210 Procccd'uigft of Itididiid Acadriiiy of Science. 



CI.AVAKIACKAK. 



Clavariu amotliystiiiii ]>iill. (ir<niiHl niKlcr oak Ircc. (ivitfey Creek, July 

 15, 1920. C. E. O'Neill. :!7.S4. .V beautiful i)laiit easily recognized by its 

 amethyst color. 



AGARK'ACEAK. 



Amanita bisiiorigera Atk. P:ilis Creek. .July 10. 1919. O'Neal. ."TOO. Sev- 

 eral specimens were found in the border of a woods associated with A. 

 phalloides and A. rubescens. It resembles A. phalloides but is much small- 

 er. It can be really told from A. verna by its two-spored basidia. 



Amanita flavorubescens Atk. On ground. Campus. Ju)ie lil. 19l!0. ."tTTla. 

 Griffey Creek. July 15. 1920. O'Neal. 3771b. 



Amanitopsis farinosa Sehw. Two sjiecimens found S. II of Bloomington. 

 growing on ground. July 2(;, 191!). O'Neal. .■!7(>4. Resembles A. vaginata. 

 but is smaller an<l has a mealy appearance. 



Amanitopsis vaginata Fr. var. fulva Sacc. On alluvial soil four miles 

 east of Bloomington. O'Neal. July 3. 1919. 370:!. Colored as Amanita 

 caesarea but is readily distinguished by its generic character. Also col- 

 lected on Campus, July 12, 1920. 3779. 



Clitocybe dealbata Fr. In open woods associated with Russula virescens. 

 O'Neal. June 20. 1919. 37G1. Resembles C. Candida, but may be distin- 

 guished by its apiculate spores. 



Clitocybe monodelpha Morg. On ground (Buried roots?) Campus, July 

 12, 1920. Flora Ander.son. 3780. (This specimen is very scaly and has 

 the general appeai'ance of an Armillaria. .Scales reddish brown. ) 



Cortinarius cinnabarinus Fr. On ground among moss. (Jriffey Creek. 

 July 13. 1920. O'Neal. 3782. Resembles C. sanguineus Fr.. but has pale 

 red flesh. 



Lepiota caerulescens Pk. on edge of brook. June 26. 1919. O'Neal. 37(i2. 

 This plant changes to a bright blue color on drying. 



Paxillus involutus Fr. On ground, four miles east of cami)us. July 7 

 1919. Dense woods. O'Neal. 3705. 



Pleurotus applicatus Batsch. On dead maple. Jordan Field. February 3 

 1902. Mutchler. 3725. 



Russula squalida Pk. On Huckleberry Hill. April 27. lOK!. Hemmer. 3095. 



I'OLYPORACEAE. 



Boletus gracilis Pk. On ground in oiien wooils. with B. felleus. Ellis 

 Creek, June 20. 1919. O'Neal. 3759. Distinguished by its long and usually 

 slender stipe. 



Daedalia extensa Pk. On white oak and yellow poplar, near I'.orden. Clark 

 County. November 2. 1908. A very fine and interesting finigus. This was 

 sent to Professor W. A. Murrill for identification with the following note: 

 "This fungus grew away from the light, spreading ovt-r the surfaces of the 

 two kinds of wood where they lay on each other. It may be a Poria but 

 it looked like a Daedalia when fresh." 



Under the title of Daedalia extensa rediscovered. Professor Murrill (in 



