The open plant encyclopedia
Snap a photo or search by any name to see how to care for it, where it comes from, whether it's safe, and a 3D model you can turn.
The plants people record most in your country, and ones that grow there wild.
Filter by what you want to do, shape, origin, country, care and safety.
Micranthes ferruginea
Also called Alaska Saxifrage, Russethair Saxifrage, Russet Haired Saxifrage, Rusty Hair Saxifrage
Rusty saxifrage is a small perennial alpine herb from western North America, grown for its neat basal rosette and white flowers. It needs cool, moist, well-drained conditions and does best in rocky or gritty soil.
Micranthes ferruginea is a species of flowering plant known by the common names russethair saxifrage and rusty saxifrage. It is native to western North America from Alaska and northwestern Canada to northern California to Wyoming, where it can be found in moist, rocky habitat in mountainous areas. It is a perennial herb growing from a caudex and rhizome system and producing a basal rosette of leaves. Each leaf is up to 6 centimeters long, thick and fleshy with large teeth along the edges. The inflorescence arises on a slender, hairy peduncle up to 40 centimeters tall. Thin branches bear flowers and reproductive bulbils. Each flower has spade-shaped white petals, the upper ones dotted with gold.
Sierra Saxifrage · Bud Saxifrage · California Saxifrage · Hawkweed Leaved Saxifrage · Howell's Saxifrage · Wholeleaf Saxifrage · Micranthes mertensiana · Branch Lettuce · Nelson's saxifrage · Peak Saxifrage · Alpine Saxifrage · Alberta Saxifrage
Text excerpted from the Wikipedia article Micranthes ferruginea by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
