: They produce small, fragrant pea-shaped flowers, usually featuring a bright mix of yellow, orange, and dark red or brown.
: Most species grow as open shrubs ranging from 1 to 3 meters in height. Their leaves are often modified into tough, leathery phyllodes or sharp, rigid scales to survive dry conditions. bitter pea
: Historically, some species were used by Aboriginal Australians as an inhalant; leaves and branches were burned to relieve breathing difficulties. : They produce small, fragrant pea-shaped flowers, usually