_INDEX TO THE NATURAL CLASSES AND ORDERS. 417 
Lythracex, 357 
Magnoliacex, 328 
Malvacee, 333 
Marantacee, 262 
Marsileacex, 228 
Melanthacez, 250 
Meliacezx, 339 
Menispermez, 329 
Mimose, 363 
Monocuiamype®, 197 
MonocoTyLEDONEs, 234 
MonoEPIGYNE®, 256 
Mononypoernes, 236 
MonopERIGYNE2, 245 
MonoreTaLeE%, 287 
Musacee, 259 
Muscorpe®, 212, 224 
Mutisiacez, 312 
Nyctaginee, 286 
Nympheacee, 343 
Oleacex, 295 
PERICOROLLES, 307 © 
_ PERIPETALES, 351 
Personate, 290 
PETALOIDES, 197 
PHAN EROGAMIA, 234 
z "HYLLOIDE =, 212, 224 
Pinacee, 270 
Pistiacee, 237 
Plantaginex, 287 
Pleurorhize, 345 
Plumbaginer, 288 
Polygalex, 341 
Polygonex, 283 
POLYPETALEA, 321 
Pomacee, 359 
Primulacex, 289 
PsEUDO-cOTYLEDONEA, 224 
Ranunculacee, 326 
Raphanidex, 345 - 
Rectembriex, 363 
Rhamnez, 368 
Rhinanthacee, 290 
Ruizanrus, 199, 200 
Rhododendra, 308 
Ribesia, 353 
Rubiacew, 316 
Rutacex, 330 
Salicariz, 357 
Salicinee, 273 
Sanguisorbez, 359 
Sarmentacee, 338 
Santalacew, 268 
Saxifrager, 351 
Scitaminee, 260 
Schizopetalidee, 345) 
Scrophularinexr, 290 
Sempervivee, 352 
Simarubex, 330 
Silenacex, 349 
Sisymbridex, 345 
Smilacez, 252 
ee 266° 
