生活型

herb

形態特徵

• A perennial prostrate herb; stems slender, creeping, rooting at nodes.
• Leaves thick, sparsely covered with rough hairs on the upper surface, orbicular-reniform, 0.8–1.5 cm across, shallowly 5–7-lobed, the lobes slightly crenate, the base with white long reflexed hairs; petioles filiform, 1.5–2.5 cm long.
• Umbels simple, 5–7-flowered, mostly 6; peduncles 0.5–2 cm long, usually shorter than the leaves. Flowers greenish-white, nearly sessile.
• Fruit sessile, suborbicular, 1 mm long, 1.2 mm broad.

分布

• 台灣 : Endemic. Coastal areas of Keelung, in the northern part of Taiwan.

引證標本

TAIPEI: Keelung, Chuang 3980 (Type & Isotype in TAI and AS); DeVol & Kao 4086.

參考文獻

• KAO, MUH-TSUEN. 1993. Flora of Taiwan, second edition 3: 1027-1029. (Fl. Taiwan 2nd edit.)