58 FLORA OF SOUTH AUSTRALIA. 
Standard orbicular or renate, large; ovules 2. 
Pod ovoid or nearly globular; no stipules. 
Calyx-lobes longer than the tube, valvate ... 
Calyx-lobes shorter than the tube, not 
valvate. 
Pod shortly stalked, longitudinally 
divided ... oa me Rs os 
Pod stalked; leaves absent; flowers 
yellow ‘ - di 
Pod sessile, not bursting ; leaves reduced 
to filiform phyllodia; seedsappendaged 
Pod triangular, very inequilateral. 
Calyx-teeth very short; bracteoles and 
stipules absent; seeds strophiolate. Small 
shrubs : $i} 
Pod oval-oblong, 2-valved. Small shrubs or 
undershrubs. 
Stipules absent; calyx more or less 2-lipped. 
Bracteoles persistent close under the 
calyx or adnate to it; seeds strophio- 
late ‘ 
Bracteoles absent or very deciduous. 
Leaves scattered or imperfectly 
whorled; seeds without an appen- 
dage 
Leaves opposite, seeds with an 
appendage ... 
Leaves alternate or crowded; seeds 
with an appendage 
Stipules present; seeds strophiolate. Shrubs. 
Bracteoles absent or very deciduous; 
leaves coriaceous; pod coriaceous, 
turgid 
Bracteoles persistent close under the 
calyx or adnate to it; leaves her- 
baceous; pod oval; petals yellow and 
reddish or purple 
11. Stamens all united in a sheath, open on 
the upper side. 
Leaves simple or absent ; flowers axillary, solitary or 
clustered ; seeds appendaged. 
Anthers of equal length ; pod very flat. 
Pod winged, bursting along one edge 
Pod not winged, bursting along both edges 
Burtonia 
Mirbelia 
Sphaerolobium 
Viminaria 
Daviesia 
Phyllota 
Aotus 
Eutaxia 
Dillwynia 
Gastrolobium 
Pultenaea 
Platylobium 
Bossiaea 
