Tall racemes of yellow lupin-like flowers May-Jun. green foliage with silvery hairs, 45cm. Invasive. Seed collected 3250 feet altitude, Silver Star Mountain, Cascade Range, Clark Co. WA.

Genus: THERMOPSIS
Variety: MONTANA var.OVATA
Cultivar: NNS 99-481
Plant family:
Hardiness zone: H7(below -20C)
Height: 21-50cm.

______

Other data

Foilage colour
Foliage season
Flower colour
Flowering season
Soil moisture
Shadiness
Hardiness

Plant ID 6760