XXX CLASS V. 



PAGE. 



10. Cicuta. — Flowers white, in perfect umbels. Fruit sub-globose, twin. — 



Leaves pi nnately or ternately compourui, 136 



11. STUB -i-Kcuers white, in perfect- umbtb. Fruit ovate-globose. — Leaves 



simply pinnate, with serrate leaflets. 137 



12. Cryptotttxia. — Flowers white in compound umbels, with very unequal 



rays. Fruit oblong. — Leaves o-parted. 1"7 



13. Arcur.xcKA.— Flowers wbite. Fruit broadly wingad.— Leaves of o to 9 



linear or lanceolate leaflets. 138 



12. Biiu-iito-m.— Flowers yellow. Fruit ovoid-oblong.— Leaves simple, entire. 1C3 



OUL TI VA TED EA'O TTCS.- 



t5. CwTAx.—Tlo-xxcs- white, in perfect umbels, with various involucres. Fruit 



oral, laterally compressed. — Leaves dissected. 138 



16. Apiim. — Flowers white, in perfect umbels. Fruit roundish, laterally com- 



pressed.— Leaves pinno.tely dissected. 13S 



17. Timpixella. — Flowers white, in compound umbels, without involucres. 



Bruit ovate, ribteJ^ whir convex intervals. — Leaves pinnately mauy- 

 partcd. 133 



18. Fo-NTcoxv.— Flowers yellow, in perfect umbels, no involucre. Fruit 



elliptic-oblong. — Leaves biienwtdy dissected. 133 



** Inner face of the seed hollowed out lengthwise, or the margins involute. 



19. Cn.rrrn vi.lv v.— Flowers mcsMy whit?, in diffuse few-flowered umbels. 



Fruit linear-oblong. — leaves liortri-ternate, with incisely cleft en- toothed 

 segments. 140 



20. Omophtza. — Flowers white. Involucre and involueels few-leaved. Fruit 



linear oblong, angled. — Leaves large, 2 or o-ternatzly compound. 14C 



21. Ccxirnr.— Flowers white. Involucre 3 to 5-leaved. Fruit ovate, flattened 



at the sidi S: -7-Lean g large, ub compound. 141 



** * Seeds incurved at case and apex. 



22. Ehigekia.— Flower? white, in a leafy bractrd compound urabeL Fruit twin: 



carpels Dearly kidney foim — Leaves 2 or i-terna(tly divided. 10 



22. Cobiakbri m. — Flowers white, unilateral. Fruit globose.— Leaves bipin- 



nate. 1*2~ 



>:~ * -\- 



Fhwer$ with a single corolla-Tike perianth: 



(.nrxcpcr-n >r.— Feriarih 5 parted, partially enveloping the fruit. Utricle thin, 

 membranaceous. — Leaves getialcd, triangular or rhomboid. Flou-tn 

 sessile, in small clusters. 2W 



tt.Mrs— Pxrianth bell-shaped. Fruit flat, winged, 1-^ec ded.— Trees, with rough 

 - leaves, and purplish or yeSowi&h flowers in lateral clusters preceding the 

 leaves. 311 



Oij.iis — Pol v2T.ir. ous. Perianth 5 to C-rartcd, persistent. Fruit a globular 

 drupe, -with thin flesh..— Trees or luryc shrubs, with pointed haves, and 

 greenish axillary flowers* 312 



S6uatA2JTHUS.— Utricle in the calyx- tube : stamens on its throat— Homely little 

 weeds, with clzcure greenish . cluttered flowers, 



PoLTGCNrM.— Stamens 4 to P. Styles or stigma3-2 or 3. Achenium lenticular. 



Herbs, tenth jointed stc:ns. 303 . 



Brr v.— Perianth 5-parted. Stvles very sbort, erect, with acute stigmas. Seed 

 reniform, embedded in the fleshy perianth.— Stems furrowed. Flowtrt 

 grsen in spikes or paniculate racemes. 



