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Lithophragma parviflorum
Also called Small Flowered Fringecup, Small Flowered Prairie Star, Small Flowered Rock Star, Small Flowered Woodland Star, Pink Woodland Star, Prairie Star, Smallflower Fringecup
Smallflower woodland-star is a small rhizomatous perennial wildflower of western North America, grown mainly in native plant gardens and rock gardens. It thrives in open, well-drained spots with cool conditions.
Lithophragma parviflorum is a species of flowering plant in the saxifrage family known by the common name smallflower woodland star. It is native to much of western North America from British Columbia to California to South Dakota and Nebraska, where it grows in several types of open habitat. It is a rhizomatous perennial herb growing erect or leaning with a naked flowering stem. The leaves are mainly located low on the stem, each cut into three lobes or divided into three lobed leaflets. The stem bears up to 14 flowers, each in a cuplike calyx of red or green sepals. The five petals are bright white, up to 1.6 centimeters long, and usually divided into three toothlike lobes.
Its bulblets may produce toxins capable of poisoning livestock, although rodents eat them with no known adverse effects.
Text excerpted from the Wikipedia article Lithophragma parviflorum 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.
