308 DICTYLEDONES — THALAMIFLOR.i:. 



Tribe II. Alyssine^. (Pouch ovate or oblong. Valves fiat or 

 concave, 7wt keeled, parallel ivith the septum). 9. Koniga. 10. 

 Draba. 1 1. Cochlearia. 



Tribe III. Thlaspide.t:. (Pouch with the dissepimciU very 

 narrow. Valves keeled or winged). 12. Thlaspi. 13. Hutchin- 

 siA. 14. Teesdalia. 15. Iberis. 



Tribe IV. CAKiLiNEiE. (Seed-vessel jointed, each Joint with one 

 or more seeds.) 16. Cakile. 



Suborder II. NOTORHIZE^. (ojl.) 



Tribe V. Sisymbre^e. (Pod elongated. Dissepiment narroic, 

 with the valves concave or keeled.) 17. Hespeuis. 18. Sisym- 

 brium, (including Alliaria). 19. Erysimum. 



Tribe VI. Cameline^. (Potichwith the dissepiment broad, the 

 valves more or less concave.) 20. Camelina. 



Tribe VII. LepiuinEjE. (Pouch toith the dissepiment very nar- 

 row. Valves keeled or concave.) 21. Coronopus. t 22. Cap- 



SELLA. 23. SUBULARIA. 24. LePIDIUM. 



Tribe VIII. Isatide^. (Pouch 1-celled, l-seeded, with scarcely 

 dehisce?it, keeled valves.) 25. Isatis. 



Suborder III. ORTHOPLOCE/E. (o»). 



Tribe IX. BRASSiCEiE. (Pod elongated. Dissepiment narrow.) 

 26. Brassica. 27. Sinapis (including Diplotaxis, DC.) 



Tribe X. Velle/e. (Pouch with the valves concave. Dissepi- 

 ment broad.) 28. Vella. 



Tribe XI. Raphane^e. (Seed-vessel divided into transverse 

 cells, and often jointed.) 29. Crambe. 30. Raphanus. 



(All the above genera will be found at j9. 242, et seq.) 



(Capparice^. Capparis spinosa, Caper- plant.) 



Ord. VII. RESEDACE/E. Calyx of several narrow se- 

 pals. Petals unequal, mostly laciniated. Stamens 10 — 24, in- 

 serted upon a glandular irregular disk. Ovarf/ sessile, 3-lobed, 

 1-celled, with 3 parietal receptacles bearing many seeds. Stig- 

 mas 3, sessile. /'n^iV opening in an early stage at the extremity. 

 — Reseda odoratn, so abundant in our gardens, is the sweet Mig- 

 nonette. Reseda lutea yields a yellow dye Reseda,/?. 191. 



(BixiNE.E. Trees of hot climates. Bixa Orellana yields Arnotta, 

 used in staining cheeses red.) 



Ord. VIII. CISTINE^. Sepals 5, unequal, the 3 inner 

 larger and with a twisted aestivation. Petals 5, deciduous, with 

 a twisted aestivation. Stamens numerous. Ovary 1,1- or many- 

 celled. Style filiform. Stigma simple. Capside of 3 — 5, rarely 

 10 valves. Seeds numerous. ii'?«i'/7/o spiral or curved, in a mealy 

 albumen. — Shrubs or herbaceous plants, abounding in southern 



