238 SphDerioideaa, Hyalosporiie, Dotliiorella. 



tremis insertis; ostiolo perforato ; basidiis longis, liliformibus; spo- 

 riilis continuis, oblongis, albis; pulpa sporarum in cirros expulsa. 

 ITab. i II cortice S o r b i a u c u p a r i ;o , lloyerswerda. 



12. Dothiorella caespliosa (Preuss) Sacc. Sphwroci^ta ccGspitosa Pr. I40i 

 F. Hoyersw. n. 42. — Erumpens; stromate elato verruciformi, 

 diviso-lobato sive composito, atro, corneo, humido subgelatinoso, 

 intus fusco, seu atro-fusco; partibus apice conicis, levibus, subni- 

 tidis, dein collapsis; peritheciis perforatis, ovatis, incanis; nucleo 

 pulposo albido; cirro longo, albo expulso; basidiis continuis, fili- 

 formibus; sporulis oblongis, minutis, albis. 



Hab. in cortice Sorbi aucuparias emortuse, Hoyerswerda. 

 — c. An SphceyHa ccvspitosa Tode?)). 



13. Dothiorella pithyophila Sacc. et Penz. Mich. II. p. 019. — Cre- 1402 

 spitulis cortice fisso erumpentibus vel in cortice interiore subsu- 

 perficialibus, pulvinatis, depressis, 1-2 mill. diam., intus et extus 

 nigricantibus, superficie (o peritheciis densis minutis) verruculosis; 

 sporulis cylindraceis, utrinque rotundatis, rectiusculis, 7-10 :r. 2,8, 

 hyalinis; basidiis dense fascicuKatis, brevibus, bacillaribus e strato 

 prolifero crassiusculo subalbo oriundis. 



Hab. in parte interiore corticis Pinoruni, Le Sapey (Isere) 

 Gallia:; (Therry). — Videtur forma peculiaris Fusicocci bacillaris. 



14. Dothiorella Berengeriana Sacc. Mich. II. p. 271. — Peritheciis ho3 

 caespitoso-aggregatis, vere botryosphseroideis, globoso-applanatis, 

 intus albis, ostiolis indistinctis ; sporulis cylindraceis, utrinque ob- 

 tusiusculis, rectis vel leniter curvis, 6^^1-2, hyalinis, basidiis fili- 

 formibus fasciculatis suftultis. 



Hab. \\\ ramis Rharani Frangula?, Sophor£e, Castaneae, 

 Mori, Tilioe in Italia boreali, Gallia et Germania. — Forma Sy- 

 ringae: acervulis minoribus; sporulis crassioribus, 6-8=^3-4. In 

 Arduennis. — Sperraog. videtur BotryosphccricG Berengeriance. 



15. Dothiorella pyrenophora (Karst) Sacc. Dothiora pyrenophora 1404 

 Karst Syrab. Myc. Fenn. XIII. p. 9 et forte Fr. p. p. — Perithe- 

 ciis dense pulvinato-c?espitosis, basi stromatica fultis, erumpentibus, 

 globulosis, intequalibus, intus pallidis; sporulis ovalibus, 3-5:^1, 

 5-2, hyalinis. 



Hab. in ramis Sorbi aucuparice in tota Fennia et Lappo- 

 nia. — *D. Mali Karst 1. c: sporulis paulo majoribus, 6-10^:3. 

 In ramis Mali, Mustiala. — *D. Betulae Karst I. c: stromatibus 

 sporulisque, quam in typo, paulo majoribus. In ramis BetuUe ibi- 

 dem. — *D. Juniperi Karst 1. c. : stromatibus minoribus; sporulis 



