Lupinus albicaulis
Fabaceae
Sickle-Keeled Lupine
Erect plant, flowers on upright stem above leaves. Silky hairs cover the foliage. Leaves palmately divided into 5–10 leaflets. Flower spike 4–15 in. long, loosely arranged, dull white, purple, or yellow, keel strongly upward-curving, tip pointing up through petals. Grows on open dry slopes in foothills and mountains.
- Rarity: Locally Common
- Flowering Time: Mid Summer
- Flower Form: Pea flowers, palmate leaves
- Life Cycle: Perennial
- Height: 1–2 feet
- Habitat: Dry Slopes, West-side Forest
- Found In: Crater Lake NP, Olympic NP, Siskiyous
- Native: Yes
- Latin Synonyms: Lupinus andersonii
