Murrill: Some Described Species of Poria 237 



i6. Poria omoema Berk. ; Cooke, Grevillea 15 : 26. 1886 



" Effusa, ochraceo-alba, rigida, e mycelio tomentosa albida con- 

 stipata, subtus villosa ; poris mediis (75-/^ mm.), angulatis, in- 

 tegris, plerumque obliquis. — Polyporus omoemus, Berk, in Herb. 

 No. 2837, P. radula, Rav. Amer. Exs. No. 107." 



Type from South Carolina, by Ravenel, on trunks of pine. In 

 good shape at Kew. Compare P. Beaumontii. 



17. Poria tomento-cincta Berk. & Rav.; Cooke, 



Grevillea 15 : 26. 1886 : : 



"Effusa, adnata, subrigida, ochraceo-pallida, margine subto- 

 mentoso, poris majusculis, rotundatis, aequalibus, dissepimentis 

 crassiusculis, acutis." 



Type from Aiken, South Carolina, by Ravenel, on oak bark. 

 See Rav. i/yi. Also from Darien, Georgia, by Ravenel, on oak 

 (see Rav. Fungi Am. Exsic. ^15), Colorado, by Bethel, on dead 

 wood, and New Jersey, by Ellis, on maple bark. Compare P. 

 holoxantha and P. dryina. 



18. Poria holoxantha Berk. & Cooke; Cooke, 



Grevillea 15 : 26. 1886 



" Orbicularis, dein confluens effusaque, ochraceo-pallida, ad- 

 nata, subrigida, poris majusculis, subaequalibus, rotundatis, dis- 

 sepimentis tenuibus, margine acutis. — Polyporus holoxanthus, 

 Berk, and Cooke in Rav. Amer. Fungi No. 213-214, Herb. Berk. 

 No. 2848. 



" Pores smaller than in P. omoema. Some of these American 

 species are doubtfully distinct." 



Type from Darien, Georgia, by Ravenel, on oak. See Rav. 

 Fungi Am. Exsic. 214. Specimens from the same locality on 

 Myrica were considered a variety when the exsiccati were issued 

 (see Rav. Fungi Am. Exsic. 21^), but there is no reference to 

 this distinction in the published description. Compare carefully 

 with P. tomento-cincta and P. dryina. 



19. Poria dryina (Berk. & Cooke) Sacc. Syll. 

 ~ Fung. 6:315. 1888 



Polyporus dryinus Berk. & Cooke ; Berk. & Curt., Grevillea 6 : 

 130. 1878. 



