生活型

herb

形態特徵

• Glabrous biennial herbs; stems branched, with acute angles, soft, juicy.
• Leaves 2- to 3-ternate, to 12 cm long and wide, leaflets mostly 3-cleft, segments obovate, nearly rounded, entire, glaucous below; petioles with wings.
• Racemes loosely flowered; bracts lanceolate-ovate or lanceolate, entire; pedicels 5-7 mm long; flowers pale yellow, 15-20 mm long.
• Capsules oblong-linear or elongate-obovate, twice the length of pedicel; seeds smooth, in 2 ranks.

分布

• 台灣 : mountains in the central part.
• 世界 : Eastern Siberia, WE. Chima, Ochotsk Sea region, Japan.

引證標本

TAICHUNG: Pilushi, Lu & Ou 3564. NANTOU: Tienchih to Nengkao, Huang 5818.

參考文獻

• LIU, TANG-SHUI and YANG, KUOH-CHENG, Flora of Taiwan, second edition 2: 728. 1996.  (Fl. Taiwan 2nd edit.)