 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, Materials for a flora of Formosa 310. 1911. (Mat. Fl. Formos.)

台灣首次記錄發表文獻

同發表文獻

異名

Liparis taiwaniana Hayata

Hayata, Materials for a flora of Formosa 311. 1911. (Mat. Fl. Formos.)
Cestichis taiwaniana (Hayata) Nakai

Nakai, The Botanical magazine, Tokyo 30: 148. 1916. (Bot. Mag. Tokyo)
Cestichis nakaharai (Hayata) Kudo

Kudo, Journal of the Society of Tropical Agriculture 2: 147. 1930. (J. Soc. Trop. Agr.)
Liparis distans auct. non Clarke

Lin, Native Orchids of Taiwan 2: 222. 1977. (Native Orch. Taiwan)

各語言俗名

中

長葉羊耳蒜. 虎頭石. 蓬萊羊耳蒜. 台灣羊耳蒜. 能高羊耳蒜. 凹唇羊耳蒜.
日

なかはららん. のうこうきのへらん. かかはららん. ふたばきのへらん. かわかみきのへらん.
台

Hó thâu chióh.

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

Epiphytes or lithophytes. Pseudobulbs obliquely ovoid, usually prostrate, arranged in rows, 2-3.5 cm long, 1-2 cm in diam., enclosed by a few sheaths, with 2-4 internodes.
Leaves 2, linear-oblanceolate, 15-45 cm long, 2-3 cm wide, apex acute, base long decurrent, thinly coriaceous, mainly 5-nerved.
Peduncle arising with new leaves, as long as leaves or longer; rachis ca. 10-20 cm long; bracts linearlanceolate, 6-8 mm long; pedicel and ovary 1.2-2.2 cm long. Flowers more than 10, yellowish green, perianth widely spreading; dorsal sepal linear, 7-13 mm long, 1-2 mm wide, reflexed, revolute; lateral sepals linear-lanceolate, 7-12 mm long, 2-2.5 mm wide, often revolute and twisted; petals similar to sepals but narrower, ca. 0.5 mm wide; lip cuneate-obovate or lyrate, 7-11 mm long, 4-6 mm wide, apex truncate, denticulate or sometimes obcordate, mucronate, base cuneate, +/- 3-lobed, lateral lobes thick, erect, central lobe bent downward; disc with a raised thick semi terete callus at base, callus often bilobed; column 5-6 mm long, arcuate, with indistinct wings at apex, not dilated at base; anther oval to orbicular, green, ca. 0.6 mm across, cells whitish; pollinia obliquely ovoid, 0.5 mm long.
Capsule ellipsoid, 1-2 cm long, pedicel 5-10 mm long.
This species is highly variable in the size of the plants (pseudobulbs and leaves) and flowers. It usually grows abundantly in moist forests in rather heavy shade. Plants growing in dry habitats often have smaller leaves and flowers.

分布

台灣 : common in broadleaved forests below 1,500 m throughout the island.

引證標本

TAIPEI: Wulai, Su 6758; Chatienshan, Su & Chen 6710. ILAN: Jinchowshan, Su & al. 8136; Shenmihu, Su et al. 7800. HSINCHU: Chialichienshan, Sasaki s. n. Jan 1916; Wutseshan, Su 8847. MIAOLI: Manapanshan, Su & Chen 8878. NANTOU: Chitou, Su 8149; Salichien, Su & Chen 8636. PINGTUNG: Manchow, Nakahara 766. TAITUNG: Hsinkangshan, Su & Chen 7708. HUALIEN: Silin, Su 260; Yuli, Su & Hsu 8180.