Pyrenomyceteee , DothideaceBe^ Phfeodidym^j Dothidea. 1043 



to-ellipsoideis, 1-septatis, constrictis. primo hj^alinis et granulosis, 

 dein flavo-brauneis, 15-18=; 8-10. 



Hab. in ramis emortuis Symphoricarpi occidentalis, 

 Sand Coulee, Montana Arner. bor. (A>tderson). 



7. Plowrjghtla? paradoxa (Bnby) Sacc, Dothklea paradoiva Duby 4148 

 Not. Doth. pag, 198, f. 4. — Snbcutanea, ramiita, sparsa, demum 

 erunipens, ovata, epidermide cincta, primum auraiitiaca demum ni- 

 gricans, loculis 1-3 gleoosis. conipC/Sir.a : ascis cyliodraceis y. elon- 

 gato-clavatis; sporidiis rrsono- raro distichis, ovoidois, medio con- 

 strictis, 2-3-guttatis, bvalinis. 



ffab. ad ramos emortuos Lycii europsei in Helvetia. — 

 c( Species omnino dubia, an hypocreacea? ». 



8. Piowrightia? quercina Karst. Symb. XVII, p. 162. — Stromati- 4149 

 bus cortice inuatis, dein suberumpentibus, ut plurimum orbicula- 

 ribus, convexo-planis, levibus, atris, circ. 2 mm. lat., loculis sti- 

 patis, mediocribus, albis; ascis subsessilibus, elongato-clavatis, 45- 



51 s 8-9 ; paraphysibus haud beue discretis ; sporidiis non visis. 



Hab. in ramis emortuis Quercns in insula Runsala pr. Aboam 

 Fennife. — Adsunt sporulse in iisdem peritheciis cylindraceae, cur- 

 vulas, 7-8 r 1. 



Seci. -i. Phi?»odidymc5^. 



DOTHIDEA Ff. — Sacc. Syil. II, p. 639. 



1. Dothldea Lonieerae Cooke in Greviliea XIII, p. 66. ~ Erumpens, ^j^q 

 suborbicularis, ^a^pe confluens, puivinata, planiuscula, atra, I mm. 

 diam., loculis sparsib, periphericis ; ascis clavatis, octosporis; spo- 

 ridiis sublanceolatis, medio constrictis, uniseptatis, fuscis, 22-24-9. 



Hab. m sarmentis Lonicerae sempervirentis la Pens/I- 

 vania Amer. bor. (Michener). 



2. Dothidea Artemisiae (Schw.) Cooke in Greviilea XII, p. 5, Sphc^- 

 ria Arietmsice Schw. Amer. bor. n. 1227, Nurnmularia Ariemi- 

 sice (Schw.) Sacc. Syli. I, p. 401. 



3. Dothidea Bigelovlae EU. et Ev. Proc. Phil. 1890, p. 248. — Stro- 4151 

 matibus depresso-tubercularibus, suborbicularibus, circ. 1 mm., le- 

 vibus, nigris, cortice partim immersis; loculis periphericis, minu- 



tis, numerosis; ascis oblongis, mox evanescentibus,, 40-50:^12: 

 sporidiis subdistichis, 1-septatis, ad septum constrictis, 15-20 ;i 7-10. 

 Hab, in caulibus eraortuis B i g e I v i ae, Helena, Moutana, Amer. 

 bo!-. (Rev. F. D. Kb^ls&y). 



