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資料編號: | HK-6516 |
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中文名稱: | 毛果珍珠茅_珍珠茅 |
學名: | Scleria levis [找同屬植物] |
異名: | Scleria hebecarpa / Scleria hebecarpa var. pubescens |
英文名稱: | Hairy-fruited Razorsedge |
英文別名: | Nut Rush |
植物科名: (APG新系統) | CYPERACEAE莎草科 [找同科植物] |
標室舊系統 | CYPERACEAE莎草科[找同科] |
生長習性: | 草本 |
原生/外來: | 香港原生植物 |
資料更新: | 20190830 11:00:02 pm |
備註: FOHK: Perennial; rhizome woody, creeping, covered with brown scales. Culms 30–90 cm tall, 1–3 mm thick, triquetrous, glabrous to puberulent. Leaves cauline; blade linear, 18–35 cm × 2–8(–12) mm, glabrous, scabrid on the margin and along the midvein abaxially, gradually narrowed towards apex, flat; sheath 5–8 cm, winged, green to reddish or purplish brown; contraligule shallowly rounded, pubescent. Lowest involucral bracts leaf-like, up to 13 cm, upper bracts and bracteoles prominent, setaceous. Inflorescence paniculate, open to compact, sometimes appearing head-like, 5–13 × 1.5–2.5 cm; nodes 3–4, each subtending a single partial inflorescence; partial inflorescence sessile or shortly pedunculate, ovate-lanceolate, 2–8 cm. Spikelets female and male in groups of 2–4; female spikelets sessile, obovoid, 4–6 mm; male spikelets pedunculate, oblong-lanceolate, 3–4 mm. Glumes ovate, 2–4 mm, acuminate, sides membranous, mid-brown to chestnut brown. Stamens 3; anther linear, ca. 3 mm. Achenes globose, ± terete, 1.7–2.5 × 1.7–2.5 mm, rounded, white, smoothish, pubescent to glabrous; disk 3-lobed, the lobes lanceolate-triangular, acute, minutely toothed at apex. | |
如資料有任何錯誤,歡迎聯絡本會. info@hkcww.org | |
14-6516n | |
13-6516m | |
12-6516l | |
11-6516k | |
10-6516j | |
9-6516i | |
8-6516h | |
7-6516g | |
6-6516f | |
5-6516e | |
4-6516d | |
3-6516c | |
2-6516b | |
1-6516a | |