生活型

herb

形態特徵

• Perennial herbs, caudex with clustered leaves and stolons, stolons slender, hirsute.
• Leaves rosulate, opposite, membranaceous; petiole of radical leaves 1–3 cm long; leaves obovate-spatulate, 3–5 cm long, 1–2 cm wide, apex rounded or obtuse, base gradually narrowed, attenuate into obscure , pinnatified to dentate-serrate, hirsute; leaves on stolons subsessile, opposite, sometimes alternate, 1–2 cm long, 0.5–1 cm wide, apex acute, margin acute-serrate
• Inflorescences racemose, loosely several-flowered; bracts linear, ca. 2 mm long; pedicel 1.5–2 cm long; calyx campanulate, 5–10 mm long, 5-lobed, lobes lanceolate, acute, ca. 5 mm long; corolla bilabiate, 1.2–2.5 cm long, white tube tinged pink, with numerous small yellowish spots on lower lip inside; stamens 4, didynamous.
• Capsule enclosed by persistent calyx, globose. Seeds narrowly ellipsoid, ca. 0.5 mm long, brown.
• Chromosome number: 2n= 20.

分布

• 台灣 : In open grasslands and forest edges from 1,500 to 3,400 m.

引證標本

ILAN: Chialoshan to Hsulawa, Suzuki 7184; Taipingshan, Huang 10787, Peng 7844; Tsuifenghu, Lin 50, 78. TAICHUNG: Chika Lodge, Hsu 14641; Peng 7891; Wuling Lodge to Taoshan, Peng 12030; Hsuehshan, Wang 4375. NANTOU: Tienchih, Liao 1390, Chiu et al. 3391; Tatachia Saddle to Paiyum Lodge, Peng 9534. CHIAYI: Mouroo Cliff, Hsu 5397; Yushan, Huang 14218.

參考文獻

• LIU, Ho-Yih, Flora of Taiwan, second edition 4: 609. 1998.  (Fl. Taiwan 2nd edit.)