Botanical name: Anthyllis barba-jovis
Common names: Silver Bush, Jupiter's Beard
Family: Fabaceae
Subfamily: Faboideae
Origin: Mediterranean
USDA Plant Hardiness Zone Map
Silvery hairy shrub with evergreen foliage and pale yellow flowers. It's a good specimen plant for a rock garden in a dry, warm climate.
Link to this plant:
https://toptropicals.com/catalog/uid/anthyllis_barba_jovis.htm