연등심붓꽃
| 과 | 붓꽃과(Iridaceae) 5속 (피자식물문/백합강/백합목) |
|---|---|
| 속 | 등심붓꽃속(Sisyrinchium) 3종 |
| 국명 | 연등심붓꽃(외래식물) |
| 학명 | Sisyrinchium micranthum Cav. |
| 개요 | Korean name: Yeon-Deung-Sim-But-Kkot (연등심붓꽃). Herbs annual or short-lived perennial, 15?40 cm tall. Stems branched or rarely simple, flat, with 1?3 nodes, 1?3 mm wide, glabrous. Leaves alternate, ensiform, straight, 4?15 cm long, 3?6 mm wide, recurved at the apex. Inflorescences borne singly; spathes green, wider than supporting branch; outer spathes 2.5?4 cm long, 0.2?0.4 mm wide, margins basally connate 0.7?1.2 cm, 0?2 mm longer than inner one, apex acuminate, glabrous or hairy margin, hyaline margins of inner spathe ca. 0.3 mm wide. Flowers tepals lavender or white, with yellow center; flowers urceolate basally; outer tepals ca. 1 cm long, ca. 4 mm wide; inner tepals ca. 9 mm long, ca. 3 mm wide; filaments connate basally; glandular trichomes on the filamental column. Capsule ca. 5 mm in diam, globular, pubescent, or glabrous. Seeds ca. 1.1 mm long, alveolate, umbilicate, asymmetrically cuneate, and angled (Bicknell, 1899; Takeuchi et al., 2008). Chromosome number 2n = 16, 32, or 48 |
| 근연종* | Key to the species of genus Sisyrinchium in Korea 1. Leaves 1?2.5 mm wide; flowers campanulate basally; tepals purple, violet, or white; capsule ca. 3 mm in diam. ········································································ S. rosulatum 1. Leaves 3?6 mm wide; flowers urceolate basally; tepals lavender or white; capsule ca. 5 mm in diam. ················ ····································································· S. micranthum |
| 참고문헌 | DOI: https://doi.org/10.11110/kjpt.2016.46.3.295 |
