114 LXXXIV. RUBIACEJE. -Hiorec. 
stipitem basi contracta! ' Z. angulata, Benth. in Pl. Spruce exs. n. 3337, planta valde singularis, foliis 
supremis alternis, certe non hujus generis. 
Pawcugzia, Monírous, in Mem. Acad. Sc. Lyon, x. 223, ex descriptione ab Zxora non differt. 
Evxacnia, DC. Prod. iv. 478 (Petesia Samen: Fora Gaertn, Fruct. iii. t. 192) est vix dubitanter ad 
Iroram. referenda, : 
236. Pavetta, Lin. Gen. m. 132. (Orinita, ; Howutt. Pfl. Syst. vii. 361, t. 40, f. 1. 
Baconia, DC. in Awn. Mus. Par.ix. 219; Prod. iv. 485. Verulamia, DC. ex Poir. in 
Lam. Dict. vii. 543.)— Calycis tubus ovoideus v. turbinatus; limbilobi 4, rarius b, breves 
v. elongati, decidui v. persistentes. Corolla hypocraterimorpha, tubo gracili cylindraceo, 
fauce nuda v. barbata; limbi lobi 4, rarius 5, tubo sepissime longiores, patentes, stricte 
'eontort. Stamina 4, rarius 5; fauci v. ori corolle inserta, filamentis brevibus v. 
elongatis v. 0; antherz dorso affxz, incluss v. exsertz, lineares oblongs v. subulate, 
rect:z) v. post anthesin tortz. Discus tumidus, carnosus. Ovarium 2-loculare ; stylus 
gracillimus, sepe longe exsertus, stigmate fusiformi v. clavellato indiviso v. 2-dentato ; 
ovula in loculis solitaria, medio septo affixa, amphitropa, placenta carnosa magna et 
pulvinari v. inconspicua. Bacca pisiformis, carnosa, 2-pyrena, pyrenis chartaceis dorso 
convexis facie concavis v. planis. Semina pyrens conformia, umbilico ventrali, testa 
membranacea, albumine corneo; embryo dorsalis, incurvus, cotyledonibus foliaceis, 
radicula tereti infera.—fFrutices et arbusculs, glabri pubescentes v. tomentosi, ramulis 
"teretibus. Folia opposita, petiolata, ssepius membranacea. Stipule intrapetiolares, 
sepius in vaginam laxam connat:z, decidus. Flores in corymbos 3-chotome ramosos, 
rarius capitatos sspius floribundos axillares v. terminales dispositi, albi v. virescentes, 
pedicellis bracteolatis. 
Species ad 60, inter tropieos orbis veteris et in Africa australi obvize. DC. Prod. iv. 490.  Walp. 
Hep. ii. 480, 9412; wi. 40; Amm.; ii. 753; v. 111.  Zarv. et Sond. Fl. Cap. iii. 19.  Thw. Enwm. 
Pl.Zeyl. 155. Mig. Fl. Ind. Bat. ii. 263, 356, Suppl. 546, et in. Ann. Mus. Lugd. Bat. iv. 191 (excl. 
Jxora). Gerín. Fruct.i. 116, t. 96. — Klotesch, in. Peters. Mossamb. Bot. 989. Bot. Reg. t. 198. 
Hot. Mag.t. 8580. Wight, e. t. 148, 1035, 1065. — Harv. Thes. Cap. i. t. 131. — Bedd. Ic. Pl. Ind. 
Or. t. 99, 100... Benth. in. Hook. Nig. Fl. 413, et Hook. f. in Proc. Linn. Soc. vii. 196 (Baconia). 
Genus Zrore quam maxime affine, sed habitu, stipulis, stylo, placentisque sepe tumidis fere sem- 
per distinguendum. —S'ylocoryne etiam proxime affinis, differt tantum ovario 1-ovulato. 
237! Xachnostoma, Korth. iw Ned. Krwidk. Arch. ii. 202 (Lachnastoma).— Calycis 
tubus obovoideus ; limbus brevis, 4-lobus, persistens. Corolla infundibularis, fauce dense 
barbata ; limbi lobi 4, patentes, ovato-lanceolati, acuti, stricte contorti. $Stamina 4, fauci 
coroll: inserta, filamentis brevissimis; anther:ze dorso affixz, oblongo-lineares, cuspidatz, 
j-exseriz. Discus tumidus. Ovarium 2-loculare ; stylus filiformis, ramis 2 filiformibus ; 
ovula im loculis solitaria, septo medio peltatim affixa. Fructus immaturus subglobosus, 
&ubcarnosus, 2-locularis. Semina descendentia, depressa . . .—Arbuscula frutescens, 
Coffee habitu, ramulis gracilibus compressis puberulis. Folia opposita, membranacea, 
obovato-lanceolata, longe acuminata,  Stipule intrapetiolares, in vaginam brevem 
connate, cuspidatz. ^ Flores parvi, in fasciculos axillares calyculatos sessiles v. pres 
vissime pedunculatos subterni, basi bracteati. 
Species 1, Sumatrensis. Mig. F/. Ind. Bat.ii.257. Fructum non vidi. An Coffee v. Pawetie 
species ? : Q 
4 
238. Cof&tea, Linn. Gen. n. 230— Calycis tubus brevis, subcylindraceus, oblongus v. tur- 
binatus; limbus brevis, truncatus, dentatus v. lobulatus, intus sspe glandulosus, 
v. dentibus glandulosis, persistens. Corolla hypocraterimorpha v. infundibularis, tubo 
brevi v. elongato, fauce glabra v. villosa; limbi lobi 4-5, oblongi, obtusi, patentes; 
stricte contorti. Stamina 4—5, fauci coroll inserta, filamentis brevibus v. 0 ; anther:» 
dorso prope basin aflixs, lineares, obtuss v. acutz», incluse v. exsertz, post anthesin 
siepe recurvis v. toriz.  Diseus tumidus. Ovarium 2-loculare; stylus filiformis v. 
