 |
|
| 資料編號: | HK-395 |
|---|---|
| 中文名稱: | 山牡荊 |
| 學名: | Vitex quinata [找同屬植物] | [完整學名] |
| 英文名稱: | Wild Vitex |
| 植物科名: (APG新系統) | LAMIACEAE唇形科 [找同科植物] |
| 標室舊系統 | VERBENACEAE馬鞭草科[找同科] |
| 生長習性: | 常綠喬木 |
| 原生/外來: | 香港原生植物 |
| 圖片花色: | white_purple |
| 特別特徵: | 掌狀複葉對生_三長兩短複葉 |
| 資料更新: | 20221215 09:49:49 pm |
| 備註: The Board of Trustees of the Royal Botanic Gardens, Kew, 2008: 小花牡荊 V. parviflora - Inflorescence glabrous[花序無毛] or if moderately to densely hairy then mature calyces clearly less hairy than the inflorescence apex 山牡荊 V. quinata - Inflorescence moderately to densely hairy and mature calyces always as velutinous as the inflorescence apex photo reference: hkplant.biodiv.tw FOC: Trees 4-12 m tall, evergreen; bark brown. Branchlets pubescent and glandular when young, glabrescent. Leaves 3-5-foliolate; petiole 2.5-6 cm; petiolules 0.5-2 cm; leaflets obovate-elliptic to obovate or oblong to elliptic, thickly papery, both surfaces shiny, abaxially yellow glandular, base cuneate, margin entire or sometimes apically crenulate dentate, apex acuminate, acute, or obtuse; central leaflet 5-20 2.5-8.5 cm. Panicles terminal, lax, 9-18 cm, densely yellowish brown pubescent. Calyx 2-3 mm, rudimentarily dentate, densely yellowish brown pubescent, glandular. Corolla yellowish, 6-8 mm, 2-lipped, 5-lobed, outside pubescent and glandular. Stamens exserted. Ovary glandular. Fruiting calyx truncate. Fruit black, obovoid to globose, ca. 8 mm in diam. Fl. May-Jul, fr. Aug-Sep. 中國植物誌 常綠喬木，高4-12米，樹皮灰褐色至深褐色；小枝四棱形，有微柔毛和腺點，老枝逐漸轉為圓柱形。掌狀複葉，對生，葉柄長2.5-6厘米，有3-5小葉，小葉片倒卵形至倒卵狀橢圓形，頂端漸尖至短尾狀，基部楔形至闊楔形，通常全緣，兩面除中脈被微柔毛外，其餘均無毛，表面通常有灰白色小窩點，背面有金黃色腺點；中間小葉片長5-9厘米，寬2-4厘米，小葉柄長0.5-2厘米，兩側的小葉較小。 聚繖花序對生於主軸上，排成頂生圓錐花序式，長9-18厘米，密被棕黃色微柔毛，苞片線形，早落；花萼鐘狀，長2-3毫米，頂端有5鈍齒，外面密生棕黃色細柔毛和腺點，內面上部稍有毛，花冠淡黃色，長6-8毫米，頂端5裂，二唇形，下唇中間裂片較大，外面有柔毛和腺點；雄蕊4，伸出花冠外，花絲基部變寬而無毛，子房頂端有腺點。核果球形或倒卵形，幼時綠色，成熟後呈黑色，宿萼呈圓盤狀，頂端近截形。花期5-7月，果期8-9月。 | |
| 如資料有任何錯誤,歡迎聯絡本會. info@hkcww.org | |
28-395ab
27-395aa
26-395z
25-395y
24-395x
23-395w
22-395v
21-395u
20-395t
19-395s
18-395r
17-395q
16-395p
15-395o
14-395n
13-395m
12-395l
11-395k
10-395j
9-395i
8-395h
7-395g
6-395f
5-395e
4-395d
3-395c
2-395b
1-395a