Solanum scabrum
木龍葵
Solanum scabrum Miller
名彙資訊
特徵描述
典藏標本
數位照片
分布位置
相關資訊
如頁面顯示有問題,請填寫回報表單
如有任何意見也請留言,謝謝。
名彙資訊
學名發表文獻
Miller, The Gardeners Dictionary no. 6. 1768. (Gard. Dict. (ed. 8))
台灣首次記錄發表文獻
Zhang et al., Flora of China Family 17: 318. 1996. (Fl. China)
異名
無
各語言俗名
無
特徵描述
生活型
herb
形態特徵
- Annual or short-lived perennial herbs, glabrate or sparingly pubescent with simple hairs; stems often angular; branchlets pubescent, glabrescent.
- Leaves solitary, broadly ovate, diamond-shaped, or rounded, often broad, 2–10(–12) cm long, 2–6(–7) cm wide, apex acute, base cuneate, decurrent, entire, sinuate, or sparingly dentate, glabrate; petiole 4–7 mm long.
- Inflorescences extra-axillary, subumbellate; peduncle unbranched, 1–2.5 cm long; pedicel 5–10 mm long, pubescent. Calyx cupular, 2 mm across, puberulent, lobes triangular-ovate, 0.5 mm long, ciliate; corolla white, 1 cm across, lobes ovate, 2.5–5 mm long; filaments short, anthers oblong, 2–4 mm long; style pilose.
- Berry purplish black, somewhat shiny, globose, more than 8 mm across; fruiting pedicel deflexed; fruiting calyx reflexed; seeds discoid, 0.8–1 mm across.
- <i>Solanum scabrum</i> resembles <i>S. nigrum</i> and <i>S. americanum</i>, but has broad, rounded, entire leaves, large anthers and large fruits and seeds.
分布
- 台灣 : known only from one early collection. Probably not a member of the flora.
- 世界 : Cultivated in Africa, Madagascar and perhaps elsewhere.
引證標本
KEELUNG: Pengchiayu Is., Kawakami & Mori 2784.