 |
|
| 資料編號: | HK-6810 |
|---|---|
| 中文名稱: | 桂葉老鴉嘴_月桂藤 |
| 學名: | Thunbergia laurifolia [找同屬植物] | [完整學名] |
| 英文名稱: | Laurel-leaved Thunbergia |
| 植物科名: (APG新系統) | ACANTHACEAE爵床科 [找同科植物] |
| 標室舊系統 | ACANTHACEAE爵床科[找同科] |
| 生長習性: | 木質藤本 |
| 圖片花色: | purple_blue |
| 發現開花: | March |
| 資料更新: | 20220318 09:22:03 pm |
| 備註: Thanks Crawford's info: 原產 於 印度 及 馬來半島北部， 結實狀況不佳，不過具無性繁殖能力。 在中國的分佈一般被認為是外地引入或者種植逸生，現時在CVH（中國數字植物標本館）可找到的標本記錄： CVH link 三個重點留意，特別是如果跟大鄧伯花比較的話： 1. 葉革質長橢圓形至長圓狀披針形，先端漸尖，基部圓或寬楔形，邊緣全緣或具不規則波狀齒，3出脈 2. 枝葉光滑無毛或幼嫩部分疏被細毛 (肉眼不可見) 3. 苞片2合生，泛紫色斑點；大鄧伯花苞片被白色柔毛，並散佈明顯黑褐色腺 許再文、何東輯，2019，台灣的鄧伯花屬(爵床科)植物之分類=Taxonomic notes on the genus Thunbergia (Acanthaceae) in Taiwan，台灣生物多樣性研究(TW J. of Biodivers.) 21(4): 173–188 LINK FOHK: Herbaceous or woody vines. Stems subquadrangular, glabrous. Petioles 0–3 cm, sulcate; leaf blades oblong, oblong‑lanceolate or lanceolate, subleathery, 7–16 × 1.5–6 cm, base rounded or broadly cuneate, apex acuminate or caudate, margin entire or irregularly undulate, glabrous, palmately 3‑veined. Racemes terminal or axillary. Pedicels 1–2 cm. Bracts subulate, ca. 4 × 1 mm, glabrous; bracteoles oblong‑elliptic, 2 – 2.5 × 0.9 – 1.2 cm, apex acuminate, abaxially densely pubescent upward. Calyx annular, unlobed. Corolla 4.5–6 cm; tube‑base white, cylindric, 1–1.3 cm × ca. 3 mm, gradually widened to ca. 3 cm at mouth; lobes bluish, orbicular, ca. 2 cm in diam. Stamens 4, included; filaments thickened basally; anthers‑thecae acute apically, pubescent dorsally. Ovary and style glabrous, style ca. 2.5 cm. Capsule ca. 1.5 × 1.5 cm, beak ca. 3 cm. Locality: Cultivated. Ecology: Flowering: Mar. | |
| 如資料有任何錯誤,歡迎聯絡本會. info@hkcww.org | |
32-6810af
31-6810ae
30-6810ad
29-6810ac
28-6810ab
27-6810aa
26-6810z
25-6810y
24-6810x
23-6810w
22-6810v
21-6810u
20-6810t
19-6810s
18-6810r
17-6810q
16-6810p
15-6810o
14-6810n
13-6810m
12-6810l
11-6810k
10-6810j
9-6810i
8-6810h
7-6810g
6-6810f
5-6810e
4-6810d
3-6810c
2-6810b
1-6810a