158 



Leotia, .- 

 Lepidium, 97 



I epedo/ia, 4S 

 Leptamnium, 13S 

 Leptandra, 137 

 Leptilon, 150 

 Leptobryum, 5 2 

 Leptogium, 46 

 Leptorchis, 81 

 Leptostroma, 34 

 I .espedeza, 108 

 Leucobryum, 50 

 I .eucodon, 54 

 Leucothoe, 124 

 Ligustrum, 127 

 1. ilium, 77 



Limnanthemum, 128 

 Limodorum, 81 

 Limonium, 126 

 Linaria, 135 

 Linnaea, 141 

 Linum, 1 1 1 

 Liquidamber, ioi 

 Liriodendron, 94 

 Lithospermum, 130 

 Lobelia, 142 

 Lomentaria, 1 3 

 Lonicera, 141 

 Lophoclea, 48 

 Lophodermium, 29 

 Ludwigia, 1 19 

 Lupinus, 106 

 Lycium, 135 

 Lycogala, I 

 Lycoperdon, 42 

 Lycopersicon, 135 

 Lycopodium, 59 

 Lycopsis, 131 

 Lycopus, 133 

 Lychnis, 91 

 Lyngbya, 18 

 Lysimachia, 1 26 

 Lythrum, 118 



\ [ACROSPORIUM, ^ 

 Ml Magnolia, 94 

 Malus, 104 

 Malva, 115 

 Marasmius, 39 

 Marchantia, 47 

 Marrubium, 132 

 Martynia, 139 

 Massaria, 30 

 Matricaria, 153 

 Medeola, 78 

 Medicago, 106 

 Meibomia, 10S 

 Melampyrum, 137 

 Melanconium, 34 

 Melanthium, 76 

 Melilotus, 106 



Melissa, 133 

 Melobesia, 16 

 Melosira, 19 

 Menispermum, 96 



Mentha. 134 

 Menyanthes, 128 



Meridion, 21 

 Merismopedia, 17 

 Mesadenia, 154 

 Mesogloia, 10 

 Micrampelis, 142 

 Murasterias, 3 

 Micrococcus, 26 

 Microcoleus, 18 

 Microsphaera, 29 

 Mimulus, 136 

 Mitchella, 140 

 Mitella, 101 

 Milium, 52 

 Mohringia, 92 

 Molluga, 90 

 Monarda, 133 

 Monilia, 32 

 Monostroma, 5 

 Monotropa, 1 23 

 Morns, 85 

 Morchella, 28 

 Mucor, 27 

 Mucronoporus, 37 

 Muhlenbergia, 65 

 Muscari, 77 

 Mutinus, 43 

 Mycena, 41 

 Myosotis, 130 

 Myriactis, 10 

 Myrica, 82 

 Myrionema, 10 

 Myriophyllum, 120 

 Myriotrichia, 10 



VTABALUS, 144 



x ^ Naias, 62 

 Naucoria, -41 

 Naumbergia, 126 

 Navicula, 23 

 Nectria, 30 

 Nemalion, 12 

 Nelumbo, 93 

 Nepeta, 132 

 Nitzchia, 25 

 Nodularia, 1 8 

 Nostoc, 17 

 Notothylas, 49 

 Nurninularia, 31 

 Nymphaea, 93 

 Nyssa, 123 



r\DONTOSCHISMA,48 

 ^ Oldenlandria, 139 

 Omphalia, 41 

 Onagra, 1 19 



Onoclea, 57 

 1 inopordon, 154 

 Onosmodium, 131 



< tpegrapha, 44 

 Opbioglossum, 57 

 Opulaster, 102 

 Opuntia, 118 



( Irchis, So 

 Ornithogalum, 77 

 Orontium, 74 



< ►rthotrichum, 51 



< >scillaria, iS 

 ( >smunda, 57 



< (strya, 83 



< Kalis, no 



I i\\ coccus, 125 

 ( >xygraphis, 96 

 Oxypolis, 121 



1 )ALLAVICINIA, 47 

 *■ Panax, 120 

 Pandorina, 4 

 Panicularia, 67 

 Panicum, 63 

 Panus, 39 

 Paramium, 81 

 Parmelia, 45 

 Parnassia, 101 

 Parsonia, 11S 

 Parthenocissus, 1 15 

 Paspalum, 63 

 Pastinaca, 121 

 Paulownia, 136 

 Pediastrum, 5 

 Pedicularis, 137 

 Pellia, 47 

 Peltandra, 74 

 Peltigera, 46 

 Penicillium, 29 

 Peniurn, 2 

 Penthorum, 100 

 Pentstemon, 136 

 Peridinium, 17 

 Pertussaria, 46 

 Petunia, 135 

 Peysonnelia, 16 

 Plagiothecium, 55 

 Phalaris, 64 

 Phallus, 43 

 Phaseolus, no 

 Phegopteris, 58 

 Pbilonotus, 53 

 Philotria, 62 

 Phleum, 65 

 Phlox, 130 

 Pholiota, 41 

 Phoma, ^^ 

 Phragmidium, 35 

 l'hrvnia, 139 

 Phyllachora, 30 

 Phyllitis, 9 



