:96 LXXXIV. RUBIACEJE. [Cinchonec. 
.2-locularis, loculicide 2-valvis, polysperma, placentis tenuibus demum liberis. Semina 
adscendentia, imbricata, testa membranacea in alam latam utrinque elongatam laceram 
"basi 2-fidam dilatata, nucleo oblongo, albumine earnoso ; embryo parvus, cotyledonibus 
oblongis v. orbicularibus, radicula clavata v. tereti.—Arbores v. arbuscule, ramis ssepe 
tortuosis, ramulis crassiusculis teretibus, cortice amaro. Folia opposita, petiolata, glabra 
v. pubescentia, decidua. Stipule interpetiolares, glanduloso-serratz, decidusz. Flores 
parvi in ramulis panicule axillaris v. terminalis nutantis spicati; bractem 1 v. 2, 
foliacez, reticulatz, longe petiolat:, demum marcescentes ; bracteole parv: v. 0. 
Species 4-5, Asise et, Afriez tropicze incole. DOC. Prod. iv. 308. Walp. Hep.ii. 943, vi. 63. Mig. 
Fl. Ind. Bat. 3i. 163.  Roxb. Cor. Pl. t. 106 (Cinchona). Wight, Ic. t. 1159 (Cinchona). 
20. Corynanthe, JWelw. in Trans. Linn. Soc. xxvii. 37, t. 14.— Calycis tubus ovoideus 
v. subglobosus ; limbi lobi 5, lanceolati, persistentes. Corolla infundibularis, tubo recto 
tereti, fauce ampliata ; limbi lobi D, late ovati, patentes, intus pubescentes, dorso infra 
apicem appendice elongato-clavata instructi, induplieatim valvati. Stamina 5, corolle 
fauci sessilia, exserta, patentia; antherz lineari-oblongz, basi profunde 2-fidz. ^ Discus 
inconspicuus. Ovarium 2-loculare ; stylus filiformis, stigmate clavato ; ovula in loculis 
perplurima, adscendentia, in placentis axi adnatis imbricata. Capsula coriacea, lineari- 
oblonga, compressa, 2-sulca, 2-locularis, loculicide 2-valvis, polysperma. Semina com- 
pressa, imbricata, adscendentia, nucleo minutissimo, testa in alam latam membranaceam 
lineari-elongatam basi attenuatam profunde bifidam dilatata; embryo . . . .—Arbor, 
inflorescentia excepta glaberrima, ligno durissimo, cortice amaro. Folia opposita, 
petiolata, oblongo-lanceolata, persistentia.  Stipule utrinque solitaris, elongats, ca- 
duce. Flores parvi, albidi, in paniculam trichotome ramosam ramis inferioribus 
verticillatis dispositi, pedicellati, ebracteolati. 
Species 1, Angolensis. 
21. Danais, Commers. ex Vent. Tabl. ii. D84.— Flores ab ortu dioici. Calycis tubus 
subglobosus ; limbi lobi 5, subulati v. lanceolati, persistentes. Corolla infundibularis 
v. hypocraterimorpha, tubo elongato, fauce villosa; limbi lobi 5, patentes, valvati. 
Stamina 5, fauci corolle inserta, filamentis glabris in fl. (4 filiformibus longe exsertis, 
in fl. 9 brevibus v. 0; antherz versatiles, lineari-oblongsz. Discus annularis. Ova- 
rium 2-leculare ; stylus filiformis in fl. ($. inclusus ramis 2 elongatis nudis, infl. 9 longe 
exsertus, ramis papillosis cono terminatis; ovula in loculis numerosa, placentis sub- 
globosis medio septo peltatim affixis inserta. Capsula parva, didyma v. globosa, crus- 
taceo-coriacea, 2-locularis, loculicide 2-valvis, valvis integris, polysperma. Semina 
minuta sursum imbricata, peltata, nucleo angulari, testa reticulata in alam membranaceam 
orbicularem expansa, albumine carnoso; embryo minutus, cotyledonibus ovoideis, 
radicula tereti.—F'rutices alte scandentes (nunc erecti?) glabri v. ramulis puberulis. 
Folia opposita v. 3-natum verticillata, petiolata, coriacea. —Stipule interpetiolares, late 
ovato-triangulares, acutz.. Flores inter minores, in cymas corymbosas axillares dispositi, 
flavi, odori, interdum 6-meri, bracteati, pedicellis ebracteolatis. ; 
Species ad 8, Mauritii, Borboniz et Madagasearis incole. DC. Prod. iv. 361. Lam. Ill. 1. 166, 
J.2.. Gerin. Fruct. t, 195. 
22. Bovvardia, Salisb. Parad. Lond. t. 88. (JEginetia, Cav. le. vi. bl, t. DT2 mon. 
Linn. )— Calycis tubus subglobosus turbinatus v. campanulatus;; limbi lobi 4, breviusculi 
v. elongati, erecti v. recurvi, persistentes. Corolla tubulosa v. hypocraterimorpha, tubo 
recto v. curvo intus glabro sparse piloso v. annulo piloso cincto ; limbi lobi 4, breves: 
v. elongati, erecti v. patentes, valvati, intus glabri v. tomentosi. Stamina 4, fauci v. 
tubo corollee supra medium inserta, filamentis brevibus v. elongatis ; anthers versatiles 
lineares v. oblongs, obtuss, inclusse v. exserts, rimis lateralibus. Discus antlaris, 
interdum pilosus. .Ovarium 2-loculare ; stylus filiformis, integer, stigmate obtuso: 
2-dentato v. 2-fido, ramis apice v. deorsum stigmatosis; ovula in loculis perplurima, 
placentis tumidis septo peltatim affixis conferta. Capsula subglobosa-didyma, coriacea, 
