Cayratia japonica

虎葛

Cayratia japonica (Thunb.) Gagnep.

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

Gagnep., Notulae Systematicae. Herbier du Museum de Paris 1(11): 349. 1911. (Not. Syst.)

台灣首次記錄發表文獻

Liu, Illustrations of native and introduced ligneous plants of Taiwan 2: 849. fig. 693. 1962. (Ill. Nat. Intr. Lign. Pl. Taiwan)

異名

Vitis japonica Thunb.

Forbes & Hemsl., The journal of the Linnean Society of London. Botany 23: 134. 1886. (J. Linn. Soc., Bot.)
Vitis leucocarpa Hayata

Hayata, Icones Plantarum Formosanarum 3: 63. 1913. (Icon. Pl. Formos.)
Cayratia tenuifolia (Heyne) Gagnep.

Li, Woody Flora of Taiwan 524. 1963. (Woody Fl. Taiwan)
Cayratia japonica (Thunb.) Gagnep. var. taiwaniana Masam.

Masam., Journal of Geobotany 13: 3. 1964. nom. illeg.. (J. Geobot.)

各語言俗名

中

烏斂梅. 五爪龍. 烏蘝莓. 五葉莓. 五爪藤.
英

Bush creeper. Tree bine.
日

しろみのぶどう.
原

Barro'kk (Paiwan).
台

Ngo jiáu lêng.

參考文獻

Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)
Liu, Illustrations of native and introduced ligneous plants of Taiwan . 1961. (Ill. Nat. Intr. Lign. Pl. Taiwan)

特徵描述

生活型

vine

形態特徵

Vines, glabrous or pubescent.
Leaves glabrous, 5-foliolate, pedate; leaflets ovate to orbicular-ovate, long-acuminate or acute at apex, base obtuse or acute, about 3–8 cm long, 1.5–4 cm broad, with 4–7 pairs of secondary veins, aristate-serrate on the margin, petiolules very unequal, 5–35 mm long; tendrils bifided.
Inflorescence corymbose or umbellate, 6–10 cm long; sepals obscure; petals ovate, obtuse at summit; stamens 4, anthers ellipsoid to rounded; styles short, conical, subulate.
Fruit rounded, with 3–4 seeds each; seeds triangular.

分布

台灣 : in primary forests along streams, low to medium altitudes.
世界 : Southern China, Indo-China, the Philippines.

引證標本

TAIPEI: Yangmingshan, Sasaki s. n. 1932*. Tanshui, Cheng 658*; Tatunshan, Hsu 5569*. ILAN: Sanhsing, Yamamoto 3732. NANTOU: Hoshe, Yamamoto s. n. 1938; Sun Moon Lake, Kudo & Suzuki l554. YUNLIN: Chu 073171. CHIAYI: Lu & Ou 004016. TAINAN: Mori & Yayashi 117139. KAOHSIUNG: Lu & Ou 32119. PINGTUNG: Lu & Ou 32116. TAITUNG: Taitung, Yamamoto s. n. 1930; Is. Lanyu, Sasaki s. n. 1926; Is. Lutao, Chang 3996. HUALIEN: Yuli, Yamamoto 3110.