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資料編號: | HK-1157 |
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中文名稱: | 溪黃草 |
學名: | Isodon serra(TBC) [找同屬植物] |
異名: | Rabdosia serra |
植物科名: (APG新系統) | LAMIACEAE唇形科 [找同科植物] |
標室舊系統 | LAMIACEAE唇形科[找同科] |
生長習性: | 草本 |
圖片花色: | white |
發現開花: | Nov_Dec |
特別特徵: | 莖四棱_單葉對生 |
資料更新: | 20181204 03:07:58 pm |
備註: the plant list: Isodon serra (Maxim.) Kudô is an accepted name Isodon lasiocarpus (Hayata) Kudô (SYN) Rabdosia lasiocarpa (Hayata) H.Hara (SYN) Rabdosia serra (Maxim.) H.Hara (SYN) Ref: 藥用植物圖像數據庫: 多年生草木,高1.5-2米。根莖呈疙瘩狀,向下密生鬚根。莖四棱,帶紫色,密被微柔毛,上部多分枝。葉對生;柄長0.5-3.5厘米;葉片卵圓形或卵狀披針形,先端近漸尖,基部楔形,邊緣具內彎鋸齒,兩面脈上被微柔毛和淡黃色腺點。 聚傘花序組成疏散的圓錐花序,頂生,長10-20厘米,密被灰色柔毛;苞葉具短柄,披針形或線狀披針形;苞片及小苞片卵形至條形,被柔毛;花萼鐘狀,長約1.5毫米,外被柔毛及腺點,萼齒5,長三角形,近等大,與萼筒近等長,果時萼增大,呈寬鐘形;花冠紫色,長5-6毫米,外被短柔毛,冠筒基部上方淺囊狀,上唇4等裂,下唇舟形;雄蕊4,內藏;花柱先端2淺裂。小堅果闊倒卵形,長約1.5毫米,先端具腺點及白色髯毛。花、果期8-10月。 hkwildlife reference TBC: Rabdosia serra = Isodon serra 同藥用植物圖像數據庫很不同!! 鋸葉香茶菜(台灣) Ref FOC: Herbs perennial. Stems erect, to 1.5(-2) m tall, ± glabrescent basally, densely retrorse pubescent, much branched at apex. Petiole[柄長] 0.5-3.5 cm, broadly winged at apex, densely pubescent; leaf blade ovate to ovate-lanceolate, 3.5-10 × 1.5-4.5 cm, thin papery, adaxially dark green, abaxially greenish[葉面深綠色,背面綠色], ± glabrescent, sparsely yellowish glandular, base cuneate, margin coarsely incurved serrate, apex ± acuminate; lateral veins 4- or 5-paired, elevated. Panicles loose, 10-20 cm, terminal; cymes 5- to many flowered, pedunculate; floral leaves short petiolate, lanceolate to linear-lanceolate; bracteoles 1-3 mm, pubescent. Calyx campanulate, ca. 1.5 mm, densely whitish pubescent outside, glandular; teeth erect, narrowly triangular, subequal, ca. 0.8 mm; fruiting calyx dilated, broadly campanulate, base ± urceolate, ca. 3 mm, conspicuously veined. Corolla purple, to 6 mm, puberulent outside; tube ca. 3 mm. Stamens included. Style included. Nutlets broadly ovoid, ca. 1.5 mm, apex whitish barbate. Fl. Aug-Oct, fr. Sep-Oct. | |
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