生活型

herb

形態特徵

• A perennial prostrate herb; stems filiform, slender, creeping, rooting at nodes.
• Leaves thin, membranous, orbicular-reniform 3–15 mm across, glabrous or short-puberulent on the nerves above, slightly 5–7-crenate; petioles filiform, 0.5–3 cm long, with densely recurved appressed white hairs; peduncles filiform, 1–3 cm long, usually longer than the leaves.
• Umbels solitary, 4–8-flowered. Flowers minute, very shortly pedicellate.
• Fruit suborbicular, about 1 mm broad, glabrous, smooth, viridescent, impunctate when dried.

分布

• 台灣 : Along road-sides, wet walls or on rocks of the northern part of the island.
• 世界 : Distributed in Japan and the Ryukyus

引證標本

TAIPEI: Taiwan Univ. Campus, Chuang & Kao 3298; Tachichao, Kao 10355.

引用文獻

• KAO, MUH-TSUEN, Flora of Taiwan, second edition 3: 1027. .  (Fl. Taiwan 2nd edit., 台灣植物誌第二版)