GENERIC INDEX 707 
Marasmius, 95 
Marattia, 669 
Marginaria, 346 
“Mariopteris, 443 
Marsilea, 681, 682 
Matthiola, 134 
Mayaca, 324 
Mecosorus, 671 
Meibomia, 337, 578, 583; 606, 614 
Melampsora, 9, 10, 12, 14 ‘ 
Melandrium, 134, 143 
Melanthera, 292 
Melanthium, 271, 273 
Melia, 232 
Meniscium, 678,679 
Mentha, 145, 692 
Mentzelia, 275-278, 281 
Mercurialis, 10 
Meringium, 681 
Mertensia, 261, 671 
Merulius, 431 
Mesadenia, 288, 342 
Mesembryanthemum, 306 
Metasphaeria, 84 
Microlejeunea, 555, 556 - 
Microlepia, 680 
Milium, 374, 377 
Mirabilis, 134, 146 
Mitrula, 100 
Mitruliopsis, 100 
Monachne, 370, 374 
Monachosorum, 673, 680 
Monardella, 496, 497 
Monniera, 325 
Monogramma, 674 
Montbretia, 144 
Morchella, 99 
Mucronoporus, 114 
Musa, 655, 656 
Mycobacidia, 86 
Mycosphaerella, 84 
Mycosphaerium, 84 
Myrica, 407, 581 
Nageiopsis, 445 
Nama, 289, 34° 
Nasturtium, 175 
Nelumbium, 329 
_ Nelumbo, 290 
Nemacladus, 500 
Nemophila, 309 
Neottiella, 89 
Neottiopezis, 89 
Nephrodium, 667, 679 
Nephrolepis, 680 
Nicotiana, 133, 134 147» 145, 147 
Niphobolus, 674 
Nitella, 176, 177 
- Nolina, 626-628 
Notholaena, 347-349: 672, 676 
Nuphar, 329 
| Nymphaea, 289, 290, 329-33! 
Nyssa, 294, 580, 554 
Qdontosoria, 680 
Oenothera, 75-82, 143, 175, 260 
Oleandra, 679 
Olneya, 306 
| Olyra, 371, 385 
_Omphalanthus, 556 
Onagra, 76, 82, 607, 617 
| Onoclea, 357 
'Onychium, 676 
Ophioderma, 669 
Ophiogloea, 86, 87 
Ophioglossum, 344, 345, 669 
Oplismenus, 371, 383 
Opulaster, 84 
Opuntia, 303, 394 
Orchis, 10 
Oreobatus, 274, 275, 280 
Oreocarya, 238-246 
Ornithopteris, 346 
Osmanthus, 338 
Osmunda, 44, 46, 47, 5% 53» 54> 346 ©7° 
Oxalis, 156, 682 
Oxypolis, 403-411 
Pachistima, 180 
Pachylophus, 259, 260 
Paesia, 676 
Panicum, 290, 325» 327, 37 371) 378- 
384, 581, 587, 597> 598, 618 
Papaver, 145 
Parkinsonia, 305 
Parmelia, 413 
Paronychia, 324, 328 
Parthenocissus, 503 
Paspalum, 294, 379, 374-377» 37% 381 
Patinella, 86 
Paxina, 93 
Pedicularis, 84 
Pelargonium, 145, 146 
Peliaea, 353, 354 
Penium, 514 
Persica, 112 
Pertusaria, 414 
Peziza, 101, 432, 433 
Phanerophlebia, 357 
Pharus, 37! 385 
Phaseolus, 292, 507, 51! 
Phegopteris, 678, 679 
Phelline, 109 
Phellinus, 109, 110, 112, 117 
Philetaeria, 451, 453 
Phleboscyphus, 93> 94 
Pholiota, 2 
Phorcys, 4 
Photinopteris, 674, 675 
agmidium, 14 
Phragmites, 372, 3 
Phryma, 349 
