生活型

herb

形態特徵

• Suffrutescent herbs to 30 cm tall; stems ascending, quadrangular, nearly glabrous.
• Leaves chartaceous, linear or linear-lanceolate, 4–6 cm long, 5–8 cm wide, apex acute or acuminate, base narrowed and decurrent on petiole, margins shallowly undulate, rarely pubescent, lateral veins 4 or 5 per side; petiole 5–12 cm long, glabrous.
• Spikes one or several, terminal or axillary, subsessile, to 2 cm long, 8 mm broad; bracts densely imbricate, lanceolate, ca. 5 mm long, 1.5 mm wide, ciliate; bracteoles 2, narrowly lanceolate; calyx 5-partite, 2 anterior lobes narrowly lanceolate, 3 posterior lobes broadly lanceolate, all densely ciliate; corolla white, to 5 mm long, puberulent externally except on basal portion, throat densely barbate inside, limb 2-lipped, upper lip emarginate, lower lip 3-lobed, lobes orbicular; stamens included; ovary ovoid, hirsute; style ca. 2.5 mm long, sparingly hirsute; stigma globose.
• Capsule conical; seeds orbicular, ca. 2 mm across, pubescent.

分布

• 台灣 : Hengchun Peninsula.

引證標本

PINGTUNG: Kankou, Hsieh 765; Kaoshihfo, Kudo & Suzuki 16083.

參考文獻

• HSIEH, Chang-Fu and HUANG, Tseng-Chieng, Flora of Taiwan, second edition 4: 673. 1998.  (Fl. Taiwan 2nd edit.)