Family | ROSACEAE |
Genus species | Geum macranthum (Kearney ex Rydb.) B.Boivin |
Synonyms | Sieversia macrantha Kearney ex Rydb. |
Geum schofieldii Calder & Roy.L.Taylor | |
Parageum macranthum (Kearney ex Rydb.) H.Hara | |
Habitat | rocks |
Altitude | 500-1000m |
Description | basal leaves interrupted lyrate-pinnate, terminal segment largest, stem leaves bracteate, trifid, flowers solitary, erect, sepals 7-12mm, petals suborbiculate, 14-6mm |
Size | 13-30cm |
Color | yellow |
Bloom | summer |
Ca | |
Type | tuft |
Cultivation | rock crevices with favourable water regime, eastern slopes alpine house, poor, drained soil, shading in summer |
Propagation | seed in spring, barely covered, germ. 1-3 months, 13-18°C division in early spring |
Territory |
Northern America
Western Canada (British Columbia) |
Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
Comments | ROSACEAE
|