| Family | SAXIFRAGACEAE |
| Genus species | Saxifraga tricuspidata Rottb. sect. Trachyphyllum |
| Bibliography | Skr. Kiobenhavnske Selsk. Laerd. Elsk. 10: 446 (1770) |
| Native Range | Subarctic America to Michigan |
| Primary Biome | Subalpine or Subarctic |
| Habitat | tundra |
| Description | leaves dark green, cuneate, tridentate, 8-15mm long, flowers 3-10, petals 4-6mm long, in lower part yellow, in upper part red punctate |
| Size | 5-15cm |
| Color | white, creamy |
| Bloom | spring |
| Ca | |
| Type | subshrub |
| Cultivation | humous, moist, but in winter drier, semi-shady site alpine house, moist, humous soil, shading in summer |
| Propagation | seed in winter, barely covered, germ. 1-3 months, 16-21°C cuttings in late summer |
| Synonyms | Ciliaria tricuspidata (Rottb.) W.A.Weber Leptasea tricuspidata Haw. Saxifraga chamissoi Sternb. Saxifraga tricuspidata f. albiflora Engl. & Irmsch. Saxifraga tricuspidata f. ligulata Savile & Calder Saxifraga tricuspidata f. lutescens Engl. & Irmsch. Saxifraga tricuspidata var. micrantha Sternb. Saxifraga tricuspidata f. micrantha (Sternb.) Calder & Savile Saxifraga tricuspidata var. subintegrifolia Abrom. Saxifraga tricuspidata f. subintegrifolia (Abrom.) Polunin Saxifraga tricuspidata var. typica Engl. & Irmsch. Saxifraga tricuspidata f. woodruffii Calder ex Cody |
| Territory | 7 Northern America 70 Subarctic America (ASK Alaska, GNL Greenland, NUN Nunavut, NWT Northwest Territories, YUK Yukon) 71 Western Canada (ABT Alberta, BRC British Columbia, MAN Manitoba, SAS Saskatchewan) 72 Eastern Canada (LAB Labrador, ONT Ontario, QUE Québec) 75 Northeastern U.S.A. (MIC Michigan) |