KEY TO FLORA OF CAPE PENINSULA 
117 
MENISPERMACEAE 
ClSSAMPELOS, Linn. 
ClSSAMPELOS 
capensis, Thunb. 
NYMPHAEACEAE 
Nymphaea, Linn. 
Nymphaea 
stellata, Willd. 
PAPAVERACEAE 
Fruit many-seeded, dehiscent. 
CORYDALIS, DC. 
Fruit 1 -seeded, indehiscent. 
Fumaria, Linn. 
CoRYDALIS 
Capsule lanceolate ; petals equal. 
cracca, Schlecht. 
Capsule globose ; petals unequal. 
vesicaria, Pers. 
Fumaria 
Fruit flattened, with a marginal wing. 
Mundtii, Spreng. 
Fruit subglobose, without a marginal wing. 
officinalis, Linn. 
(= muralis, Sond.) 
CRUCIFERAE 
Fruit a siliqua. 
Valves of the siliqua flat. 
Calyx 2-spurred at base. 
Calyx not 2-spurred at base. 
Fully developed leaves 3-foliolate. 
Fully developed leaves not 3-foliolate. 
Valves of the siliqua keeled or round-backed. 
Siliqua indehiscent. 
Leaves narrow-linear, entire. 
Leaves obovate-oblong or obovate, not entire. 
Siliqua 2-jointed. 
Siliqua > 2-jointed. 
Siliqua dehiscent. 
Siliqua with a beak nearly half its length. 
Siliqua with a beak much less than half its length. 
Seeds 2-seriate. 
Leaves mostly cauline. Nasturtium, R. Bi. 
Leaves mostly radical. Diplotaxis, DC. 
Seeds 1 -seriate. 
Siliqua erect, adpressed, acuminate. Sisymbrium, All. 
Siliqua ascending, obtuse. BarbAREA, R. Bi. 
Chamira, Thunb. 
Cardamine, Linn. 
Heliophila, Linn. 
Carponema, Sond. 
Rapistrum, Medilc. 
Raphanus, Linn. 
Brassica, Koch. 
