INDEX 415 



Keys (continued) 

 Punicei, series, 196-97 

 Puri, series, 214 

 Rubentes, series, 340 

 Virginei, series, 49-50 

 Viscidi, series, 61 



Laccaria, 42 



laccata, 189 

 Laetae, 4 

 Laeti, 3, 4 

 Laeticolores, 3 

 Laeticoloria, 3 

 Laetinae, 4 

 Laevi, 4 



Lamellae, discussion, 11-12 

 Larix occidentalis, 32 

 Ligati, 3 

 Limacium (tribes) 



Albi 1. albolutescentes, 2 



Fulventes 1. flavi, 2 



Fuscocinerei 1. lividi, 2 



Olivaceoumbrini, 2 



Rubentes, 2 

 Limacium, 1, 2, 3, 4, 41, 46, 48, 63, 

 225, 248, 297, 326 



caprinum, 391 



chrysodon, 249 



cossus, 255 



discoideum, 272 



eburneum, 252 



eburneum var. cossus, 255 



erubescens, 349 



fuscoalbum, 288 



hypothejum, 274 



limacinum, 289 



mesotephrum, 299 



olivaceoalbum, 291 



penarium, 378 



pudorinum, 333 



purpurascens, 342 



pustulatum, 306 



tephroleucum, 303 

 Lutei, 3 

 Lyophyllum, 10, 45 



Macroscopic characters, discussion, 7- 



14 

 Materials studied, discussion, 42-44 

 Marasmiellus buccinulus, 53 



Melanoleuca russula, 345 

 Microscopic characters, 14—31 

 Microspori, 3, 5, 49, 82-96 (subsec- 

 tion), 83-93 (series) 

 Mycena, 3, 12, 16, 20, 37, 42, 46, 188, 

 248 

 acutoconica, 136, 139 

 amabilissima, 42 

 Mycenella, 245 



Neohygrophorus, 2, 47 



angelesianus, 47 

 Nigrescentes, 3 

 Nudipedia, 3 



Obscuri, 4, 5 



Obtusi, 4 



Odorati, 3 



Olidi, 3 



Olivaceoumbrini, 3, 4, 5, 249, 283-309 



Omphalia, 179 



atropuncta, 101 



fibula, 189 

 Omphalina, 81 



australis, 79, 80, 81 



cremea, 78 



tepeitensis, 54, 56 

 Ovini, 3 



Pallidi, 3 



Pallidini, 4 



Pelliculosi, 3, 5, 49, 82, 93-96 



Peronata, 3 



Phylogeny and classification, discus- 

 sion, 37-42 



Pileus, discussion, 7-11, 22-29 



Pleurocystidia, see Cystidia 



Pluteus, 96 



Prunulus acutoconicus, 136 



Pseudocamarophyllus, 4 



Pseudohygrophorus, 3, 4, 41, 46, 47- 

 48 



Psittacini, 3, 5, 41, 108, 214-44 (sub- 

 section), 224-44 (series) 



Pudorini, 3, 4, 6, 309, 332-40 



Punicei, 3, 5, 108, 196-213 



Puri, 5, 214-18 



Rhodophyllus, 44 



Rubentes, 6, 8, 12, 309, 327, 340-52 



Rutili, 3 



