Carex macrandrolepis
菱果薹
Carex macrandrolepis H. Lév.
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
H. Lév., Repertorium specierum novarum regni vegetabilis 5: 241. 1908. (Rep. Sp. Nov. Regni Veg.)
台灣首次記錄發表文獻
Koyama, Flora of Taiwan 5: 347. 1978. (Fl. Taiwan)
異名
-
Carex tatsatakensis Hayata
-
Carex sharyotensis Hayata
各語言俗名
-
中和平菱果薹.
-
日しやりようすげ. たかすげ.
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
- Rhizome short, ascending, slender, subdensely tufted. Culms slender, 13-40 cm tall, 0.3-0.7 mm thick, trigonous, smooth.
- Leaves several, equalling or slightly overtopping culms, 2-3 mm wide; sheaths 2-4 cm long, pale.
- Spikes 2 to 4, all spaced; terminal spike staminate, linear to oblong, 1-3 cm long, 1.5-2.5 mm wide, pale-brownish; lateral spikes pistillate, oblong, 1-1.5 cm long, ca. 4 mm wide, bearing 5 to 10 flowers. Bracts leafy, sheathing, blades much longer than subtending spike.
- Pistillate glumes elliptic to obovate, 3.8-4 mm long, pale, finely veined toward base, rounded or shallowly emarginate at apex, minutely awned. Utricles erect-patent, longer than glume, rhomboid, triquetrous, 5-6 mm long, cuneate at both ends, pale green, slightly shiny, finely nerved or nearly nerveless except for two costas, sparsely hirsute to glabrescent; beak short, truncate to bidentate. Achenes tightly inclosed, obovate, ca. 2.5 mm long, triquetrous, with shallowly concave sides, cuneate at short-stipitate base, obtuse at apex; style slightly enlarged at base; stigmas 3.
分布
- 台灣 : forest margin and grassy place at mid to high elevations.
- 世界 : Japan and Korea.
引證標本
TAICHUNG: Wuling, Chang 10845. NANTOU: Patungkuan, Kuoh 14464; Tunyuan to Yunhai, Liao 1281. CHIAYI: Yushan, Chuang & Kao 4089. KAOHSIUNG: Tienchi, Kuoh 12267.
參考文獻
典藏標本
共有 5 份典藏標本 所有標本模式標本
KYO_00075254
大井次三郎 Jisaburo Ohwi
Keelung
大井次三郎 Jisaburo Ohwi
Keelung
KYO_00022658
大井次三郎 Jisaburo Ohwi
Keelung
大井次三郎 Jisaburo Ohwi
Keelung
KYO_00022659
大井次三郎 Jisaburo Ohwi
Keelung
大井次三郎 Jisaburo Ohwi
Keelung
122558
大井次三郎 Jisaburo Ohwi
Keelung
大井次三郎 Jisaburo Ohwi
Keelung
T01378
早田文藏 B.Hayata
Keelung
早田文藏 B.Hayata
Keelung
共有 1 份典藏標本所有標本模式標本
T01378
早田文藏 B.Hayata
Keelung
早田文藏 B.Hayata
Keelung