Myrmechis drymoglossifolia

阿里山全唇蘭

endemic

Myrmechis drymoglossifolia 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. 1916. Icones Plantarum Formosanarum 6: 90. (Icon. Pl. Formos.)

台灣首次記錄發表文獻

同發表文獻

異名

Myrmechis sasakii Yamamoto

Yamamoto. 1926. Supplementa iconum plantarum Formosanarum 2: 1. (Suppl. Icon. Pl. Formos.)
Myrmechis japonica (Rchb. f.) Rolfe var. sasakii (Yamam.) S. S. Ying

Ying. 1977. Coloured illustrations of indigeous orchids of Taiwan 1: 403. (Col. Ill. Indig. Orch. Taiwan)
Myrmechis japonica Rolfe

Liu & Su. 1978. Flora of Taiwan 5: 1064. (Fl. Taiwan)
Myrmechis gracilis Blume

Ying. 1989. Memoirs of the College of Agriculture, National Taiwan University 29(1): 74. (Mem. Coll. Agr. Natl. Taiwan Univ.)
Myrmechis gracilis (Blume ) Blume var. sasakii (Yamam.) S. S. Ying

Ying. 1989. Memoirs of the College of Agriculture, National Taiwan University 29(1): 75. (Mem. Coll. Agr. Natl. Taiwan Univ.)
Myrmechis nankotaisanensis Yamamoto ex A.T. Hsieh

Yamamoto ex A.T. Hsieh. 1955. Quarterly journal of the Taiwan Museum 8(3): 276. (Quart. J. Taiwan Mus.)

各語言俗名

中

阿里山全唇蘭、阿里山金唇蘭、白花金唇蘭
日

ありどうしらん

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

Plants 5-7 cm tall. Underground rhizomes branched repeatedly, without common roots, bearing only hairs around nodes or internodes. Stems ascending, 2-6 cm long, leafy upward.
Leaves ovate or ovate-orbicular, pale green, 1-1.8 cm long, 0.5-1 cm wide, apex acute, obtuse or rounded at base, slightly wavy and crisped at margins.
Inflorescence nearly sessile when young, peduncle elongated rapidly at anthesis, to 3 cm long, densely hairy, 1-3 flowers loosely, often 1 or 2 flowers well developed; bracts glabrous abaxially, more or less ciliate near margins. Flowers resupinate, white; ovary glabrous, bent forward at apex; sepals lanceolate-ovate, slightly connate at base, not spreading, sepal-tube ventricose, dorsal one ovate, concave, 6-8 mm long, lateral ones obliquely ovate, 6-8 mm long, petals obliquely rhombic-elliptic, 6-8 mm long, appressed to dorsal sepal and forming hood, hood bent backward near apex; lip exserted beyond sepal-tube, Y-shaped, 7-10 mm long, tripartite, hypochile saccate, with 2 callous papillae inside, mesochile canaliculate, gradually attenuate then expanding and turning into epichile, epichile slightly bent downward, divergently bilobed, lobules rectangular or triangular, 1.5-2 mm long, 1-1.5 mm wide; column 2 mm long, bent at apex, with 2 conical ventral appendages; anther triangular-ovate; pollinia with short caudicle, attached to large viscidium; viscidium embraced by rostellum, reflexed at base.

分布

台灣 : Common, forests at 1,000-2,500 m in the central mountain range.

引證標本

ILAN: Chungyungchienshan, Su 8334; Leou 3524. TAOYUEN: Lalashan, Su 8474. HSINCHU: Luhchoungtashan, Segawa s. n. Jul 1933. TAICHUNG: Lishan, Leou 3545. NANTOU: Meifong, Leou 4132; Chitou, Leou 3327, 3782. CHIAYI: Funchifu, Leou 3659; Tatachia, Leou 3372. KAOHSIUNG: South cross highway, Su & Hu 9594. TAITUNG: Chaikualan, Leou 3722. HUALIEN: Lungchien, Leou 4053; Chinshuishan, Su 7251.