OvERHOLTs: Some Colorado Fungi 257 



consists of 8 or lo plants preserved in formaldehyde. Undoubtedly 

 most of the original color is lost, but there is a decided red or yel- 

 lowish red tint to stems and tubes of some specimens. 



133. Polyporus elegans (Bull.) Fr. On rotten wood. Tolland. July 24, 



1913, No. 2027. 



134. Polyporus leucospongia Cooke & Harkness. On coniferous logs at ele- 



vations of 9,000 to 11,000 ft. Tolland and South Boulder Canon 

 up to timber line. June 29, July 13, 1913 ; June 25, 29, 30, July 2, 1914- 

 Nos. 643, 644, 1828, 1840, 2353, 2388. 

 A soft, pure white, sessile species. Rather abundant. 



135. Polyporus pargamenus Fr. On dead Popuhis. Golden. June 14, 1914. 



No. 1756. 



This collection represents the thick form of the species, more or 

 less characteristic of the plant when growing on this host, and de- 

 scribed by Murrill as P. subchartaceus. 

 13-6. Polyporus perennis (L.) Fr. On ground under pines. Tolland. Aug. 



3, 1914. No. 2099. 



137. Polyporus ttrsinus Lloyd. On pine logs. Tolland. July 18, 1913. No. 



2016. I am indefbted to Mr. C. G. Lloyd for the determination of this 

 and the following species. 



138. Polyporus varius Fr. On various kinds of dead wood. Tolland. June 



20, July 7, 20, 1914. Nos. 1818, 1876, 1947. 



This species is a close relative of P. elegans, having the general 

 colors and the blackened stem of that plant. 



139. Trametes carnea Fr. On coniferous wood. Golden. June 14, 1914. 



No. 1760. 



140. Trametes peckii Kalchbr. Substratum unreported. Denver June, 1914. 



No. 1774. Collected by E. Bethel. 



141. Trametes protracta Fr. On coniferous logs. Tolland. June 18, July 2, 



1914. Nos. 1793, 1852. 



This plant is iby some regarded as the trametoid form of Lenzites 

 saepiaria. 



142. Trametes serialis Fr. On dead wood. Tolland. June 18, 1914. No. 



1789. 



10. Family LycoperdaceaeS 



143. Bovista plumhea Pers. On ground in dry grassland. Tolland. July 29, 



1913; July 8, 1914. Nos. 1889, 2037, 3184. 



144. Calvatia caelata Bull. On ground in open grassland or in thin forests. 



Tolland. July 8, 1913; June 16, 1914. Nos. 1742, 2006. 



145. Calvatia lilacina Berk. On ground in dry grassland, Tolland. Aug. 



4, 1914. No. 2102. 



146. Lycoperdon cepaeforme Bull. On ground in pine woods. Tolland. 



July 29, 1914. No. 2075. 



147. Lycoperdon cruciatum Roth. On ground in dry grassland or in thin 



woods. Tolland, July 29, Aug. 3, 1914. Nos. 2076, 2103. 



6 All determinations in this family were either made or verified by C. G. 

 Lloyd. 



