Rosa taiwanensis

小金櫻

endemic

Rosa taiwanensis Nakai

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

Nakai, The Botanical magazine, Tokyo 30: 238. 1916. (Bot. Mag. Tokyo)

台灣首次記錄發表文獻

同發表文獻

異名

Rosa multiflora auct. non Thunb.

Matsum. & Hayata, Enumeratio Plantarum Formosanarum 128. 1906. (Enum. Pl. Formos.)
Rosa luciae Fr. & Rochebr. ex Crepin var. formosana auct. non Cardot.

Kanehira, Formosan trees : indigenous to the island (revised) 279. fig. 231. 1936. (Formos. Trees rev. ed.)
Rosa transmorrisonensis Hayata var. taiwanensis (Nakai) Ying

Ying, Quarterly journal of Chinese forestry 8(3): 100. 1975. (Quart. J. Chin. For.)
Rosa kwangtungensis auct. non T.T.Yu & H.T.Tsai

Chung, Illustrated Flora of Taiwan 4: 365. 2017. (Ill. Fl. Taiwan)

各語言俗名

中

英仔花. 白刺仔花. 單花薔薇.
英

Taiwan rose.
日

たいわんいばら　.
台

Eng á hoe. Pèh chhì á hoe. Sió kim eng.

參考文獻

L.-Y. Hung, J.-C. Wang, Taiwania 67(4): 484-496. 2022.
Lu, Ou & Lu, Illustrations of Trees of Taiwan 1: 170. 1997. (Ill. Tr. Taiwan)
Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)

特徵描述

生活型

shrub

形態特徵

A climbing shrub, branches slender, with scattered hooked prickles.
Leaflets 5–7, elliptic or ovate, the terminal one largest, 1.8–3.6 cm long, 0.8–1.5 cm wide, the lateral ones much smaller, obtuse to acute or rounded at apex, obtuse at base, glabrous or thinly pubescent along the midrib on both surfaces, serrate; rachis sparsely prickled, glabrous or thinly pubescent; stipules linear, ciliate-serrate, the upper surface nearly glabrous, the lower surface pubescent.
Flowers 2–9, in terminal corymbs; pedicels and peduncles pubescent and thinly glandular-setulose; calyx-lobes ovate-oblong, 6–7 mm long, 3–3.5 mm wide, acute, reflexed, pubescent and glandular-setulose outside, white-tomentose inside; petals broad-obovate, emarginate at apex; styles villose, 4–5 mm long.
Fruits globose, 7–8 mm in diameter, reddish when ripe.

分布

台灣 : From low to medium altitudes throughout the island.

引證標本

TAIPEI: Wulai, Sasaki s. n. 1931. HSINCHU: Shimada & Yamamoto 854. MIAOLI: Liu & Kao s. n. 1957. TAICHUNG: Pahsienshan, Sasaki s. n. 1932 TAINAN: Moriani 1992.