Solanum peikuoense
白狗大山茄
endemic
Solanum peikuoense S. S. Ying
名彙資訊
特徵描述
典藏標本
數位照片
分布位置
相關資訊
名彙資訊
學名發表文獻
S. S. Ying, Quarterly journal (Bulletin) of the experimental forest of National Taiwan University 11(1): 13. 1997. (Quart. J. Exp. For. Natl. Taiwan Univ.)
台灣首次記錄發表文獻
同發表文獻
異名
-
Solanum peikuoensis S. S. YingS. S. Ying, Quarterly journal (Bulletin) of the experimental forest of National Taiwan University 11(1): 13. 1997. (Quart. J. Exp. For. Natl. Taiwan Univ.)
各語言俗名
無
參考文獻
-
X.Aubriot & S.Knapp, PhytoKeys 198: 1-270. 2022.
特徵描述
生活型
tree-shrub
形態特徵
- Sometimes armed shrubs or trees to 4 m tall, glabrate or stellate-pubescent; prickles sparse apically, short, often dark.
- Leaves ovate to oblong-ovate, 10–18 cm long, 4.5–6.5 cm wide, apex acute or acuminate, base cuneate, obtuse or rounded, often dimidiate, subentire or shallowly lobed, chartaceous, tomentose on both sides when young, glabrescent, mostly drying concolorous, lateral veins 3–6 on each side; petiole 1–4 cm long, pubescent.
- Inflorescenses subaxillary, cymose, peduncles slender, pubescent, 2–3 cm long; pedicels 1–2 cm long. Calyx 5–6 mm long, glabrate, lobes caudate, 1.5–4 mm long before splitting to become 3–4 mm long; corolla white, 8–11 mm long; filaments glabrous, anthers tapering, 7–9 mm long; ovary glabrous.
- Berry bright red, globose, 5–9 mm across; seeds light brownish compressed-globose, 2.5–3 mm across, scattered villose.
- This species is similar to <i>S. macaonense</i> but differs in being less pubescent, in its less prominently lobed leaves, longer calyx lobes, and larger seeds. This species occurs in uplands between 1,000 and 1,500 m, while <i>S. macaonense</i> is restricted to lowland sites.
分布
- 台灣 : 1,000–1,900 m in the central part of Taiwan.
引證標本
TAICHUNG: Hoping, Yang 2952; Peikotashan, Ying s. n. 1996 (Isotype !). NANTOU: Hsitou, Ou 3120. KAOHSHIUNG: Taoyuan, Lin 413; Tengchih, Wang et al. 10335. PINGTUNG: Wutai, Lin 134. TAITUNG: Yenping, Wang 1396.
參考文獻
典藏標本
共有 1 份典藏標本
255497
Hung-Wen Lin, Yu-Chung Chiang, Chi-Cheng Liao
台中 Taichung
Hung-Wen Lin, Yu-Chung Chiang, Chi-Cheng Liao
台中 Taichung