RUTACEÆ. 463 
13. Ravenia Vreiioz.'—Flowers nearly of Galipea ; sepals 5, very 
unequal; exterior 2 
cated.’ 
much larger, foliaceous; præfloration imbri- 
Corolla gamopetalous, very irregular ; tube rather wide and 
straight ; limb oblique 5-lobed, unequally oblique, imbricated. Sta- 
mens 7, of which 2 fertile, alternating with petals, bearing introrse 
2-rimose anthers ; sterile 5, subulate-glandular, antherless, of which 
3 larger are alternipetalous, 2 smaller thinner, alternipetalous, alter- 
nating with alternipetalous staminodes ; filaments all connate coa- 
lescing with tube of corolla. Disk shortly tubular, and gynæceum of 
Galipea (or Erythrochilon) ; styles 5, coalescing in tube, at apex free, 
stigmatiferous. Fruit and other characters of Hrythrochiton ; calyx 
persistent round capsule.—Glabrous pellucid-punctuate (fragrant) 
shrubs: leaves opposite, 1-3-foliolate ; flowers’ axillary, solitary or 
scantily cymose, bracteate (Cuda, Brazil’). 
14. Monniera L.’—F lowers nearly of Ravenia ; sepals herbaceous, 
very unequal, imbricated; exterior 2, 3, larger foliaceous.’ Corolla 
nearly of Ravenia, sub-2-labiate. Stamens 5, alternipetalous ; fila- 
ments connate with tube of corolla; fertile 2, with introrse 2-rimose 
anthers ; sterile 3, subulate barbate glandular at apex. Disk oblique 
or 1-lateral,? squamiform. Gynæceum of Lrythrochiton (or Ravenia) ; 
style capitate at apex. Fruit, seeds, and other characters of Lrythro- 
chiton— Annual, glabrous or villous herbs; leaves alternate, 3-folio- 
late, thinly punctuate; folioles entire, membranous ; flowers* in 
axillary, pedunculate, slightly ramified cymes, 1-parous, falsely race- 
mose (Guiana, Brazil’). 
III. DIOSMEÆ. 
15. Coleonema Barrz. & Wenpr.—Flowers hermaphrodite ; re- 
ceptacle subplane or rather concave, outwardly produced in cupuli- 

1 Fl. Flum., i. 20, t. 49.—Pu., in Ann. Se. 
Nat., sér., 3, xix. 75.—B. H., Gen., 286, 
n. 8.—Lemonia Linpu., in Bot. Reg. (1840), 
t, 59. 
2 For præfloration and form see H, By., in 
Adansonia, x. 308. 
3 Handsome, white, pink, or reddish ; perianth 
and androceum pellucid-punctuate. 
4 Spee. 2. WaLe., Rep., v. 387 (Lemonia). 
5 L., Gen., n, 850.—A. Juss., in Mem. Mus., 
xii. t. 52, fig. 31.—DC., Prodr., i, 729.—ENDL., 
Gen., n. 5994, — B. H., Gen., 286, n. 9.— 
H. By., in Adansonia, x. 309. — Aubletia, 
Ricu., in Pers. Syn., ii. 638 (nec Lour., nec 
GÆRIN., nec SOHREB., nec JACQ.). 
6 Simulating floral bracts. 
7 Opposite, intermediate. 
8 Small, not handsome, sessile. 
9 Spec. 2. AuBL., Guian., ii, 730, t. 293. — 
H. B. K., Nov. Gen. et Spec., vi. 9.—Nrxrs & 
Mant., in Nov. Act, Nat, Cur., xi, 162, t. 18.— 
Tr. in Ann, Sc. Nat., sér. 5, xiv, 305. 

