786 Pyrenomycetse, Sphseriacese, Phseophrag-miffl, Chsetospheeria, 



octospori, paraphysati. Sporidia elongato-fusoidea 2-pluriseptata, 

 dilute colorata. Gonidia (propria?) pleurococcoidea continet. 



1. Trematosphaeriopsis parmeliana Jacz. et Elenk. 1. c. cum icon. — 2549 

 Peritheciis aggregatis immersis, ovoideo-piriformibus v. subrotun- 

 datis, poro pertusis; ascis cylindraceis, stipitatis 80-85 « 16-20, co- 

 piose filiformi-paraphysatis, octosporis; sporidiis distichis fusoideis, 

 roctis curvulisve, 30 « 6-S, quadrilocularibus, ad septa non v. vix 

 constrictis ex hyalino luteolis. 



llab. in thallo Parmelige molliusculse v. vagantis 

 Nyl. in Rossia. 



OHLERIELLA Earle in New York Bot. Gard. 1902, p. 349 (Etym. 

 ab Ohleria, cui affine genus). — Perithecia ut in Amphispluvria. 

 Asci elongati, initio octospori, dein polyspori. Sporidia initio l^a- 

 lina multiseptata, dein brunnea et in loculos singulos secedentia. 

 — Ab Ohleria dignoscitur, quia loculi singulatim nec binatim se- 

 cedunt. 



1. Ohleriella neo-mexicana Earle 1. c. — Peritheciis dense sparsis, 2550 

 nigris, hemisrjhsericis, erumpentibus, basi fibrillis tectis, ostiolatis 

 papillatisque 500-750 a. diam.; ascis latis, stipitatis, subcylindra- 

 ceis maturitate 48-sporis, 150-200^25-30, paraphysibus filiformi- 

 bus valde adnatis; sporidiis tristichis, initio cylindraceis, hyalinis 

 5-septatis, maturitate intense brunneis, opacis, simplicibus, sub- 

 quadrangularibus, 8 ;j.. diam. 



Hab. in caulibus siccis, Albuquerque, New Mexico Americae. 



CH/ETOSPH/ERIA Tulasne. • Syll. II p. 92, IX p. 799, XI p. 326. 

 XIV p. 572, XVI p. 521. 



1. Chaetosphaeria Thalictri Clcments in Bull. of tho Torrey Bot. Olub. 2551 

 1903. p. 83. — Peritheciis solitariis v. laxe gregariis, superficia- 

 libus, globosis, ostiolatis, distincte papillato-depressis, pilis flexuo- 



sis brunneis 100^3, dense sotulosis 200-300 \i. diam.; ascis octo- 

 sporis, clavatis, paraphysatis, jodo cit-ruloscentibus 90-100*10; 

 sporidiis distichis, fuscis, fusiformibus 3-5-septatis, s:rpius 4-septa- 

 tis et loculo secundo turgido, ad septa leniter constrictis, 30-35« 

 4-5; pycnidiis globosis, glabris 200-300 a. sporulis liyalinis, conti- 

 nuis, oblongis, 6-8 «1,5. 



Hah. in caulibus emortuis Thal ictri sparsiflori, Minuchaha 

 Colorado A.mer. bor. 



2. Chaetosphaeria incrustans Riok, Broteria 1901, p. 289. — Stromato 2552 



