142 Sphaerioideae, Hyaiospor», Phoma. 



negliano in Italia bor., socia Pht/salospora minutula S. et S., cu- 

 jus forte spermogonium. 



459. Phoma mici^sperma Preuss F. Hoyersw. n. 278. — Perithe- S38 

 ciis tenuibus lentiformibus, pertusis, epidermidi insertis; nucleo 

 pulposo; sporulis minutissimis, rotundatis, albis, 



Hab. ad caules herbarum, Hoyerswerda. 



460. Phoma fusca Preuss F. Hbyersw. n. 283. — Peritheciis tenui- 839 

 bus lentiformibLiS, pertusis subsuperficialibus, luteo-fuscisj nucleo 

 pulposo, albo; sporulis oblongis; medio unistriatis, albis. 



Hab. ad caules dej^ctos herbarum, Hoyerswerda. 



461. Phoma Hysteropsis Peck. et C. 33 Rep. St. Mus. New York p. 23 840 

 sub nom. Ph. hysierellae). — Peritheciis irainersis, prominulis, sub- 

 hysterioideis, epidermide tectis, atris, ostiolo papillulato ,• sporulis 

 eliipsoideis v. subfusoideis, hyalinis, bi-guttulatis, 7-8 p. longis. 



Hab. in caulibus emortuis herbarura, Buffalo in America 

 boreali (G. W. Clinton). 



462. Phoma irregularis (B. et C.) Sacc. Sphceropsis irregularis, B. u\ 

 et C. Cub. Fungi n. 563. — Peritheciis epidermide tectis, conve- 

 xis ; sporulis irregularibus, subglobosis vel subclavatis, hyalinis, 

 7-8 :^ 5. 



Hab. m caulibus herbarum minorum, in Cuha. 



463. Phoma hysteriiformis Cooke F. of Texas p. 141. — Peritheciis 84? 

 gregariis, atris, eiongato-hysteriiformibus, basi applanatis,- sporulis 

 ellipsoideis, hyalinis, binucleatis, 10-12 u.. longis. 



Hab, in caule herbarum, Galveston, Texas (Ravenel). 



464. Phoma catenulata Preuss Hoyersw. n. 28. — Peritheciis gre- 843 

 gariis, semiinnatis, nigris, raagni-papillatis, atris, tenuibus, longe 

 seriato-ceilulatis, compositis; sporulis continuis, in series subcate- 

 natis, nuico involutis, oblongis, nucleum includentibus, albis. 



Hab. in stipitibus herbarum majorum, Hoyerswerda. — 

 uSpecies dubia, ad Phomam vix pertinens». 



465. Phoma Preussii Sacc. Phoma cylindrispora Preuss Hoyersw, 844 

 n, 26. — Peritheciis sphaericis, gregariis immersis, tenuibus cel- 

 lulatis, atris; sporulis continuis, cylindricis, utrinque rctundatis, 

 albis, 



Hab. in stipitibus majoribus herbarum, Hoyerswerda. 



466. Phoma rhodosperma Preuss F. Hoyersw. n. 277. — Perithe- 845 

 ciis tenuihus lenliformibus, papiilatis, epidermidi insertis; nucleo 

 pulposo, roseo; sporulis oblongo-cylindricis, utrinque rotundatis 

 albis. 



