APOCYNACÉES, 187 
Stamina 5, sub apice tubi inclusa; antheris lanceolatis v, sagittatis, 
Diseus cupularis, nune subobsoletus. Germina 2, libera; ovulis in 
singulis æ-serlatis ; stylo brevi, sub apice 2-fido varie dilatato, nunc 
sæpius in annulum cupulatum incrassato, Garpella 4, 2, suborbicu- 
laria, ovoidea v. oblonga, nune obliqua v. dimidiata compressa, 
linea curva laterali prominula nunc pereursa, rimis 1, 2 dehiscentia, 
corlicea v, lignosa, Semina œ, compressa, orbicularia v. obovata ; 
funieulo gracili sæpe adnato; hilo centrali; margine circumeirea 
apice v. hinc aut utrinque in alam membranaceam produeta ; embryo- 
nis exalbuminosi cotyledonibus crassis v. membranaceis, inæqualibus ; 
radicula supera brevi, — Arbores v. arbusculæ; foliis alternis v. 
nunc suboppositis, glabris v. subtus incanis, penninerviis; floribus 
in Cymas nune contractas terminales v. oppositifolias dispositis?. 
(America ealid. *) 
#0. Microplumeria H. BN'. — Flores minimi, sepalis 5, pilosis. 
Gorollæ in alabastro subglobosæ extusque pilosæ lobi 5, sinistrorsum 
obtegentes. Stamina 5, ad imam corollam affixa ; filamentis brevibus 
gracilibus ; antheris (Plumeriæ) basi obtusis introrsis acuminalis. 
Germina libera hirsuta; stylo gracili erecto; ovulis in germinibus 
Sigulis ad 6, obliquis, 2-seriatis. Fructus..…? — Arbor; amis 
dichotomis ; folits oppositis brevissime petiolatis oblongo-lanceolatis 
membranaceis glabris; nervis inæqualibus parum obliquis; floribus 
LT cymas ler minälés parvas stipitatas compositas dispositis, (Brasiliu 
107, 
#. Rauvolfia PLuM. — Flores parvi v. mediocres; sepalis 5, 
liberis v. basi connatis, imbricatis. Corollæ hypocraterimorphæ bus 
ad stamina dilatatus, ad faucem constrictus, sæpe intus strigosus ; 
limbi lobis d, sinistrorsum obtegentibus. Stamina inclusa; antheris 
aCutIS y. dub ad basin polliniferis. Discus continuus v, lobatns. 
1. Parvis, sæpe erebris. née le M. n-Sprment: H. Bx 
?, og generis nobis est Thyroma Mie, 6. Gen., 40. n a on 1), n, 179, — 
poc., 22, 1. 3B; ala seminis 1-late 1, Gen. L Le ee G a 
ali; fr Es sg da des hiante. Pret 708 vi ba . sn 4 7 ur, ne sa. 
3. Spec. ad 50. M. n Mart, Fl, bras., — Ophiozylon L., Gen., h. 
VI, 1, 43, t, 49- 7; in Linie, X XXX, 397 (Aspi- Prodr., VII, 342. — Poser top re fi 
dos sperma). = SCHLCHTL, in … Zeit. XIX,  cochinch., 131. — H. BN, " “Ta Cyr ; 
A B (Aspidosperma). — sis. PI. Lor., 318,4 12; in ou: Far Linn purs Wr- 
9; Symb. tosiphonia FL ind  H, 4 
ER gg Pr a an ap à“ edité H a Fa 3 6., Flora (1870), + in 
4 In Bull, 1. Le s “à nn. V, Heurck PI. nov., 138, 205, 
