資料編號: | HK-6348 |
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中文名稱: | 瑞氏楔穎草 |
學名: | Apocopis wrightii [找同屬植物] |
植物科名: (APG新系統) | POACEAE禾本科 [找同科植物] |
標室舊系統 | POACEAE禾本科[找同科] |
生長習性: | 草本 |
原生/外來: | 香港原生植物 |
資料更新: | 20240410 11:39:07 pm |
備註: FOHK: Perennial herb. Culms tufted, 30–60 cm tall, branching above base, 6–7-noded. Leaf sheaths glabrous or pilose; leaf blades linear, 8–12 × 0.2–0.6 cm, tuberculate-pilose, rarely glabrous, apex acuminate; ligule ca. 1 mm. Racemes 2–5 cm, lowermost spikelets barren, awnless; rachis internodes 1.5–2 mm, yellowish brown ciliate; pedicel yellowish brown bearded. Sessile spikelet 3.5–6 mm; callus yellowish brown bearded; lower glume obovate-oblong, firmly herbaceous, glabrous or thinly hispid, greenish yellow with a scarious red-brown band across apex, veins green, straight, terminating below apex, connected there by transverse veinlets, apex truncate, ciliate; lower florets exserted from the apex, lemma oblong-lanceolate; upper floret bisexual, lemma apex 2-denticulate or subentire, awned; awn geniculate, 2–3 cm. Pedicellate spikelet absent or rudimentary. Locality: Tai Mo Shan, High Island, Wang Shan Keuk. S. Y. Hu 7769, 8501, 10881 (CUHK). | |
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