Abies, as stated in Hym. Eur.) Moreover it is doubtful if it is other than re- 

 supinate igniarius. Poria sanguinolenta, on pine. Polystictus versicolor, 

 pale form. Poria violacea, in the sense of Fries Hym. Eur. (for me). You can 

 call it Poria taxicola in the sense of Bresadola, Poria sorbicola in the sense of 

 Weinmann, Merulius Ravenelii in the sense of Berkeley (and also Peck,) 

 Merulius serpens in the sense of Ravenel, Poria violacea in the sense of 

 Ellis, Merulius petropolitanus in the sense of Fries Icones at Stockholm, 

 and the returns are not all in as yet. Poria incarnata, as figured by Fries, 

 teste Mr. Romell. Stockholm, on Abies. Fomes robustus (young) on oak. 

 Merulius porinoides, teste Bresadola. Solenia Candida, on Betula. Pterula 

 multifida. Mr. Romell found it abundant in a park at Stockholm. Fries 

 records that he knew but one station for it. 



CONTINUATION OF LETTER No. 20. 



THE FOLLOWING ACKNOWLEDGMENTS WERE CROWDED OUT OF LETTER No. 20. 



NOBLE, MRS. M. A., Florida: 



Polyporus Curtisii. 

 ROLFS, P. H., Florida: 



Scleroderma Geaster (young) Lycoperdon pusillum Tylostoma 

 floridanum- Geaster texense Sclerotia of Hypochnus ochroleucus, teste Pro- 

 fessor Burt, as published by F. L. Stevens (Science, vol. 26, p. 724). I am 

 inclined to be skeptical for I think Professor Stevens does not establish any 

 connection between the fungus he finds on the leaves and these scale-like 

 masses on the stem. 



SETCHELL, PROFESSOR W. A., California: 



Cyathus vernicosus Secotium tenuipes (co-types!!). The plant is 

 quite distinct from the plant Mr. Long found in Texas. Spores are 10 x 16 

 Tylostoma albicans (from Arizona). 



SMITH, PROFESSOR G. D., Ohio: 



Polystictus versicolor Polyporus (sp.) Poria (sp.) Auricularia 

 auricula-Judae Trametes abietis Fomes conchatus Polyporus gilvus 

 Daldinea concentrica Peziza floccosa Verpa digitaliformis (received fresh) 

 Tremella foliacea (at least so called by Morgan) Gyromitra brunnea Lyco- 

 perdon separans Poria (sp.) Polyporus fumosus Lenzites sepiaria Poly- 

 porus (sp.) Merulius (sp. unknown to me) Polyporus picipes Tremella 

 clavarioides Geaster minimus Scleroderma tenerum Isaria farinosa Me- 

 rulius tremellosus Irpex lacteus Cordyceps militaris Geaster saccatus 

 Lycoperdon atropurpureum Polyporus pubescens Polyporus adustus Poria 

 (sp. ) Polyporus rutilans Lycoperdon piriforme Polystictus conchifer 

 Poria tulipifera Polyporus (sp.l Lenzites saepiaria Fomes pinicola (short, 

 concentric, sulcate) Polyporus frondosus Polyporus arcularius Polyporus 

 brumalis Hypoxylon (sp.) Corticium salicinum Stereum bicolor Trametes 

 sepium Calvatia elata Lenzites betulina Sebacina pallida Crucibulum 

 vulgare Polystictus pergamenus Lycoperdon floccosum Stereum complica- 

 tum Hydnum ochraceum Stereum versicolor Cyathus Schweinitzii Dal- 

 dinea concentrica Poria ambigua? Mould (?) on decaying agarics Poly- 

 stictus perennis Phalloid pileus Polystictus hirsutus Hydnum (sp.) 



