916 Pyrenomyceteos, Sphseriaceae, Dictyosporse, Cucurbitaria. 



prirao luteis deraum brunneis, circiter 7-septatis, nonnullis septulis 

 loDgitudinalibus. imperfectis divisis, raedio constrictis, 20-25 ^ 7-9. 

 Buh. in ranais emortuis Coremae Conradii, Wiliow Grove 

 in Amonca boreali. 



2. CiiCMrh^tarla Platani Tavel Beitr. Pyren. p. 14, t. 7, f. 13-21. — 3692 

 Stroroate orbiculari circ. 2 mra. diam., subcorticali; peritheciis ir- 

 regulariter arapulliforraibus, ostiolo v. papilla destitutis, oorticeni 

 perforantibus, vix promioulis; contextu nigro; ascis cylindraceis, 

 supra obtusis, deorsum in stipitera brevem abrupte atteniiatis, 8- 

 sporis; sporidiis pallide brunneis, ellipsoideis, raedio valde constri- 

 ctis, pleruroque transverse 6-septatis, septis loogitudinalibus, nu- 

 mero vario, percursis, 18-25^9-11. 



ttab. in rarais Platani dejectis in Germania. — Adsunt pycni- 

 dia in eodero. stromate, sporulis minutissimis, cylindraceis, hyalinis. 



3. CucurbltarSa Rhamni (Nees) Fuck., Sacc Syll. Fung. II, p. 315 — 3693 

 var. VibUfrni Saco. Myc. Siber. p. 18, f. 16. — Peritheciis obtusis sed 

 vix umbiUcatis, rugolosis, ^j^-^I^JswPi. ^\^m.\dj&Q\% 100-115 =; 10-12 ; 

 sporidiis elHpsoideo-obloogis, 5-7-septato-muriforraibus, medio pro- 

 fundius constrictis, 20-22 « 8-10. 



B.db. in rarais Viburni Opuli io silvis prope Petroschilowo 

 Sibiriae (Martiamoff). 



4. Cucupfeitaria Sqart?! (Nees) Ces. et De Not. — Syll. II, p. 312 — 3694 

 f. EvoiRymi Rehm Ascom. n. 682, Cooke f. brit. I, p. 683. — Peri- 

 theciis parenchymaticis, brunneis, hyphis numerosis, parce rarau- 

 losis et septatis, circ. 5-6 ]x. cr. praeditis; ascis cylindraceis, 6-8- 

 sporis, 180^15; paraphysibus raraosis; sporidiis monostichis, ob- 

 ovatis V. elongatis, primo 2-locuIaribus, dein raedio constrictis, par- 



te superiore sublatiore obtusioreque, parte inferiore plerumque in 

 loculor 3 divisa, loculis oranibus longitudinaliter divisis, raro 2-3- 

 locularibus, flavis, 27sll. 



Hah. in rarais Evonymi, Britannia. 



5. Cocurbif arla ? antar«;tica Speg, F. Fueg. n. 265. — Peritheciis cas- 3695 

 spitose e rimulis periderraii erurapentibus, acervulos transverse el- 

 lipticos, pulvinato-fragariiforraes majusculos, 2-5^1-2 mm. effor- 

 mantibus, globoso-obovatis, superne applanato-subumbilicatis ac 

 ostiolo minuto, papilliforrai ornatis, atris, glabris, coriaceis; con- 

 textu indistiucto; ascis ; sporidiis non visis. 



Hab. vulgatissim,a sed seraper sterilis ad ramos dejectos Fag i 

 betuloidis in Staten island et Fuegia Amer. austr. 



6. Cucurbltaria Ravenelli Cooke et Mass. Grev. XVI, p. 25. — Pe- 3696 



