SiO Pyrenomyceteae, Sphseriaceae, Hyalodidyrnae, Diaporthe. 



West Va. (Nuttall). — Perithecia 0,7 mm. diam., ostiolis fasci- 

 culatis; asci 55-60^6-7; sporidia 12-15 :; 2,5-3, uniseptata, 



22. Dlaporthe (Chor.) Dlrcse E. et E. New Fung. in Proceed. Acad. 1901 

 N. Sc. Philad. 1893, p. 448. 



//a/^. in ramis dejectis Dircag pal u s + ^is, Canada (Dearness). 

 — Perithecia 0,3-0,5 mm. diam., ostioli? bryvibus; asci 50-60 ^; 

 6-7; sporidia 1 1-13 ^; 2,5-3, quadrinucleaia byalina. 



23. Dlaporthe (Chor.) apiospora E. et E. New sp. North Araer. Fung. 1902 

 in Proceed. Acad. S. N. Philad. 1893, p. 140. 



Hab. in cortice eraortuo Ulmi, Canada (Dearness). — Peri- 

 thecia 0,3 mm. diam.; asci 75-80^8-10; sporidia 11-15 :; 6-10, con- 

 stricto 1-septata, hjalina. 



24. Diaporthe (Chor.) ulmicola E. et E. New sp. North Anfier. Fung. 1903 

 in Proceed. Acad, S. N. Phiiad. 1893, p. 141. 



Hab. in ramis emortuis Ulmi, Canada (Dearness). — Perithe- 

 cia 0,3 mm.diam.; asci 40 = 7; sporidia 8-11 s 3-4, vix consiricta, 

 hyalina, 3-4-nucIeata. 



25. DJaporthe (Chor.) eusticha E. et Ev. North Am. Pyr. p. 424. 1901 

 Hab. in ramis emortuis Caryae, Newfield N. J. Amer. bor. — 



Perithecia 250 mm. diam.; asci 10-50 = 6-7; sporidia 12-15 = 3-3,5, 

 1-septata, vix constricta, hyalina. 

 20. Diaporthe (Chor.) Juglandis E. et E. New Fung. Proceed. Acad 1905 

 N. Sc. Philad. 1893. p. 448. 



Hab. in ramis emortuis Juglandis cinerepe, New York 

 Amer. bor. (Shear). — Perithecia 400-600 a. diam , ostiolis brevi- 

 bus; asci 90-100 = 8-10; sporidia 15-20 = 7-8 costricto-1-septata 

 hyalina. 



27. Diaporthe (Chor.) biconica (Curr.) Sacc. Valsa biconica Currey ioog 

 Linn. Trans. XXII, fig. 142, Cooke Grev. XX, p. 82. 



Uab. ad ramos in P>ritannia. — Perithecia circinata, pustulas 

 minutas in cortice formantia, ostiolis brevibus; sporidia biconoidea, 

 1-septata, haud constricla, chlorina, 28-30 = 8. 



II. Euportho Nits. 



28. Diaporthe (Rup.) micromegala E. et E. in Proceed. Acad. N. Sc. 1907 

 Philad. 1893, p. 449. 



Ho.h. in caulibus emortuis Desmodii (?) Delaware Amer. bor. 

 (CoMyoNS). — Perithecia 200-300 />». diam., ostiolo 1 mm. long. ; asci 

 50 « 20 :p, -p.); .sporidia 25-28 =* 5-6, non constricta. 



