生活型

herb

形態特徵

• Perennial herbs, whole plant long white long-villose; stems to 55 cm tall, few branched, often branched near base.
• Leaves short-petiolate to sessile, oblanceolate to linear-lanceolate, 7–10 cm long, 1.5–3 cm wide, apex acute, base attenuate, margin entire, sometimes slightly undulate, cycle of calcified accessory cells 0–1.
• Cymes terminal and axillary, dense, ascending, ebracteate, mostly paired, on peduncles to 11 cm long; pedicels 1–2 mm long. Calyx 2.5–3 mm long in flower, 5 mm in fruit. Corolla blue, 5–6 mm long, ca. 5 mm in diam., tube 3–4 mm long; fornices reniform, emarginate. Stamens with filaments very short but distinct, anthers below fornices. Style ca. 1.5 mm long; stigma truncate.
• Nutlets ovoid, ca. 3 mm long, long-glochidiate.

分布

• 台灣 : Often with other herbaceous plants in valleys above 2500m.

引證標本

ILAN: Nanhutashan Hsu 6035. TAICHUNG: Shancha to Hsuehshan, Wang et al. 4595; Shunkuan, Huang & Hsieh 7296.

參考文獻

• HSIAO, Ju-Ying and LIU, Ho-Yih, Flora of Taiwan, second edition 4: 390. 1998.  (Fl. Taiwan 2nd edit.)