480 ryrciiomycctoi'.', s.p!iiei'iiicoi'i. AUiiatospoiu!, Diatrypeopsis. 



Uregon Airier. bor. f\V. S. Carpenter). — Habitus exterior omnirjo 

 L), bullatcv. 



8. Diatrypeila promiiiens frowe Bull. Torr. Cl. V, p. 42. — Subro- i97i 

 tunda vel conHuens, eruinpens, ostioiis latiusculis, nigris; ascis cla- 

 vatis; sporidii.s copiosis, flavidis. 



Uah. in cortice {Matani in Amer, bor. 



^>. Diatrypella ramularis Ell. et Ev. Journ. Myc. 1.S87, p. 42. — Stro- 1973 

 mate tuberculiformi, 1-2 mm, diam., per rimas longitudinales erura- 

 pente, in lignum penetrante, linea nigra circumscripto, supra sub- 

 truncato, intus sordide albo , peritlieciis 4-12 in quoque stromate, 

 globosis, collo brevi et pariete crasso donatis, ostiolis leniter pro- 

 minentibus, depressis, 4-5-stellato-fissis, demum late perforatis; 

 ascis latis, clavatis, 90-1 10 ^ 12-15; sporidiis pluribus, allantoideis, 

 flavidis, modice curvatis, 0-10:^1,5. 



Hab. in rarais emortuis Lonicerie japonicae, Pointo a la 

 Haclie, Amer. bor. (Lakglois). 



10. Diatrypella herbacea Ell. et Ev. Journ. .Myc. 1887, pag. 42. — vm 

 Sirumale tuberculiformi, 1-2 mm. diam., intus albo, supra llavo- 

 tincto sed extus nigro; peritlieciis ovato-globosi.s, circ. '4 "^"^- 

 dianj., supra in collum angustum , breve, subabrupte contractis, 

 ostiolo lato, stromatis superficie expanso, obtuso, 4-suicato praidi- 

 tis; ascis cum basi gracili 100-120 s 10-12; parapbysibus mox 

 evauescentibus; sporidiis in dimidio asco superiore confertis. nu- 

 merosis, pallide flavidis, cylindraceis, incurvis, 7-8 ^ 1-1,5. 



Ilab. in caule herbaceo emortuo Ambrosise trifidae? Loui- 

 siana .Am. bor. (Langlois). 



DIATRYPEOPSIS Speg. Fungi Guar. Pug, I, pag, 180 (Etym. a Dia- 

 (rypc). — Stroma a matricis substanlia heterogeneum, erumpenti- 

 superficiale, elTusum. Perithecia stroniate imraersa, ostiolis rectis; 

 Asci octospori. Sporidia cylindraceo-elliptica, utrinque truncato- 

 subrotundata, hyalina. — Genus pulchellum stromatis ac perithe- 

 ciorum habitu generi Uypoxylon et generi Diatrype accedens; 

 sporidiis tamen ab utroque satis distinctum. 



1. Dlatrypeopsis laccata Speg. Eung, Pug. I. n. 186. — Stromati- inri 

 bus ligno subinnatis, primo tectis, dein, ob corticem secedentem, nu- 

 dis, irregulariter elliptico-elongatis, 5-10 mm. long., 1-2 mm. lat. 

 0,5-1 mm. crass., glabris, . levissiinis (vix sub lentc valida dense 

 minutis^imeque puiK^uIatis) atris, sublaccato-nitentibus; peritheciis 

 det»s0 constipatis, rectis, ellipticis v. obovatis, sae.pe e mutua pre.s- 



