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| 資料編號: | HK-3087 |
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| 中文名稱: | 娃兒藤 |
| 學名: | Vincetoxicum hirsutum# [找同屬植物] |
| 異名: | Vincetoxicum lindleyi / Tylophora ovata |
| 英文名稱: | Ovate Tylophora |
| 植物科名: (APG新系統) | APOCYNACEAE夾竹桃科 [找同科植物] |
| 標室舊系統 | ASCLEPIADACEAE蘿藦科[找同科] |
| 生長習性: | 攀緣 |
| 原生/外來: | 香港原生植物 |
| 圖片花色: | yellow |
| 特別特徵: | 單葉對生 |
| 圖片果色: | green |
| 資料更新: | 20230411 10:31:16 pm |
| 備註: POWO: Vincetoxicum hirsutum (Wall.) Kuntze COL: Vincetoxicum lindleyi A. Kidyoo 標室: Tylophora ovata (Lindl.) Hook. ex Steud. #娃兒藤現時的學名應為Vincetoxicum hirsutum (Wall.) Kuntze (1891)。 Kidyoo (2018) 將Tylophora ovata 改屬成 Vincetoxicum時，知道其實已經另外有一種植物叫Vincetoxicum ovatum (即是現時的Cynanchum bowmanii)，所以會撞名。咁佢見會撞名就諗咗個新種加詞出來，就係你見到嗰個lindleyi。Vincetoxicum lindleyi A.Kidyoo in Taiwania 63: 30 (2018) 問題係娃兒藤順時序之後出現嘅名係Gymnema hirsutum Wall. in Tent. Fl. Napal (1826)，而Kuntze早在在1891年就已經改過成Vincetoxicum hirsutum (Wall.) Kuntze (冇人理佢)。Kidyoo 又冇講過點解唔用得hirsutum喎。所以Liede-Schumann 在2018年正式全部改過晒啲名嘅時候，就用Vincetoxicum hirsutum (Wall.) Kuntze，詳細可以睇佢寫既notes。 LIEDE-SCHUMANN, SIGRID; MEVE, ULRICH (2018). Vincetoxicum (Apocynaceae—Asclepiadoideae) expanded to include Tylophora and allies. Phytotaxa, 369(3), 129 LINK (thanks Crawford's info) 娃兒藤果:2013年1月 FOHK: Lianas, to 5 m, rusty hispid, villous, or pubescent except for adaxial surface of leaves and sometimes follicles. Petioles 0.5–3 cm; leaf blade ovate, 2.5–12.5(–16) × 1.2–9 cm, base cordate to subcordate, apex acute or short‑acuminate and mucronate, lateral veins 4–6 on each side of midvein. Inflorescences 4–13 cm; peduncle 0.5–2 cm; rachis simple, zigzag, occasionally forked. Cymules sessile, raceme‑like, densely flowered; pedicels threadlike, 5 – 10 mm. Sepals subulate‑acuminate to ovate, ciliate; basal glands 5 or absent. Corolla yellowish or yellow‑green, rotate, ca. 5 mm in diam., glabrous or puberulent; tube ca. 1 mm; lobes oblong‑ovate or ovate, ca. 1.5–2.5 × 1–1.2 mm, obtuse. Corona‑lobes ovoid, pouched, apex obtuse, covering the base of anthers. Anther with rounded appendages; pollinia globose to ovoid, horizontal. Ovaries glabrous; stigma head depressed. Follicles lanceolate to oblong‑lanceolate in outline, 40–70 × 3–12 mm, puberulent or glabrous, apex sometimes recurved. Seeds oval, 5–7 × 2–4 mm; coma 2–3.5 cm. | |
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