生活型

shrub

形態特徵

• Shrubs to 1–3 m tall, many-branched; young branches densely strigose.
• Leaves chartaceous, dimorphic, lanceolate to oblong-lanceolate, 3–4.5 cm long, 0.7–1 cm broad, apex acute to acuminate, base attenuate, margin entire to sparsely crenate-serrate; petiole 2–4 mm long, densely strigose.
• Flowers 1–3, terminal; pedicel 5–7 mm long, densely strigose; calyx lobes triangular, densely strigose; corolla pink to purple, funnelform, 3–5 cm across; stamens 10, unequal, filaments slightly villous below; style pilose at base, glabrous apically.
• Capsules ovoid, 8–10 mm long, pubescent.

分布

• 台灣 : Limited to the banks of the Peishi River in the northern part of Taiwan; probably extinct.

引證標本

TAIPEI: Lutsetan, Lu 12627 & 12628.

參考文獻

• LI, Hui-Lin, LU, Sheng-You, YANG, Yuen-Po and TSENG, Yen-Hsueh, Flora of Taiwan, second edition 4: 27. 1998.  (Fl. Taiwan 2nd edit.)