Lessertia frutescens

Lessertia frutescens
Foliage, flowers and immature seed pods, at Rooikoppe, Little Karroo, Western Cape, South Africa
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Faboideae
Genus: Lessertia
Species:
L. frutescens
Binomial name
Lessertia frutescens
(L.) Goldblatt & J.C.Manning

Lessertia frutescens (syn. Sutherlandia frutescens (L.) R.Br.; Colutea frutescens L.) is a southern African legume in the family Fabaceae. It is also known as cancer bush, balloon pea, Cape bladder pea, sutherlandia; and phetola ("it changes") in seTswana, and insiswa ("the one that drives away the darkness") in isiZulu. It is a shrub with bitter, aromatic leaves, with red-orange flowers appearing in spring to mid-summer. These are followed by inflated, air-filled pods containing the seeds.