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| 資料編號: | HK-778 |
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| 中文名稱: | 紫丹 |
| 學名: | Tournefortia montana [找同屬植物] |
| 英文名稱: | Mountain Tournefortia |
| 植物科名: (APG新系統) | HELIOTROPIACEAE天芹菜科 [找同科植物] |
| 標室舊系統 | BORAGINACEAE紫草科[找同科] |
| 生長習性: | 灌木 |
| 原生/外來: | 香港原生植物 |
| 圖片花色: | white |
| 發現開花: | April |
| 特別特徵: | 香港稀有及珍貴植物 |
| 資料更新: | 20220202 11:20:09 pm |
| 備註: 圖片是引進栽種 FoHK: syn:Tournefortia brachyantha syn:Tournefortia sampsonii Scandent shrub, 1–2 m tall; branchlets pubescent. Petiole 5–10 mm; leaf blade lanceolate to ovate‑lanceolate, 8–14 × 1.5–4 cm, base cuneate to rounded, apex acuminate to caudate‑acute, sparsely strigose on both surfaces, black when dry. Cymes scorpioid, terminating leafy branches, sparsely branched, 2–15 cm, strigose. Flowers unilateral, sessile. Calyx parted to middle or slightly below, ca. 2 mm, strigose; lobes lanceolate to triangular‑lanceolate. Corolla white, urceolate; limb 5‑lobed. Stamens sessile. Stigma sessile at apex of globose ovary. Fruit subglobose, ca. 5 mm in diam.; endocarp divided at maturity into two 2‑seeded mericarps. Notes: Listed in Rare and Precious Plants of Hong Kong Rare and Precious Plants of Hong Kong (Status in China): VU | |
| 如資料有任何錯誤,歡迎聯絡本會. info@hkcww.org | |
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