416 ARRANGEMENT OP THE GENERA 



numerous, anthers adnate, opening longitudinally. Carpels numerous, 

 distinct, or united. Seeds erect or pendulous. 



CLEMATIDE*. HELLEBORES. 



1. Clematis, 227, 235. 7. Caltha, 222, 240. 



ANEMONE*. 8. Trollius, 227, 239. 



2. Thalictrum, 227, 236. 9. Helleborus, 227, 240. 



3. Anemone, 227, 235. 10. Aquilegia, 227, 234. 



4. Adonis, 227,236. 11. Delphinium, 227, 233. 



RANUNCULEJE. 12. Aconitum, 227, 234. 



5. Myosurus, 114, 103. PJEOXIKJE. 



6. Ranunculus, 227, 237. 13. Actaea, 226, 228. 



'14. Pzeonia, 227, 233. 



Order II. BERBERIDE.E. 



Sepals three, four, or six, in two rows. Petals the same number. 

 Stamens opposite to the petals, glandular at the base, anthers opening 

 by valves. Ovary one-celled, seeds attached to the bottom. 



1. Berberis, 163, 175. 2. Epimedium, 96, 103. 



Order III. NYMPH^ACEjE. 



Sepals five, four, or six, often gradually passing into the petals, and 

 these into the numerous stamens, which are inserted into a fleshy disk, 

 surrounding the ovaries. Stigma compound, peltate, radiate. Ovary 

 many-celled, many-seeded. 



1. Nymphjea, 227, 230. 2. Nuphar, 227, 231. 



OrderlV. PAPAVERACE^l. 



Sepals two. Corolla regular, of four petals. Stamens numerous, 

 free. Ovary free, stigma lobed or radiate. Capsule one-celled, many- 

 seeded. 



1. Papaver, 226, 229. 2. Glaucium, 226, 228. 



3. Chelidonium, 226, 228. 



Order V. FUMARIACE.E. 



Sepals two. Corolla irregular, of four petals, one or both of the two 

 outer spurred or saccate at the base. Stamens six, in two parcels. 

 Ovary free, one-celled, style filiform, stigma lobed. 



1. Fumaria, 285,286. 



Order VI. CRUCIFER^E. 



Sepals four. Corolla cruciform. Stamens tetradynamous, the two 

 shorter opposite the lateral petals. Ovary free, stigmas two. Fruit a 

 siliqua or a silicula. 



SILICULOSJE. 7. Thlaspi, 264, 267. 



1. Subularia. 263,264. 8. Teesdalia, 264, 268. 



2. Draba, 263, 268. 9. Iberis, 264,268. 



3. Alyssum, 263, 266. 10. Cochlearia, 263, 269. 



4. Camelina, 263, 266. 11. Senebiera, 263, 269. 



5. Hutchinsia, 263, 266. 12. Crambe, 264, 270. 



6. Lepidium, 264, 267. 13. Cakile, 264, 270. 



