Dothideacese, Hyalodidymae, Plowrightia. 

 conrluentibus insculptis oblongis convexiusculis, nigro fusc - augu- 

 stis, rimas longitudinaliter infarcientibus , intus albidis; loculis 

 periphericis exiguis; ascis cylindraceis brevissime attenuato-stipi- 

 tatis, 80-90 s: 12, 8-sporis; sporidiis distichis, fusoideis, saepe cur- 

 vulis utrinque attenuatis 18-20 »4, leniter constrictis, 1-septati . 

 4-guttulatis, hyalinis. 



Hab. in sarmentis siccis Clematidis Vitalbae in Germania, 

 Italia, Belgio, Gallia. — Sec. Fuckel asci 68s 14, sporidia I6s 

 inaequaliter didyma. 



5. Plowrightia Berberidis (Wahl.) Sacc, Dotk. Berberidn (Wahlenb.) ;, 

 De Not. Micr. ital. Des. 1, pag 66, fig. IX. Sacc. F. it. tab. 210, 

 Sphceria Berberidis Wahl. — Stromatibus cortice innatis, dein 

 erumpentibus, pulvinato-depressis sublevibus, ambitu circulari \. 

 oblongo, nigris; nucleis globulosis biseriatis, albis; ascis tereti cla- 

 vatis, 70-80^10-12, subsessilibus, paraphysatis ; sporidiis octonis 

 distichis subrhombeis constricto-didymis, quandnque curvulis, 15- 

 17^6, rarius 18^7 (vel sec. Fuck. 22» 5) hyalinis. — Spermati 3 

 in iisdem peritheciis, minutis. cylindraceis, curvatis, 



Hab. in ramis emortuis Berberidis vulgaris in Suecia, 

 Germania, Italia, Amer. bor. 



6. Plowrightia Periclymenj (Fuck.) Sacc, Doth. Periclymeni Fuck. 

 Symb. pag. 223. — Stromatibus seriatis, erumpectibus, orbicula- 

 ribus oblongisve, planis, submarginatis, atris, intus griseis, loculis 

 minimis, periphericis ; ascis fasciculatis, oblongo-clavatis 8 sporis 

 72^12; sporidiis distichis, oblongis, utrinque attenuatis, rectis, 

 in.tqualiter didymis, hyalinis, 14-4. 



Hab. in sarmentis siccis Lonicerae Periclymeni prope 

 (Estrich Germaniae. 



7. Plowrightia Hippophaeos (Pass.) Sacc, Doth. Hippophaeos (Pas* 

 Fuck. Symb. Myc app. II, 40, eacc. F. it. tab,. 209, 0. Sambuc* 

 f. Hippophaeos Pass. in Erb. critt. ital. Ser. II, u. 98. — Stro- 

 matibus plorumque minutis; ascis fasciculatis, substipitatis, elon 

 gatis, 8-sporis, 94» 14-16; sporidiis distichis, oblongo clavatis, 

 rectis curvatisque, utrinque subattenuatis, insequaliter didymis, ad 

 septum constrictis, hyalinis, 24 28 6 3. 



Hah. in ramulis siccis Hippophaeos rhamnoidis in ltalia 

 bor. et Helvetia. 



8. Plowrightia bullata (Berk.) Sacc, Dothidea buliata Berk, Cryptog. 

 antarct. p. 60. — Epiphylla, bullata, suborbicularis, nigra, super« 

 fieialis, crassiuscula, rugosa, granulaka | Locults elli] - 



