72*^ nredinaceoe, Coleosporium. 



18. Coleosporium Sonchi-arvensis (Pers.) Leveille — Sacc. Syll. VII, 2744 

 p. 762, p. p. — Mcidus [Peridernmim Fischer i Klehh.) ; ;ecidiosp. 



e breviter ellipsoideo obtuse polygoniis, 25-32 * 18-25, tunica hya- 

 lina usque ad 2 ;j.. cr., aculoolato-verrucosa; cellulis peridialibus 

 tunica extus incrassata punctulata, intus tenuiori verruculosa; ure- 

 dosporis rotundato-ovoideis subirregularibus, 18-25 * 15-21, tunica 

 tenui minute, crebre distincteque verruculosa; teleutosporis crustas 

 applanatas rubras efformantibus, prismaticis usque ad 100 a. long., 

 18-24 jj.. cr., tunica apice usque ad 18 ;j,. cr. 



Hab. iccidia in loliis Pini silvestris, uredo- et teleutosporie 

 in foliis Sonchi arvensis, asperi, falla.cis, oleracei, 

 palustris etc. in Europa. 



19. Coleosporium Melampyri (Rebent.) Karsten, Myc. fenn. IV, p. 62 2745 

 p. p. (1879), Uredo Melampyri Kebent. Fl. Neomark. p. 355 (1804), 

 Col. Euphrasim Auct. — Sacc Syll. VII, p. 764 p. p. — ^cidiis 

 [Peridermium Soraueri Klebh.) peridio pustuhformi pncditis et 

 illis specierum proximarum simihbus; uredosporis ex ellipsoideo 

 polygoniis 24-35^21-28, tunica hyalina, tenui, verrucis crassiu- 

 scuhs tecta; teleutosoris rubris, ceraceis; teleutosporis prismaticis, 

 usque ad 115 w 21-28, tunica apice usque ad 28 ;x. incrassata. 



Hah. secidia in foliis Pini silvestris et montanic, Eu- 

 ropa media, uredo- et teleutospor;c in foliis Melampyri cri- 

 stati, nemorosi, pratensis, silvatici etc in Europa. 



20. Coleosporlum Datiscae W. Tranzsch. in Woronow, Contrib. ad 2746 

 mycofloram Caucasi, Tiflis (1910) p. 147 et in Mycotheca rossica 

 fasc. I, n. 16 ;1910). — Soris hypophyllis v. caulicolis, sparsis, 

 uredosporiferis aurantiacis, siccis sulphureis, pulveraceis, epider- 

 mide fissa cinctis; teleutosporiferis (siccisj aurantiaco-badiis. cera- 

 ceis; uredosporis ellipsoideis v. subglobosis, 20-30^15-20, epispo- 



rio verrucoso achroo pneditis; teleutosporis 65-90*15-20, apice 

 usque ad 23 ;j.. incrassatis, demum quadrilocularibus, contentu 

 (sicco) luteo. 



Hah. in foliis Datiscae cannabinLe, in Caucaso occidentali 

 Kutais et Batum (N. Sredinsky, Gr. Woronow). 



21. Coleosporium Campanumeae Dietel., in Engl. Jahrb. XXXVII 2747 

 (1906; p. 106. — Uredosoris hypophyllis, sparsis, parvis v. me- 

 diocribus, aureis, denique albidis, uredosporis globosis v. late elli- 

 psoideis 18-23*14-18, subtiliter verrucosis; teleutosoris conformi- 

 bus, crustaceis, sanguinolentis; teleutosporis cylindraceis, usque ad 



70 ;j,. long., 15-20 [x. latis. 



