Pyrenomycetse, Sphferiacepe, Phaeodidymae, Amphisphaeria 685 



ligineo-pallidis, 1-septatis, constrictis, biguttulatis, utrinque sub- 

 acutis 30-35 * 10-12. 



Hab. in ligno cseso Juniperi monosporma?, Mancos. Co- 

 lorado Amer. bor. 



6. Amphisphaeria Populi Tracy et Earle, Plantre Bakerianse, fasc. I, 2339 

 Fungi p. 30. — Peritheciis dense sparsis, levibus, globosis, nigris, 

 lucentibus, obscure poro pertusis, 250-300 ;j.. diam.; ascis cylin- 

 draceis, breve stipitatis 80-90^8; parapliysibus numerosis, filifor- 

 mibus; sporidiis monostichis ovalibus utrinque rotundatis, fuligi- 

 neis, sequaliter 1-septatis, valde constrictis, 12 « 6. 



Hab. in ramis decorticatis Populi angustifolisB, Mancos, 

 Colorado Amer. bor. 



7. Amphisphseria juglandicola Feltg. Vorst. Pi^z. Luxemb. Nachtr. III, 2340 

 1903, p. 270. — Peritheciis in areis dealbatis gregariis, basi ligno 

 insculptis, globosis, leviter depressis, brunneis vel atro-brunneis 

 400-600 ;j.. diam. ; ostiolo obtuse conico; ascis cylindraceis deorsum 

 tenuato-stipitatis 77-108*8, octosporis; paraphysibus filiformibus 

 guttulatis, ascos superantibus ibique bifurcatis; sporidiis monosti- 

 chis, tereti-ellipsoideis, late rotundatis, medio constricto 1-septatis, 

 eguttatis, dilute brunneis 10-13 * 5-6. 



Hdb. in ramis decorticatis Juglandis regise, Luxemburg. 

 Amph. salicicoloe proxima. 



8. Amphisphaeria granulosa E. et Ev. Journ. ofMycol. 1904, p. 169. ^ 341 

 — Peritheciis erumpenti-superficialibus, globosis vel deprosso- 

 globosis, granuloso - rugulosis circ. 500 ;j.. diam., dense sparsis, 

 ostiolo minuto papillato; ascis cylindraceis, breve stipitatis 65- 

 70*4, obsolete paraphysatis; sporidiis monostichis, oblongis, 1- 

 septatis, vix constrictis, pallide brunneis utrinque subattenuatis 

 10-12 « 3-3,5. 



Hab. in ligno vetusto quercino, ad terram, Lyndonville N. 

 York Amer. bor. (C. E. Fairman). 



9. Amphisphaeria applanata (Fries) Cesati et De Notaris — Syll. I, 2342 

 p. 718 et IX p. 741. — var. Alasks Sacc. Harrim. Alaska Exped. 

 Crypt. p. 30 (ut typus). — Ascis angustioribus 105-115* 14-15; 

 sporidiis 22-25 « 8-8,5; loculo super. (!) majori et acutiori ; pori- 

 theciis 500-600 ;j.. diam. 



Hab. in ramis siccis. socia Pirottozai yakutatiana, Yakutat Bay 

 Alaska (Trelease). 



