400 LXI. RUBIACE®. 
SusTRIBE II. Hedyotidez. — Flower rs in ann clusters, or solitary. Corolla-lobes 
valvate. Ovules attached to an axile or MOS centa. Fruit capsular or separating into 
dry cocet.—Herbs, undershrubs, or rarely shru 
ee me or ze or rns into hard cocci. 
s. viai (> n m. NEM 
Flow Petals 2-0 e St toothed . ee eal ye scher 
ech aie dian long, uns compressed. . . . . . . + 4 OPHIORRHIZA, 
Susrrise III. Gardeniese.— F/owers in cymes, clusters, or solitary. Corolla- lobes 
imbricate. Ovules vetted to an azile or E rinde placenta. Fruit succulent, sadelissenh 
ary l-celled, with 2, more parietal prominent placent 
Stipules connate te withia Se mies . Inflorescence usually egent 5. GARDENIA. 
Ovary 2-celled (rarely several-celled) with axile placentas. Stipules 
interpetiolar. 
int 
owers 5-merous 
Inflorescence ax xillary. Ovules imbedded in a fleshy placenta . 6. RANDIA. 
Corythbs terminal. 3 not imbedded in theplacenta . . 7. WEBERA. 
Flowers 4-merous. Ovules few (sometimes on GE 2 pM on a 
peltate placenta. eec axillary or terminal . 8. DIPLOSPORA. 
E II. Coffe vat re opposite or rarely whorled, with small or membran 
Ps esit o inside of them. Ovules solitary or very rarely 2 collateral in m 
ell of the ovary, wéis Ke to each carpel spared by spurious septa. Cells of the 
fruit or pyrenes always 1-seeded. 
_ SUBTRIBE J. Ixoreve.—Corolla-lobes imbricate ( — — Ovules lale 
Se H attached, ech Ga Fruit a be SÉ: or drupe. Album E d 
Pose 9. Ixora. 
SUBTRIBE II. Guett: er C Led erred Ovules Pr from the 
pyren usually 
summit of the normal or spurious cells. upe, the nucleus or 
hard. eter little or none. fx te or Zoe SE in forked cymes or ` solitary, 
rarely veniat 
merous than the style-lobes, superposed in several series . 10. TrwoNtUs. 
V each cell au 
lobe, superposed, the sid ovule erect, the lower one suspended . 11, SCYPH haa 
Cells pies of the same number as the style-lobes. 
Corolla- A veo limb s po reading. 
Ov d xA, . 12. ANTIRRHGA: 
ary 2 
Ovary o Gage, 
GEN obed a Soe 
limb eupular, ‘ranate o or ob lene. , ——. 1 DN Se 
Corella-tube ovoid, lobes ve e all. Sch ee, ge rM HopokiNsoxt 
SuBTRIBE III. Van —Corolla-lobes valvate. Ovules e: attacked € od 
We ee d hec Fruit a pend drupe with l-seeded pyrenes. Album 
Flowers i in mah cymes or clusters, Ovary Q-celled. . . . . 16. CANTEIUM. 
i SUBTRIBE IV. Psychotrieæ.—Corolla-lobes valvate. Ovules erect ng the og 
aterally attached, riras the middle, ae pus Me Fruit a berry-lik 
L-seeded pyrenes. " Albumen copious —Trees or shrubs. 
d in vi» phi heads, the calyx-tubes concrete or immersed i 
often twi Pruit 
e d py. with aae e Gei Ze as — — . 17. Mamm, 
Flowers and fruits s quite distinct. ET 
Ovules and 1-seeded pyrenes 4, stylelohes4 . . . . . 18. CarLosPe 
