生活型

herb

形態特徵

• An annual herb, up to 30 cm high; stems woody near base, pilose above.
• Leaves subrhomboid-ovate, 1–1.5 cm long, 0.7–1.3 cm broad, the apex acute, the base cuneate, the margin crenate, both surfaces sparingly setose-villose.
• Spike 0.5–1 cm long; fruit bearing bracts triangular-ovate, cordate, 2–4 mm long, 5–8 mm broad, the margins dentate, setose-villose.
• Capsule 3-lobed, 2–3 mm long, short-pilose.

分布

• 台灣 : Endemic. This variety inhabits open seaside in the southern part.

引證標本

PINGTUNG: Hsiaoliuchiu, Hosokawa 2056(Type!); Kenting, Chuang 1038.

參考文獻

• HUANG, TSENG-CHIENG, Flora of Taiwan, second edition 3: 421. .  (Fl. Taiwan 2nd edit.)