生活型

herb

形態特徵

• Annual herbs. Stems usually branched, dark purple, densely scabrous, up to 20 cm long tall.
• Leaves aristate-acuminate at apex, margins slightly scabrous; radical leaves lanceolate or ovate, 1–2.5 cm long; cauline leaves lanceolate to narrow lanceolate, 6–13 mm long.
• Flowers pedicellate, pedicels 2–10 mm long; calyx tube campanulate, 9–11 mm long, calyx lobes 5, unequal, especially in bud, ovate to narrow ovate, 5–7 mm long, with erose costae, margins minute serrulate; corolla tubular-campanulate, yellow, with dark brown or black spots in middle, 2–2.8 cm long. Stamens 5, 2.5–3 mm long, filaments ca. 1.8 cm long. Ovary ovoid-ellipsoid to narrowly ovoid, 1.2–1.4 cm long.
• Capsules obovoid, ca. 9 mm long. Seeds ovoid, with minute longitudinallyly reticulate striae, 1.2–1.3 mm long.

分布

• 台灣 : in the northern and central parts of the central mountain range from 2,600 to 3,500 m. Comm longon on exposed rocky slopes and mixed grasslands.

引證標本

TAICHUNG: Nanhutashan, Wang 922, Wagner 6526. NANTOU: Wuling, Peng 14489; Sunghsuehlou, Huang 2658; Hohuanshan, Ying 4890 (Holotype, NTUF), Chen 1266*; Mabolasushan, Suzuki 13621. HUALIEN: Chilaishan, Shen 9; Tayuling, Huang 4468.

參考文獻

• WANG, Jenn-Che, CHEN, Chih-Hsiung, LU, Chang-Tze and CHEN, Ya-Chi, Flora of Taiwan, second edition 4: 169. 1998.  (Fl. Taiwan 2nd edit.)