416 Spbasriacese imperfecte cognitae. 



Hab. in ramis emortuis Galliae merid. (Dufocr). — Admodum 

 curiosa, nam revera est Splueria circumscripta : constat stroma- 

 te intus albo, in cujus centro adest nucleus solitarius globosus, 

 ater, « An Cylisporaf» 



225. $pha»ria rhmm Schw. Syn. Amer. bor. n. 1662. — Gregaria, 4351 

 longe lateque provumpens ex epidermide ab ea arcte cincta et sa- 



,tis prominula; peritheciis aterrimis applanatts, rotundatis, papilla, 

 centrali ostiolatis, sporidiis creberrimis profluentibus; epidermide 

 secedente, in interiore pagina observatur crusta contigua corticalis 

 nigra, et ex peritheciis hemisphasricis, nigris, glabris, interjacen- 

 tibus quasi crebre pustulata. 



Hab, frequens occurrit sub epidermide Rhois glabrse Beth- 

 lehem Amer. bor„ —  An sit Didymosporiu?n? 



226. Sphaeria palliolata Schw. Syn. Amer. bor. n. 1661. — Subse- 4352 

 riatim in rimis epidermidis aggregata in ca?spitulos ellipticos, in- 

 terdum confluens; primum tecta cuticula ihterna epidermidis al- 

 bescentis, demum sublibera, sed semper quasi pallio ab hac cir- 

 c«ra>voluta; peritheciis raajusculis, pro ratione, paucis tantum in 

 capspitulo, globoso-applanatis, aterrimis, puuctato-rugosis, ostiolo 

 rnanifesto papillato. 



Hab, in elongatis ramis non spinosis Rosse corymbosa? 

 Bethlehem Amer. bor. — JSmuIans S, insitiliam et S. Rosce. 



227. Sphserla ©liwace^-hirta Schw. Syn. Amer. bor. n. 1056. — Spar- 4353 

 sa, majuscula, ostiolis crassis, cylindricis pertusis, persistentibus, 

 epidermidem penetrantibus, dejecta qua apparent perithecia magna, 

 applanata circumcirca olivaceo-hirta, librum corticis colore oliva- 

 ceo-nigro tingentia, subimmersa, gelatina alba farcta dein eva- 

 cuata. 



Hab, sub epidermide majorum ramorum Mori albap, Beth- 

 lehera Amer. bor. 



228. Sptera lasvigafa Schw. Syn, Amer. bor. n. 1632. — Crustam 4354 

 efficiens longe lateque effusam, contiguam, laevigatam ad 6 uncias 

 extensam, determinato ambitu totum ramum ambientem, nigrescen- 

 tem ; peritheciis sparsis, magnis globoso-depressis, ligno ime im- 

 mersis, evacuatis; ostiolo vix in crusta prominente, tamen ut pun- 

 ctum quasi in superficie conspicuum, collo manifesto cum perithe- 



cio connexo. 



Hab. in lignis mollioribus Bethlehem Amer. bor. — Affinis 

 Sph. evAypce. An ad Concrescenles ? 



229. Sphsria inundatorum Schw. Syn. Araer. bor. n. 1633. — Gre- 4955 



