LINN^AN SYNOPSIS OF GENERA. Xxiii 
151. Lonicera. Stam. on the irregular cor. Fr. aberrj. 
260. Samolus. Stam. on the half-inferior bellshaped cor. and 
opposite to its segments, 5 scales (barren stam.) above. 
Fr. a capsule. 
***** Cor. of A or 5 petals, inferior. 
67. Impatiens. FI. irregular. Sep. 3, unequal, deciduous. 
Pet. 3. 
35. Viola. FI. irregular. Sep. 5, persistent. Pet. 5. 
69. Rhamnus. FI. regular. Stam. opposite to the petals. 
69. Euonymus. FI. regular. Stam. alternate with the petals. 
****** Petals distinct, superior. 
125. Rises. Pet. and stam. on the limb of the caly.\. Pet. 
clawed. 
149. Hedeka. Pet. and stam. below the margin of an epigy- 
nous disk. Pet. sessile with a broad base. 
******* Perianth single. 
260. Glaux. Perianth inferior, bellshaped, coloured. 
2/7. Thesium. Perianth superior, persistent. 
(Illecebrum and Hemiaria, N. O. 34.) 
Order II. DIGYNIA. 
* Perianth single or pet. resembling abortive stamens. 
284. Ulmus. Caps, compressed, winged all round. L. with 
stipules. 
264. Nat. Order 66. CnENOPODiACEyE (in part). Caps, not 
winged. Stip. 0. 
120. IIerniaria. Cal. 5-cleft ; segments plano-concave. Pet. 
(or abortive stam.) 5, setaceous. 
121. Illecebrum. Cal. of 5 thick laterally compressed hooded 
leaves. Pet. (or abortive stam.) 5, subulate. 
** Perianth double. Cor. monopetalous, inferior. 
212. Gentiana. Caps. 1-cellcd, 2-valved. Cor. without nec- 
tariferous pores. 
216. Cuscuta. Caps. 2-celled, bursting transversely. Cor. 
bellsbaped. 
*** Perianth double, superior. Cal.-limb often obsolete. Pet. 5. 
130. Nat. Order 38. UMBELLiFERiE. 
