424 Hyuienoiuycctni, rolyporacese, Poria. 



e fimbriato inembi-aiiaceo, plenuuciue angiisto aetate evanido sed 

 qnaiido(iue erassiusenlo et feUrato, usque 5 iiun. lato ; contextu 

 teuuissimo albo deinuin ineonspicuo ; bymenio aequali, continuo, 

 nitido, albo v. tlavido tincto, tactn v. arescendo hinc inde bruniieo- 

 macuhito praecipue ad inargiiiem; tubulis annuis, bitis rigidis, 1-3 

 nini. long. rotundatis v. subangulosis, integris, 2-3 in quoque mni.; 

 sporis copiosis, angnste ellipsoideis, basi saepe cnrvulis apicuUi- 

 tisque, levibus byalinis, .5-6 ^ 3. 



Hab. ad truncos decorticatos P i ii i m o ii t i c o 1 a e et E n- 

 g e 1 m a u n i , Priest Kiver Idabo et Agassiz, Cohiinbia britannica 

 (J. E. Weir). 

 30. Poria lacerata W. A. Murrill, Mycologia 12., 1920, p. 91. — Late 1584 

 effusa, continua, inseparabilis, tenuis; niargine gossypino v. feltrato, 

 adpresso, albodacteo, immutabili, angnsto, aetate subevanido; con- 

 textu distincte albo-niembranaceo; bymenio aequali, contiuuo, albo- 

 hicteo, tactu v. trito brunneo-flavescenti tincto; tubulis longiusculis, 

 delicatis, tenuiter tunicatis, angulosis, maturis fimbriato-laceratis, 

 2 mm. long., circ. 3 in ([uoque lum.; sporis copiosis, ellipsoideis, 

 levibus, byab'nis, plerumque uniguttulatis, 4 * 3,5. 



Hab. ad truncum putrem decorticatum Quercus albae, prope 

 Womble Arkansas, Amer. bor. (W. H. Long). 



40. Porla rimosa W. A. Murrill, Mycologia 12., 1920, p. 91. — Parum 1585 

 effusa liinc inde interrupta, iuseparabilis, tenuis ; margine teuuis- 

 simo, inembranaceo, albo-lacteo immutabili sed senectute cremeo 



et magis feltrato, semper adpresso ; contextu albo, aetate incon- 

 spicuo ; bymenio priiuum sparso deinum continuo sed mox tran- 

 sverse lacerato, albo v. cremeo tincto ; tubulis 1 mm. circ. long., 

 obliquis tenuiter tunicatis, angulosis, integris, 4 in quoque mm. ; 

 sporis paucis, anguste ovoideis, levibus byabnis, 5 * 2,5. 



Hab. ad truncum decorticatum putrem Juniperi monosper- 

 mae prope Gila National Forest JSTew Mexico, Amer. bor. (W. H. 

 LoNG et G. G. Hedgcock). 



41. Poria heteromorpha W. A. Murrill, Mycob 12., 1920, p. 92.— Late i586j 

 eft^usa, continua, hinc inde plerumque separabiH; margine couspicuo, 

 tenui gossypiiio, albo, aetate fulvo; contextu tenui margine conformi; 

 hymenio inaequali continuo juventute albo demuiu ochraceo v. fulvo 

 plerumque reviviscenti ; tubulis bitis, tenuiter tuuicatis, integris, sub- 

 colhibescentibus, 1-2 miu.long.,2 in quoque mm., aetate magis oblique 

 elongatis, dissepimentibus subhunellosis; sporis copiosis, e subglo- 

 bosis late ovoideis, uniguttulatis, levibus hyahnis, 3-4 [jl v. 5 |Ji long. 



