김의골풀
| * 본종은 국가생물종목록을 근거로 등록된 종입니다. | |
| 과 | 골풀과(Juncaceae) 2속 (피자식물문/백합강/골풀목) |
|---|---|
| 속 | 골풀속(Juncus) 21종 |
| 국명 | 김의골풀 |
| 학명 | Juncus baekdusanensis M. Kim |
| 개요 | Juncus baekdusanensis M. Kim sp. nov. (Figs. 1-3) Korean name: Gim-ui-gol-pul 김의골풀 Plants perennial, tufed. Rhizome horizontal. Stems terete, 15- 50 cm. Leaves basal and cauline, leaf sheath auricles 1.5-4.5 mm, leaf blade terete, 7-15 cm × 0.5-1 mm. Inflorescences terminal, 7- 10 cm, 2-flowers in capitate clusters. Involucral bracts 1, leaflike, 1-5.5 cm. Bracteoles 2, ovate. Perianth segments 6, reddish green, ovate, 3.5-4.0 × 1.0-1.5 mm, margin white scarious, apex acute. Stamens 6, filaments 2-2.4 mm, anther ca. 0.5 mm. Ovary ca. 2 mm, style ca. 0.7 mm, stigma 3-branched. Capsule ovoid, 4.0- 5.5 mm, longer than perianth. Fl. July, fr. August. Type Locality: Mt. Baekdu. Holotype: Mt. Baekdu. July 10, 2014. M. Kim 20140321. Herbarium of Chonbuk National University (JNU). Isotypes: JNU, KH. Paratypes: Mt. Baekdu. August 5, 2014. M. Kim 20140345- 20140348 JNU. Distribution: Mt. Baekdu Etymology: The specific epithet is derived from Mt. Baekdu (Baekdusan) where this new species is located. The Korean name, Gim-ui-gol-pul, comes from general Jwajin Kim who fought against the Japanese army in this area for Korean independence. |
| 근연종* | Key to Juncus baekdusanensis and its related taxa. 1. Inflorescences pseudolateral 2. Stamens 3 3. Perianth segments unequal ················ J. effusus 골풀 3. Perianth segments equal ··· J. setchuensis 푸른갯골풀 2. Stamens 6 ········································· J. haenkei 갯골풀 1. Inflorescences terminal 4. Herbs annual ····························· J. bufonius 애기골풀 |
| 참고문헌 | https://doi.org/10.11110/kjpt.2014.44.4.238 |
