화살곰취(1)
https://daehyo49.tistory.com/7812111
어리곤달비(1) (곰취속 Ligularia 검색표와 비교표)
https://daehyo49.tistory.com/7811057
학명: Ligularia jamesii (Hemsl.) Kom.
분류: 국화과
중국어명: 长白山橐吾
사진: 2018.07.07 백두산 서파
아래: 2018.07.06 백두산 북파
FOC 설명
Ligularia jamesii (Hemsley) Komarov, Trudy Imp. S.-Peterburgsk. Bot. Sada. 25: 697. 1907.
长白山橐吾 chang bai shan tuo wu
(학명 이명)
Senecio jamesii Hemsley in Forbes & Hemsley, J. Linn. Soc., Bot. 23: 453. 1888; Senecillis jamesii (Hemsley) Kitamura.
(설명)
Stem erect, 30-60 cm tall, 4-5 mm in diam. at base, proximally glabrous, distally white arachnoid-puberulent. Basal leaves petiolate; petiole to 29 cm, slender, glabrous, base narrowly sheathed; leaf blade triangular-hastate, 3.5-9 cm, base 7-10 cm wide, abaxially glabrous, adaxially shortly yellow pilose, palmate-pinnately veined, margin sharply dentate, apex acute or acuminate; sinus ca. 1/2 as long as leaf blade, broad, basal lobes lanceolate, to 6 cm, segments to 2.5 cm, divergent, margin entire or 2- or 3-divided. Middle stem leaves shortly petiolate; sheath enlarged, to 4 cm, amplexicaul; leaf blade smaller, ovate-sagittate. Distal stem leaves numerous, sessile, bracteal, lanceolate, to 3 cm, margin subentire. Capitulum solitary, 5-7 cm in diam.; supplementary bracts linear-lanceolate. Involucre broadly campanulate, 15-17 × to 1.5 cm, outside white arachnoid-puberulent; phyllaries ca. 13, in 2 rows, lanceolate, ca. 3 mm wide, margin brown membranous, apex acuminate. Ray florets 13-16, yellow; lamina linear-lanceolate, to 4 cm × 3-4 mm, apex acuminate, 2- or 3-lobed; tube 5-6 mm. Tubular florets numerous, 1-1.1 cm; tube ca. 5 mm. Achenes dark brown, cylindric, 5-7 mm. Pappus pale yellow, as long as tubular corolla. Fl. and fr. Jul-Aug.
Forest understories, scrub, alpine meadows; 300-2500 m. Jilin, Liaoning, Nei Mongol [Korea].
http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200024230
세밀화는 http://www.efloras.org/object_page.aspx?object_id=120844&flora_id=2 참조