APOCYNACE. 665 
Pai alternate; corollas large, showy; lobes overlapping to the 
i 
Corolla funnel-shaped ; fruit indehiscent : 
yx ular within ; fruit somewhat af afigala composed of 
two almost completely siaithed ripe carpels with hard, 2-celled 
endocarp; seeds in each cell 1-2; flowers yellow...... Thevetia. 
Calyx not glandular within ; fruit of two separate, or some- 
times (by abortion) of a single ellipsoid ripe carpel, with a 
tough,. fibrous, 1-2-seeded endocarp ; flowers white ...Cerbera. 
lone salver-shaped ; calyx not glandular within ; fruit of two 
divaricate, coriaceous, dehise ent perenne : seeds winged; flowers 
yellowish-white or yellowish- Pawn. Asie: La Plumeria. 
Leaves opposite or oi corolla in all salver-shaped :— 
Calyx not glandular within :— 
Fruit indehiscent, drupaceous ; seeds few, without wings or 
Ripe carpels 1-seeded, more or less united below; corolla- 
‘cus overlapping to the left; leaves almost always whorled 
Rauwolfia. 
Ripe carpels 1-2-seeded, free, one carpel sometimes ne. 4 
pieclla lobes overler Dag to the right; leaves epee: 
opsia. 
Fruit dehi enti of TWO sender tee, meoverel seeded follicles ; 
corolla-lobes overlapping to the le 
s in each carpel 6 or more, in two rows; seeds sub- _ 
cylindric, truncate at both ends ; leaves opposite ; stigma 
} plumose....- inca. 
| Ovules very many, in several rows in each carpel ; seeds cilia’ 
at both ends ; leaves whorled Alstor.; 
Calyx glandular within ; fruit follicular :— 
Follicles few-seeded, coriaceous, sometimes hardly dehiscent ; 
seeds embedded in le ‘git + wings or coma; corolla-lobes 
overlapping to the left ....-+--++se+re+s+eerreees aberneemontana. 
Follicles esi. slender, woody; seeds not embedded in 
pulp, pe with a deciduous coma ; corolla-lobes <Aipaba 4 ae 
to the ola 
* Anthers a in a cone souk the top of the style oa Be to 
+ by a point on the connective, the anther-cells produced downward into 
 subulate empty spur ; ovary of two carpels united only by the style, 
-arely (Parsonsia, Vallaris) connate throughout in flower; fruit always 
of two follicles ; seeds always comose at one or both ends :—[p. 664] 
+Anthers more or oe exserted ; corolla rotate or salver-shaped ; leaves 
: opposite :—[p. 66 
— 
