I3« 



NEW YORK STATE MUSEUM 



Lepiota rhacodes, 40 

 Leptonia abnormis, 49 



davisiana, 49, 112 

 Leptosphaeria distributa, 28 

 Leptostromella hysterioides, 49 



scirpina, 49, 112 

 Lobelia cardinalis, 40 

 Lonicera tatarica, 40 



xylosteum, 41 

 Lysimachia punctata, 41 



terrestris, 41 



thyrsiflora, 41 

 Lysurus borealis serotinus, 49, 112 



Macrophoma burserae, 50, 112 



numerosa, 50, 112 

 Marasmius epiphyllus, 28 



insititius, 28 

 Melanconis alni, 28 

 Mentha gentilis, 41 

 Merulius ulnii, 41 



Morchella conica serotina, 50, 112 

 Mushrooms, 6, 8, 45-58 



larger, 57 



mowers, 98 

 Mycena atroumbonata, 29, 113 



galericulata, 29 



metata, 29 

 Mycosyrinx osmundae, 43 

 cinnamomeae, 43 



Naucoria arenaria, 29, 113 

 platysperma, 29 



Oenothera muricata, 29 



muricata canescens, 29 

 Omphalia offuciata, 29 

 Ophiotheca vermicularis, 30 

 Orbiformes, 60, 85 

 Osmunda cinnamomea bipinnati- 



fida, 41 

 Ov llaria avicularis, 51, 113 



rigidula, 51 



Paxillus microsporus, 51, 113 

 Peacock marsh, 7, 44 

 Peniophora tenuissima, 30, 114 

 Periconia pycnospora, 30 

 Peronospora trifoliorum, 30 

 Pestalozzia adusta, 30 



funerea, 30 



longiseta, 30 



Phacidium lignicola, 30, 114 



Pholiota, fading, 54 



Pholiota autumnalis, 9 

 discolor, 54 

 rigidipes, 31, 114 

 terrigena, 31 



Phoma amorphae, 31 

 bacteriophila, 31, 114 

 leprosa, 31, 114 

 roystoneae, 51, 114 

 smilacis, 32 



Phyllosticta rhei, 22 



Physcia granulifera, 32 



Plants, added to herbarium, 5, 11- 

 13; specimens collected, 5; con- 

 tributors and their contributions, 

 5, 6, 14-20; remarks and observa- 

 tions, 6, 37-44; species not be- 

 fore reported 6, 21-36 



Plates, explanation of, 117-34 



Plowrightia morbosa, 41 



Pluteus alveolatus eccentricus, 51, 



US 

 Polygonum hydropiper, 42 

 Polyporus albellus, 42 



chioneus, 42 



focicola, 42 



melanopus, 32 



radicatus, 32 



varius, 32 

 Polysaccum pisocarpium, 32 

 Polystictus parvulus, 42 

 Poria pulchella, p,2 

 Psilocybe, 94; New York species, 



94-105 

 bay, 100 

 bent stem, 102 

 blackish, 101 

 blue stem, 95 

 brown gill, 100 

 chestnut, 09 

 dusty, 97 

 haymakers, g8 

 hilly, 103 

 leaf, 99 



liberty cap, 103 

 long stem, 104 

 many cap, 55, 98 

 moist, 105 



