Spanish broom (Spartium junceum)
Spanish broom is a perennial, woody, deciduous shrub that can grow up to 10’ tall. It has bright-yellow pea-like flowers that bloom from April to June, forming 1 ½”–4” long pea-like seedpods with fine, silver hairs. Found along roadways, disturbed sites, and habitat edges in southern Mendocino County.
Size: up to 10’ tall and 10’ wide
Stem: glabrous and cylindrical (rush-like)
Foliage: deciduous, sparse and small, each leaf less than 1” long
Flowers: bright-yellow pea-like flowers, several per cluster, blooms April–June
Fruit: pea-like seedpods 1 ½”–4” long, slightly flattened, covered in fine silver hairs
Learn more about Spanish broom from the California Invasive Plant Council