Aralia cordata

食用土當歸

endemic

Aralia cordata Thunb.

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

Thunb., Flora of Japan 127. 1784. (Fl. Jap.)

台灣首次記錄發表文獻

同發表文獻

異名

Aralia taiwaniana Liu & Lu

Liu & Lu, Quarterly journal of Chinese forestry 9(2): 136. 1976. (Quart. J. Chin. For.)

各語言俗名

中

食用楤木. 台灣楤木. 台灣土當歸.

參考文獻

Lu, Ou & Lu, Illustrations of Trees of Taiwan 2: 173. 1998. (Ill. Tr. Taiwan)
Yeh-Ching Liu, Fu-Yuan Lu & Chern-Hsiung Ou, Trees of Taiwan revised . 1994. (Tr. Taiwan rev. ed.)
Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

A large perennial herb, stems unarmed, branchlets villose with brownish short hairs, becoming glabrate.
Leaves alternate, pinnately to bipinnately compound, 20–35 cm long, pinnae 1–5 each with 3–5 leaflets; leaflets petiolulate, ovate to elliptic, 5–12 cm long, 3–6 cm wide, chartaceous, hispid on both surfaces, duplicate-serrulate on margin, apex acute to obtuse and cuspidate, base obtuse to oblique-cordate, terminal petiolules 2–8 cm long, lateral ones 0.3–4 cm long.
Umbels many in densely villose panicles, rachis about 10 cm long, peduncles 1.5¬–4.5 cm long, pedicels 1.0–1.4 cm long. Calyx-tubes glabrous, lobes 5, triangular, about 0.5 mm long, petals 5, whitish. Styles 5,1.0–1.5 mm long, reflexed.
Berries globose, purplish black, 3–3.5 mm across.

分布

台灣 : Endemic, at medium to high altitudes in the central mountain range.

引證標本

NANTOU: Lu & Ou 1507 (Holotype of Aralia taiwaniana Y. C. Liu & F. Y. Lu ex Lu in NCUF), Tsuifeng-Meifeng, Tang 652. HUALIEN: Fukuyama & Suzuki 15202; Muhkwashan Liu et al. 1836. PINGTUNG: Matuda 18417.