APOCYNACEZ. 665 
wie alternate ; corollas large, showy; lobes overlapping to the 
aa funnel-shaped ; fruit indehiscent :— 
Calyx glandular within; fruit somewhat angular, composed of 
two almost completely united ripe carpels with hard, 2-celled 
endocarp ; seeds in each cell 1-2; flowers yellow...... tia. 
Calyx not glandular within; fruit F me- 
times (by abortion) of a single ellipsoid ripe carpel, with a 
tough, fibrous, 1-2-s arp ; ‘ ra. 
Corolla salver-shaped; calyx not glandular within ; fruit of two 
‘pe 
divaricate, coriaceous, dehiscent follicles; seeds winged; flowers 
te ellowi Plumeria 
yellowish re 
eaves 
or whorled ; corolla in all salver-shaped :— 
Calyx not Afmtalar within :— 
Fruit waaneeiiaane drupaceous; seeds few, without wings or 
Rips carpels 1-seeded, more or less united below; corolla- 
lobes overlapping to the left ; leaves almost always whorl 
aw 
ipe carpels 1-2-seeded, free, one carpel sometimes abortive ; 
corolla-lobes overlapping to the right; leaves opposite 
Fruit dehiscent, of two i free, several-seeded ees 
corolla-lobes overlapping to t 
vules in each carpel 6 
sian srunonic at both ends; leaves opposite ; 
plumos 
‘Orci very many, in several rows in each carpel; seeds eer: 
Alstonia. 
or more in two rows; seeds sub- 
ene 
ca. 
at both ends; leaves whorled ....cev Daas ae. 
Calyx glandular within; fruit follicular :— 
- Follicles few-seeded, coriaceous, sometimes hardly dehiscent ; 
ed in or without wings or coma; corolla-lobes 
seeds embedd 
Tabernzmontana. 
Ovenlappmeg to the left «...0..0-c0c.ceesreuvees esos 
Follieles sila ea: slender, woody ; seeds not embedded in 
pulp, — with a deciduous coma; corolla-lobes Kat ae 
to the olarrhena. 
*Anthers nies in a cone round the top of the style and ROT” 
it by a point on the connective, the anther-cells arcsgeah wile into 
& subulate empty spur; ovary of two carpels united on ue aiare style, 
pty 
rarely ee Vallaris) connate throughout in aia fruit 
of two follicles ; seeds always comose at one or both ends :-—{p. 664] | 
Anthers ‘abet or less exserted ; corolla rotate or salver-shaped; leaves 
te :—[p. 666] an 
Ps 
