to the Genera.) II.—DIANDRIA, 31 
Anther-cells divergent ; sess a8 stamens almost 
always represented by staminodes :— 
Anther-cells coed at apex; ovary 1-celled, 
sometimes obscurely so :— 
eaves several alternate; capsule ellipsoid, 
included in the calyx...675. Rhynchoglossum. 
Leaves opposite or’ whorled or leaf solitary ; 
capsule much longer than calyx :— 
bn 
stem leafless or scaly below, with 4 leaves in a 
whorl at the apex ......... 674. Tetraphyllum. 
Flowers pedicelled on axillary peduncles : 
a ma oblique; leaf solitary or leaves 
672 ym u 
rf fone 2-fid; leaves opposite 
673. Chirita. 
Anther-cells not confiuent ; leaves opposite : 
Ovary 1-celled, the ovules attached under on 
laminse - a projecting parietal 2-laminate 
plac 685. M a. 
Gere pee the ovules attached to an incon- 
spicuous placenta on the middle of the septum 
Be 
Anther-cells parallel or one placed higher up than 
the other : 
Leaves ors crowded, subradical; seeds not 
supported on Pala retinacula ...... 688. Elytraria. 
Leaves opposite 
§|Seeds support iol on hard retinacula :—{p. 32] 
Corolla-lobes twisted to the left in bu 
01. Dedalacanthus. 
per eeaT papers in bud :— 
ach gh a normally 
Hig or more- Cas a i—[p- 
sino pe naa at es angles to the 
oid, Lege compressed 
3. Andrographis. 
Capsule subterete ; ois much com- 
d :— 
§Corolla - tube narrowly cylindric, 
slender, 2 Spenn ; ovary pubescent 
. 32] . Gymn 
Fee e ee eee 
