Ibbetsonia
(named in honour of Mrs. Agnes Ibbetson, the author of several papers on Vegetable Physiology, published in "Nicholson's Philosophical Journal"). A small genus of shrubby greenhouse Cape plants, now referred to Cyclopia. For cultivation, see Podalyria.
I. genistoides (Genista-like). fl. yellow, pea-shaped, with an irregular purplish-brown spot at the base. Summer. l. sessile, ternate; leaflets narrow-linear with strongly revolute margins. h. 3ft. to 5ft. A much-branched glabrous shrub. (B. M. 1259).