Overholts: Some New Hampshire Fungi 35 



158. Polyporus epileucus Fr. ex Lloyd. On fallen Acer. Crawford Notch, 



No. 5002. 



159. Polyporus guttulatus Peck. On fallen Abies balsamea. On Crawford 



Notch trail to Mt. Webster, No. 5152. 



160. Polyporus hirsutus (Wulf.) Fr. On fallen beech. Crawford Notch, No. 



4864 ; also on fallen Populus, No. 4898. 



161. Polyporus montagnei Fr. On the ground, probably attached to buried 



wood. North Conway, No. 4999. 



162. .Polyporus pargamenus Fr. On Acer rubrum. Intervale, No. 4650; on 



fallen Populus, Kearsarge Mt. and Crawford Notch, Nos. 4707 and 4884, 

 respectively ; on dead Salix, North Conway, No. 4884, collected by Dr. 

 A. S. Rhoads. 



163. Polyporus perennis (L.) Fr. On ground under aspens and in forest 



trails. Willey Station, No. 5055. Of this species larger specimens 

 were collected than had ever before been observed by the writer, some 

 being as much as 11 cm. broad. It is the common, brown, centrally 

 stipitate species of forest trails and roadsides in this region. 



164. Polyporus picipes Fr. On rotten Abies balsamea. Crawford Notch, No. 



4934; on log of Acer, No. 4952. A coniferous host for this species is 

 extremely uncommon. 



165. Polyporus pubescens (Schum.) Fr. On dead Acer saccharum. Crawford 



Notch, No. 5 1 13. Observed but once. 



166. Polyporus radiatus (Sow.) Fr. On stump of Betula lutea. North Con- 



way, No. 5078; on dead Alnus, No. 5122. 



167. Polyporus schweinitzii Fr. On roots of pine stumps. North Conway, 



Nos. 4740 and 5155. 



168. Polyporus semipileatus Peck. On dead beech limbs. North Conway, 



No. 4852. 



169. Polyporus semisupinus B. & C. On dead Alnus. North Conway (Hales 



Location), No. 5093. Found but once. 



170. Polyporus sulphureus (Bull.) Fr. On old hardwood log. North Con- 



way, No. 4722. Collected by Dr. H. H. York. 



171. Polyporus tsugae Murrill. On dead hemlock. Intervale, No. 4613, by 



Mr. J. Corliss ; North Conway, No. 4620. 



172. Polyporus tulipiferus (Schw.) Overh. On dead Acer pennsylvanica. 



Crawford Notch, No. 4583 ; on dead Prunus serotinus and also on 

 dead beech limbs, North Conway, Nos. 4967 and 5130 respectively. 



173. Polyporus ur sinus Lloyd. On log of Picea rubens. North Conway, No. 



6076. This species was collected in August, 1920, by Mr. Walter H. 

 Snell. It is a rare plant though rather widely distributed in the 

 United States. 



174. Poria attenuata Peck. On dead hardwood. North Conway, No. 4566; 



on dead Acer limbs, No. 5171. 



175. Poria attenuata var. subincarnata Peck. On dead limbs of Tsuga cana- 



densis. North Conway, Nos. 5034 and 5099. This plant is not a va- 

 riety of P. attenuata as has already been pointed out by the writer 

 (Bull. N. Y. State Mus. 205-206; 73-74. 1919-) It is a distinct spe- 

 cies but whether or not otherwise named I cannot say at present. 



