Orbea consists of clump-forming succulent perennials that lack leaves. These plants feature fleshy stems characterized by prominent angular teeth. During the summer and autumn months, they produce funnel-shaped flowers that emit a strong, unpleasant odor.

Orbea

Orbea caudata

This succulent grows in a mat-like formation, reaching heights of up to 5 cm. It features upright, four-angled stems with toothed edges, which exhibit a reddish tint at the tips. During the summer months, it produces solitary, pale yellow flowers shaped like stars. These flowers release an unpleasant odor to lure in pollinating flies.

Orbea ciliata

Orbea cooperi

Orbea gerstneri

Orbea halipedicola

Orbea hardyi

Orbea knobelii

Orbea lepida

Orbea lugardii

Orbea maculata

Orbea namaquensis

Orbea paradoxa

Orbea pulchella

Orbea rangeana

Orbea semota

Orbea speciosa

Orbea tapscottii

Orbea ubomboensis

Orbea variegata is a succulent perennial characterized by its upright, angular stems, which can reach heights of up to 10 cm. The plant produces clusters of star-shaped flowers, measuring between 5 to 8 cm in diameter, adorned with prominent reddish-purple spots.