Pyrenomyceleaj, Sphjeriacca', Allantosporff, Diatrvpe. 475 



in strato singulo 3-12, nigris, membrauaceis, minutis, '/^,-'/5 ^^- 

 diam., ostiolo levi, nigro, obtuse conico, prominulo; ascis cylin- 

 draceis, p. sp. 30-35 =: 3, basi filiformi circ. 20 p. long. ; paraphy- 

 sibus non visis ; sporidiis l-sticliis, pallide flavidis, octonis, globo- 

 sis 3 a. diam. 



Hab. ad ramulo.s emortuos Magnolise glaucK, New/ield, 

 New Jersey Amer. bor. — Habitus D. minimce sed sporidiis di- 

 versa. c. Si h?ec vere globosa, species vix hujus geueris ». 



11. Diatrype Azedarachae Cooke in Grev. XI, p. 108. — Erumpens; i956 

 stromate atro, convexo, suborbiculari, intus concolore; perithe- 

 ciis compressis; ascis clavatis ; sporidiis allantoideis, pallido-fuscis, 



12 = 3. 



Ilab. in ramis Meliae, Seaboard of S. Carolina Araer. bor. 

 (Ravenel). 



12. Diatrype megastoma Eli. et Ev. in Journ. of Myc 1885, p. 141. i^57 



— Stromatibus orbicularibus, corticahbus, 2-3 mm. lat., linea ni- 

 gra, in lignum penetrante circumscriptis, subinde confluentibus v. 

 subconfluentibus, in 5-10 series dispositis, rima longitudinali epi- 

 dermidem rumpentibus; peritheciis 15-20 in quoque stroraate orbi- 

 cularibus vel ovatis, contextu denso, atro, membranaceo, sursum 

 in collum subtile desinentibus; ostiolis latis, prominulis, 4-5-steI- 

 lato-suleatis ; ascis gracilibus, clavatis, 75-80 ^; 6-7, p. sp. 35-40; 

 paraphysibus copiosis primum distihctis, asco longioribus, demura 

 obsoletis; sporidiis cylindraceis, luteolis, arcte curvatis, saepius. 

 utrinque uninucleatis, sursum subdistichis, 5-6 =; 2. 



Uab. in truncis emortuis Alni serrulatge, Newfield Amer. 

 bor. — Adest intermixta LibetHellce sp. sporulis filiformibus, cur- 

 vatis, 20-25 c;i, verisimiliter status spermogonicus. 



13. Oiatrype subafRxa (Schw.) Coo>ke in Grevillea XII, p. 5, Sphiv- 

 ria sitbafflxa Schw. Syn. Amer. bor. n. 1226, Nummuiaria sub- 

 affixa Sacc. Syll. I, p. 401. — Sporidia aliantoidea, hyalina, 8 a. 

 longa. — Perallinis D. Stigmati. 



14. Diatrype Rhols (Schw.) Cooke in Grevillea XIII, p. 37, Sphce- 

 ria Rhois Schw. Car. n. 62 et Sacc. Syll. II, p. 369. — Sporidia 

 allantoidea, 7,5-8 o.. longa. 



15. Diatrype Ceanothi Cooke et Harlrness in Grevillea XIII, p. 17. 1958 



— Acervulis verrucaeibrmibus, innato-erumpentibus, atris, rotun- 

 datis, peridermio arcte cinctis, intus concoloribus; peritheciis com- 

 pressis diff"ormibusque, ostiolis brevibus, stellato-sulcatis; ascis cla- 

 vatis, octosporis; sporidiis cylindraceis, curvulis, utrinque rotun- 

 datis, luteolis, hyalinis, 12-14'^ 2. 



