나비잎유홍초
| 과 | 메꽃과(Convolvulaceae) 8속 (피자식물문/목련강/가지목) |
|---|---|
| 속 | 유홍초속(Quamoclit) 3종 |
| 국명 | 나비잎유홍초(외래식물) |
| 학명 | Quamoclit gracilis Hallier f. |
| 분포 | 전라북도 (남원시) |
| 개요 | Plants annual, stems twining, slender, glabrous or pilose at the nodes. Leaves petiolate; petioles 1–10 cm long; blades ovate, 3–5-lobed or less commonly entire, 2–9 × 1.5–7 cm, apex acute to acuminate, rarely obtuse, base cordate to subtruncate with rounded auricles, margins irregularly dentate, abaxially glabrous or pubescent. Inflorescences axillary, 3–7 pedunculate cymes; peduncles 3–13 cm long; bracts linearlanceolate, aristate, 1–3 mm long. Flowers bisexual; pedicels 4–12 mm long, becoming reflexed in fruit; bracteoles lanceolate, 1–2 mm long; sepals unequal, the outer sepals oblong, 3–3.5 × 2–2.5 mm, apex obtuse and rounded to truncate, muricate or smooth, with a subterminal arista 3–5 mm long, glabrous, the inner sepals oblong, 4–6 × 3–3.5 mm, apex truncate, with a subterminal arista 2.5–3.5 mm long; corolla hypocrateriform, 2–2.5 cm long, red or orange-red, glabrous; the limb 1–1.3 cm in diam.; stamens 1.8–2.2 cm long, exserted; anthers ca. 1.5 mm long; ovary ovoid, ca. 1 mm long, 4-locular, glabrous; styles ca. 2 cm long. Fruits capsules, globose, 7–8 mm long, the apiculum ca. 2 mm long. Seeds 4 per capsule, 4–5 mm long, ovoid, black to dark brown, finely tomentose. |
| 참고문헌 | 60-64. |
