| Family | ASTERACEAE |
| Genus species | Arnica latifolia Bong. trib. Heliantheae |
| Bibliography | Mém. Acad. Imp. Sci. St.-Pétersbourg, Sér. 6. Sci. Math. 2(2): 147 (1832) |
| Native Range | Subarctic America to w. USA |
| Primary Biome | Temperate |
| Habitat | grassland |
| Altitude | 500-3300m |
| Description | stems simple, leaves 2-4-pairs, shortly petiolate to sessile, elliptic to ovate, serrate, glabrous, capitula 1-3, involucre turbinate, bracts lanceolate |
| Size | 10-40cm |
| Color | yellow |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | mesic, slightly humous, sunny site alpine house, moist, rich, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1 month, 10-16°C division in spring; cuttings in late summer |
| Synonyms | Arnica aphanactis Piper Arnica aprica Greene Arnica betonicifolia Greene Arnica eriopoda Gand. Arnica flodmanii Rydb. Arnica glabrata Rydb. Arnica grandiflora Greene Arnica granulifera Rydb. Arnica intermedia Howell ex Rydb. Arnica laevigata Greene Arnica latifolia var. teucriifolia L.O.Williams Arnica leptocaulis Rydb. Arnica membranacea Rydb. Arnica menziesii Hook. Arnica oligolepis Rydb. Arnica paucibracteata Rydb. Arnica platyphylla A.Nelson Arnica puberula Rydb. Arnica teucriifolia Greene Arnica ventorum Greene |
| Territory | 7 Northern America 70 Subarctic America (ASK Alaska, NWT Northwest Territories, YUK Yukon) 71 Western Canada (ABT Alberta, BRC British Columbia) 73 Northwestern U.S.A. (COL Colorado, IDA Idaho, MNT Montana, ORE Oregon, WAS Washington, WYO Wyoming) 76 Southwestern U.S.A. (CAL California, UTA Utah) |