XX 
LINN.EAN SYNOPSIS OF GENERA. 
** FI. inferior, monopetalous, regular. Perianth double. 
210. Ligustrum. Cor. 4-cleft. Berry with 2 cells and 4 seeds. 
210. Fraxinus. Cor. 4-cleft or 0. Caps, compressed, 2-celled, 
2-seeded. 
*** FI. inferior, monopetalous, irregular. Perianth double. 
Carp, simple. 
255. PiNGUicuLA. Cal. 5-fid. Cor. ringent. Caps. 1-celled. 
255. Utricularia. Cal. of 2 sepals. Cor. ringent. Caps. 1- 
celled. 
237. Veronica. Cor. 4-cleft, rotate. Caps. 2-celled. 
**** FT,, inferior, monopetalous, irregular. Perianth double. 
Carp. A-lobed. 
245. Lycopus. Filaments simple. Anthers 2-celled. 
245. Salvia. Filaments bifid ; 1 branch barren. Anth. 1-celled. 
***** FI. superior. Perianth double. 
116. CiRC^A. Cal. of 2 sepals connected below. Cor. of 2 
petals. 
(Pet. 0. Salicornia, Nat. Ord. 66. Fraxinus, N. 0. 50. 
Rhynchospora, N. O. 90.) 
(Pet. 4. Lepidium and Senebiera, N. O. 6.) 
Order II. DIGYNIA. 
278. Anthoxanthum. Perianth glumaceous. A grass. 
Class III. TRIANDRIA. 
Order I. MONOGYNIA. 
* FI. superior, with calyx and corolla. 
156. Nat. Order 44. Valerianace.®. 
** FI. superior. Perianth single, petaloid. 
316. Nat. Order 81. Iride^e. 
*** FI. inferior, glumaceous, chaffy. 
^6. Nat. Order 91. Cyperace.® (in part). Sheaths of the 
leaves entire. Stem angular. Cor. 0. 
378. Nardus. Cor. of 2 valves. Cal. 0. A grass. 
{Juncus, N. 0. 86.) 
Order II. DIGYNIA. 
370. Nat. Order 92. Gramine^. FI. glumaceous. Grasses. 
