498 



Trans. Acad. Sci. of St. Louis. 



Notolinus n. gen. 358, 371, 372, 375, 



377, 434 

 Nototaphra 322, 323 

 Nucleospira 447, 463 

 Nucula 4483 463, 465 

 Nuculana 448, 449, 463, 465 

 Naculites 452 

 Nudobius 358, 367, 372, 330, 381, 



384, 385,424 



Ocalea 305, 308 



Oligolinus n. gen. 361, 372, 420 



Ompbalia 33, 48 



Oreocharan. gen. 129, 148 



Orthagria n.aen. 260 



Orthonychia 461 



Orthothetes 440, 463, 465 



Othiellus n. gen. 421-423, 434 



Othius 421-424 



Oxypoda 311, 318, 319, 334, 336, 



350 

 Ozonium 94 



Pachycerota n. gen. 307 



Panaeolus 61, 62 



Pancota n. gen. 345 



Panus 33, 71, 72 



Paraphorhynchus 469 



Parothius n. gen. 421-423, 425 



Paxillus 56 



Peziza 35, 92 



Phaenogyra 277-280, 352 



Phallogaster 89 



Phanerota n. gen. 276, 278, 285, 



286, 289, 324, 434 

 Phloeopora 309-311 

 Pholiota 52, 53 

 Phylloporus 56 

 Phymatura 262, 264 

 Physa 1, 5-8 

 Physarum 90 

 Phytosus 261 

 Pilosace 58 

 Pinalochara n. gen. 131, 132, 173, 



177 

 Pinophilus 358, 364 

 Pipa cxvii 

 Placusa 260, 349 

 Planorbis 9, 10 

 Platyceras 437, 459, 460, 463 



Platypiosopus 357, 358, 363, 364 



Pleouo^^poriurn 474 



Pleurotobia n. gen. 263, 272, 273, 



275 

 Pleurotus 44, 45, 51 

 Plochionocerus 360 

 Pluteolus 57 

 Pluteus 49, 50 

 Polygyra 14 

 Polyporus 76-79 

 Polysaccum 89 

 Polysiphouia 477 

 Polystlctus 76 



Polystoma 131, 134, 136, 172, 176 

 Polystomota n. gen. 132, 136, 33 

 Porphyra 477 

 Productus 437, 438, 463 

 Proteus 115, 117, 119 

 Psalllota 58 

 Psathyra 33 

 Psathyrella 63 

 Psilocybe 61 

 Ptiliura 281 



Ptychotaphalus 455, 465 

 Ptyctodus 462-464, 469 

 Pyramidula 15 

 Pyropolyporus 79 



Quereus 79 



Rana 112, 114-118, 120 



Rechota 188 



Reichenbacbia 359 



Rheobioma n. gen. 133, 176, 180, 



181 

 Rheochara 133-136, 173, 176-182 

 Rheocharella n. gen. 133, 176, 181 

 Rhizomorpha 94 

 Rhynchonella 469 

 Rhynchotrema 436 

 Robinia79 

 Russula 33, 34, 66-69 



Sarcoscypha 92 



Saurohypnus 366, 373, 379, 434 



Schizodus 452, 463, 465 



Schizophyllum 72 



Scleroderma 88 



Secotium 88 



Segmentina 9 



