Ophiopogon intermedius

間型沿階草

Ophiopogon intermedius D. Don

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

D. Don, Prodromus Florae Nepalensis 48. 1825. (Prodr. Fl. Nepal.)

台灣首次記錄發表文獻

Tanaka, Flora of Taiwan, second edition 5: 54. pl. 19. 2000. (Fl. Taiwan 2nd edit.)

異名

Ophiopogon japonicus auct. non (Thunb.) Ker Gawl.

Hayata, Materials for a flora of Formosa 355. 1911. (Mat. Fl. Formos.)
Mondo formosanum Ohwi

Ohwi, Repertorium specierum novarum regni vegetabilis 36(1-6): 45. 1934. (Rep. Sp. Nov. Regni Veg.)
Ophiopogon scaber Ohwi

Ohwi, Acta phytotaxonomica et geobotanica eng 12: 113. 1943. (Acta Phytotax. Geobot.)
Ophiopogon formosanus (Ohwi) Ohwi

Ohwi, Acta phytotaxonomica et geobotanica eng 12: 113. 1943. (Acta Phytotax. Geobot.)
Ophiopogon japonicus (Thunb.) Ker Gawl. var. umbraticola Wright

Masam., A list of vascular plants of Taiwan 134. 1954. (List Vasc. Taiwan)

各語言俗名

中

書帶草. 小葉麥門冬. 沿階草. 野沿階草. 麥門冬. 台灣沿階草.
日

ありさんやぶらん. じやのひげ. たいわんやぶらん.
台

Thih kú chhài. Bèk tong. Bèh bûn. Bèk bûn tong.

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

Acaulescent herbs usually with long slender stolons. Roots slender, usually to 1(-1.5) mm across, with small fusiform or ellipsoidal tubers.
Leaves many, basal, tufted, linear, margins serrulate, 3-5-nerved, 10-45 cm long, 1.5-5 mm wide, chartaceous. Peduncle slender, occasionally serrulate on edges apically, 9-35 cm long, 0.7-2.2 mm wide. Flowering portion of raceme per bract segments 1.5-5 cm long. Pedicel (including basal part of perianth) 1.7-5.5 mm long, variable in articulation site. Bracts lanceolate to subulate, scarious, margins usually serrulate apically, to ca.1.5 cm long.
Flowers 1 or 2, fragrant; perianth white, sometimes purplish; lobes oblong to lanceolate, 2.5-5.5(-6.5) mm long, 1.5-2.5 mm wide. Anthers lanceolate, greenish, 1.5-3.3 mm long; filaments to ca. 0.5 mm long. Style slender, filiform-subulate, 2.5-5.2 mm long; ovary inferior; ovules 2 per locule.
Seeds ellipsoid, 6-7 mm long, 4-6 mm across, blue.

物候

Flowering May to August.

花	1	2	3	4	5	6	7	8	9	10	11	12
果	1	2	3	4	5	6	7	8	9	10	11	12

分布

台灣 : in forests at medium to high elevations.
世界 : Pakistan, India, Sri Lanka, Bangladesh, Nepal, Bhutan, Myanmar, Thailand, Cambodia, Vietnam, Indonesia (Sumatra, Java), the Philippines and China.

引證標本

TAIPEI: Rarashan, Sasaki s. n. 1918; Chihsingshan, Tanaka s. n. 1987. ILAN: Taipinshan, Fukuyama 4188; Nanhutashan, Shimada 1341. HSINCHU: Taiko-gun (Tahu), Fukuyama 4186. NANTOU: Niitaka-yama (Yushan), Sasaki s. n. 1926; Tentsu to Yinhai, Kao 5837*. CHIAYI: Arisan, Faurie 1183 (Type of Mondo scabrum Ohwi, KYO!); Fukuyama 4187. KAOHSIUNG: Takuanshan, Okamoto s. n. 1937. PINGTUNG: Peitawushan, Namba et al. 943. TAITUNG: Kuei-hu, Hsu 3365. HUALIEN: Noko-goe, Ohwi 3013 (Type of Mondo formosanum Ohwi, KYO!); Sakanobe, Sasaki s. n. 1929.