RUBIACEA. 549 
entire; stipules bristly, not entire; flowers in cymes, not 
solitary :— 
Calyx-teeth contiguous: capsule (in our species) tardily 
et or indehiscent; seeds usually angular; cymes 
Ga we edyotis. 
Calys- teeth remote ; ae pergre dehiscent above 
calyx, very rarely indehis — 
Seeds minute, angular ; eae laxly paniculate 
Oldenlandia. 
Seeds plano-convex or globose with a ventral cavity 
otis. 
{Fruit broadly, didymously obcordate, with 2 compressed, 
Siete lobes opening above calyx by gaping slits; flowers 
n dichotomous oyu [p. 548] eat coueives hiorrhiza. 
Inflorescence lax ; fruit a berry :— 
Inflorescence terminal; calyx with one lobe usually forming a 
coloured leaf ..-Mussenda. 
nflorescence axillary ; : ee equally 4-5- lobed .. -Adeno sacme. 
rupe 
with 2 many-seeded pyrenes Myrio —ve 
Stamens inserted at base of corolla-tube ; lobes of corolla imbri- 
cate; seeds small: ; cotyledons minute ; inflorescence terminal 
H. 
am 
Stamens inserted at or near mouth of corolla-tube; lobes of 
Corolla contorted ; seeds large; cotyledons often leafy ; inflores- 
Cence axillary :-— 
Ovary 1- celled ; seeds many; stigma fusiform -. ...-- Gardenia. 
Ovary 2-celled :-— . 
Seeds many ; stigma fusiform .. (a eS Sa 
Seeds few ; style-arms two :— 
Flowers in axillary spikes LOND 4 Lae Petunga. 
Flowers in axillary fascicles : 
Flowers sessile ; anthers insite! subincluded 
Hyptianthera. 
Flowers usually pedicelled ; anthers exserted, glabrous 
Diplospora. 
"Ovales solita 
tary in each cell :—[p. 548] : 
ec “lobes contorted in bud ; stipules =e ee solitary ; shrubs 
| trees :—{p. 550] 
