RUBIACE.E. 



463 



nel-shaped, with a short terete tube, a bearded throat, and 4 

 oblong lobes, which are longer than the tube, and twisted in 

 aestivation. Anthers 6, linear, almost sessile, exserted. Style 

 exserted. Stigma undivided. Berry dry, 2-celled, 2-seeded. 



159 IXORA. Limb of calyx small, 4- toothed (f. 106. a.). 

 Corolla salver-shaped (f. 106. 6.), with a slender terete tube (f. 

 106. d.}, and a 4-parted spreading limb (f. 106. 6.). Anthers 

 4, almost sessile in the throat. Style bifid (f. 106. e.) at the 

 apex, equal in length to the corolla or a little longer. Berry 

 drupaceous, crowned, nearly globose. 



160 PAVE'TTA. All as in Ixora, but differs in the style being 

 exserted beyond the corolla, and clavate, undivided, or hardly 

 bifid at the apex. 



161 SAPRO'SMA. Limb of calyx small, 4-toothed. Corolla 

 4-cleft, with a hairy throat. Stamens 4, inserted in the throat. 

 Stigma bifid. Berry oval, smooth, umbilicate, crowned, 1-seeded. 



162 COUSSA'REA. Limb of calyx tubular, sinuately 4-toothed. 

 Corolla with an elongated terete tube, which is hardly subtumid 

 under the apex, and a glabrous throat. Stamens 4, inserted in 

 the upper part of the tube, inclosed ; anthers oblong-linear. 

 Stigma bipartite, hardly exserted. Berry ovate-globose, hardly 

 fleshy, crowned, 1-celled, 1-seeded. 



163 POLYOZUS. Limb of calyx obsoletely denticulated, deci- 

 duous. Corolla with a cylindrical tube, which is shorter than 

 the 4-5 lobes of the limb, and a villous throat. Anthers hardly 

 exserted. Style short ; stigma bifid. Berry drupaceous, nearly 

 globose, not crowned. 



164 GRUMILEA. Limb of calyx 5-toothed. Corolla and sta- 

 mens unknown. Berry crowned, ovate-globose, rather coriace- 

 ous, 2 rarely S-celled. 



165 RUTIDEA. Limb of calyx small, 5-parted. Corolla 

 funnel-shaped, with a terete tube and a 5-lobed spreading limb. 

 Anthers oblong, sessile in the throat, exserted. Style clavate 

 at the apex ; stigmas 2, adnate. Berry nearly dry, globose, 

 crowned, 1-celled, 1-seeded by abortion. 



166 FARA'MEA. Limb of calyx very short, 4-toothed, or 

 entire. Corolla with a short terete tube, a naked throat, and 4 

 spreading oblong or linear lobes. Anthers 4, sessile, inclosed. 

 Style short, bifid at the apex. Berry dry, marked by 8 crenae 

 at the apex, 1-celled by abortion at maturity. 



167 STREMPE'LIA. Limb of calyx campanulately tubular, 4- 

 5-toothed. Corolla tubular, with a 4-5-parted spreading limb, 

 and a naked throat. Stamens inserted in the middle of the tube, 

 pilose in the free part ; anthers linear, inclosed. Fruit ovoid, 

 crowned. 



168 COFFE'A. Limb of calyx small, 4-5-toothed (f. 107. a.}. 

 Corolla tubular, funnel-shaped, with a 4-5-parted spreading 

 limb (f. 107. 6.). Stamens 4-5, inserted in the middle of the 

 upper part of the tube, exserted or inclosed. Style bifid at the 

 apex. Berry umbilicate (f. 107. h,), not crowned. 



169 ANTHERU'RA. All as in Psychotria, but differs in the 

 corolla being rotate and 5-parted ; in the anthers being sagit- 

 tate at the base and caudate at the apex ; in the style being subu- 

 late, and longer than the corolla, and in the stigma being simple. 



170 RON A BE A. Limb of calyx small, 5-toothed. Corolla 



oblong, somewhat funnel-shaped, with 5 spreading acute lobes, 

 and a naked throat. Anthers 5, oblong, inclosed. Stigma bi- 

 lamellate. Berry ovate, umbilicate. 



171 PSYCHOTRIA. Limb of calyx 5-lobed or 5-toothed. 

 Corolla funnel-shaped, short, 5-cleft; limb spreading or re- 

 curved ; throat bearded or glabrous. Stamens 5 : anthers ex- 

 serted or inclosed. Stigma bifid. Berry drupaceous, crowned. 



1 72 ANTONIA. Calyx having the tube clothed with imbricate 

 scales and a 5-cleft limb. Corolla funnel-shaped, with a 

 bearded throat and a 5-parted limb. Stigma ovate, bifid. Berry 

 2-celled. 



173 PALICOU'REA. All as in Psychotria, except the corolla, 

 which is tubular and cylindrical, and a little gibbous at the base 

 or curved, 5-cleft, bearded beneath the middle inside. The 

 teeth of the calyx, and the lobes of the corolla, sometimes rather 

 unequal. 



174 CHASA'LIA. Limb of calyx urceolate, rather tubular, 

 entire or 5-toothed at the apex. Corolla with an elongated 

 equal tube, and 5 short acutish erect or spreading lobes. Anthers 

 5, inserted in the mouth or top of the tube, inclosed or a little 

 exserted. Stigmas 2. Berry ovate, crowned, hardly dry. 



175 JA'CKIA. Limb of calyx unilateral, trifid at the apex. 

 Corolla funnel-shaped, with a filiform tube and a campanulate 5- 

 parted limb. Anthers a little exserted, filiform, sessile at the 

 throat. Style exserted, pilose in the middle ; stigma ovate, glo- 

 bose, longitudinally furrowed. 



SUBTRIBE II. CEPH.ELI'DE./E. Flowers disposed in heads, in- 

 volucrated by bracteas. 



176 CEPHJE'LIS. Limb of calyx very short, 5-toothed. Co- 

 rolla funnel-shaped, with 5 small lobes. Anthers inclosed. Stigma 

 bifid, usually exserted. Berry obovate-oblong, crowned, 2- 

 celled, 2-seeded. Shrubs and herbs. 



177 CARAPI'CHEA. All as in Cephtelis, but the anthers and 

 stigmas are a little exserted. Berry dry, salcate, divisible into 

 two parts, crowned. The nuts are smooth on the outside, not 

 as in Cephce'lis striated on the outside. 



178 SUTE'RIA. Limb of calyx tubular, angular, 5 times 

 longer than the ovarium, with an unequally 5-toothed border. 

 Corolla salver-shaped, with a terete tube and a naked throat. 

 Anthers sessile, inclosed. Stigma bilamellate. Fruit 2-celled, 

 2-seeded. 



179 GEO'PHILA. Limb of calyx 5-parted. Corolla tubular, 

 with a pilose throat, and 5 rather recurved lobes. Anthers 5, 

 inclosed. Stigma bifid. Berry ovoid, angular, crowned, 2- 

 celled, 2-seeded. Herbs. 



180 PAT A V BE A. Limb of calyx very short, entire, or 4-tooth- 

 ed, rarely 5-6-toothed. Corolla with a short, nearly terete 

 tube, and 4-6 spreading lobes. Anthers 4-6, sessile within the 

 throat. Stigma bluntly bifid. Berry globose, crowned, smooth, 

 2-celled, 2-seeded. 



181 SALZMA'NNIA. Limb of calyx bluntly 4-toothed or sinu- 

 ated. Corolla with a short tube and a 4-lobed limb. Stamens 

 with very short filaments, and very long linear anthers. Style 

 undivided. Berry dry, crowned, compressed, 1-celled and 1- 

 seeded from abortion. 



