340 



[Vol. 13 



ANNALS OF THE MISSOURI BOTANICAL GARDEN 



compressed, dilated at the apex into almost a membrane; branch- 

 lets minute, irregularly extended and then fimbriate. Color 

 alutaceous red. Does not exceed an inch in height. 



The specimen in Schweinitz Herb, is compressed, not fleshy 

 when moistened, and has the hymenium fuscous; basidia longi- 

 tudinally septate; spores hyaline, even, flattened on one side, 

 9 X 5J^ ii. T. tenax has somewhat the aspect of some forms of 

 T. pallidum but is readily separable from the latter by the very 

 dark hymenium of T. tenax. 



Specimens examined : 

 Massachusetts: West Roxbury, Miss A. Hibbard, under the name 



T. Hibbardi (in Mo. Bot. Gard. Herb., 58736). 

 Pennsylvania: Bethlehem, Schweinitz, type (in Herb. Schweinitz 



and Farlow Herb.). 



Index to Genera 



New scientific names and combinations are printed in bold face type; synonyms 

 in italics; and previously published names, in ordinary type. 



THELEPHORACEAE 



Aleurodiscus 6: 177; IS 



Asterostroma 11 



Cladoderris 11 



Coniophora 4: 237; 13 



Corticium 13 



Craterellus 1: 327; 357; 13 



Cymatella 11 



Cyphella 1: 358; 13 



Cytidia 11 



Epithele 6 



Exobasidium 2 



Hymenochaete 5 



Hypochnus 3: 203; 13 



Hypolyesus 11 



Mycobonia 6 



Peniophora 12: 213; 13 



304 

 28 



1 

 310 

 173 

 312 



6 

 315 



9 

 264 

 627 

 301 

 319 



4 

 261 

 324 



Skepperia 11 : 8 



Solenia 11: 13 



Stereum 7: 81; 13: 325 



Thelephora 1: 185; 13: 328 



Tulasnella 6: 253; 13: 328 



Veluticeps 6: 259; 13: 329 



CLAVARIACEAE 

 Lachnocladium 6: 266 



AURICULARIACEAE 



Septobasidium 3: 319; 13: 330 



TREMELLACEAE 



Eichleriella 2: 731 ; 13: 334 



Sebacina 2: 731; 13: 334 



Tremellodendron 2: 733; 13: 339 



Index to Species 



abeuns (Corticium) 13: 250 



abietina (Hymenochaete) 7: 186 



abietinum (Stereum) 7: 186 



dbietis (Corticium) 2 : 760 



abnormis (Hymenochaete) 7: 186 



acerinum (Corticium) 6: 196 



acerinum (Stereum) 6: 196 



acerinum x. nivosum (Stereum) 5:193 



acerinus (Aleurodiscus) 6: 196 



aculeata (Thelephora) . .7: 232; 13: 325 



