All Floras      Advanced Search
FOC Vol. 20-21 Page 182, 183 Login | eFloras Home | Help
FOC | Family List | FOC Vol. 20-21 | Asteraceae | Klasea

8c. Klasea centauroides subsp. komarovii (Iljin) L. Martins, Bot. J. Linn. Soc. 152: 457. 2006.

北麻花头 bei ma hua tou

Serratula komarovii Iljin, Izv. Glavn. Bot. Sada S.S.S.R. 27: 89. 1928; Klasea hayatae (Nakai) Kitagawa; K. nishimurana (Kitagawa) Kitagawa; S. charbinensis A. I. Baranov & Skvortsov; S. hayatae Nakai; S. hsinganensis Kitagawa; S. nishimurana Kitagawa.

Herbs 0.5-1.5 m tall. Rhizomes prostrate. Stems unbranched or sparingly branched in upper part. Petiole of basal and lower stem leaves 3-9 cm; leaf blade elliptic in outline, 8-20 × 3-10 cm, pinnatipartite or rarely undivided; lateral lobes 4-8 pairs, narrowly elliptic to broadly linear, margin entire or few toothed, apex acute. Middle stem leaves sessile or very shortly petiolate, similar in form and same in division to basal and lower stem leaves; lateral segments usually falcate or antrorse at an acute angle. Upper stem leaves smaller than others, linear or with 1-3 pairs of lateral segments. Peduncles (8-)12-30 cm, leafless or with 1 or few linear diminished leaves. Capitula 1-6(-9). Involucre campanulate or ovoid-campanulate, 1.1-1.5(-1.7) cm in diam., constricted, base shortly attenuate. Phyllaries tightly imbricate, in 7-10 rows; outer and middle phyllaries triangular, triangular-ovate, or ovate-lanceolate, 3-10 × 1.8-3 mm, leathery, greenish, often darker toward apex and purple at margin, apex acute and with a 0.5-1.5 mm apical spinule; inner and innermost phyllaries narrowly elliptic to linear, 10-20 × 1-2.5 mm, transitioning into appendage; appendage straw-colored or purple-tinged, linear to linear-lanceolate, bent outward, margin slightly revolute. Fl. and fr. Jul-Oct.

Mountain slopes, steppes, meadows; 200-1800 m. Hebei, Heilongjiang, Jilin, Liaoning, Nei Mongol, Shaanxi, Shanxi [Korea, Russia].


Flora of China @
Browse by
Advanced Search

Flora of China Home




 |  eFlora Home |  People Search  |  Help  |  ActKey  |  Hu Cards  |  Glossary  |