Unidiiioa!, Anici'ospor;o, Mijl;unp.S()ra. r^Ol 



Ilalia, Gallia, ncigio, Afduoiinis, Neerlaadia . [iU.silaiiia, Ans(rl;i, 

 Goniiaiiia, Ituii^^aria, Ilelvotia, Fonnia, l>oheini;i, l!ri(;inni;i, Aine- 

 rica ljoro;ili et Sibiiia asiatica. — * M. MeJusae Tliiun. iu IJull. 

 Torr. bot. Glub. VI, p. l'j: soris uroJosporiteris- grogariis, aniphi- 

 geiiis, ininutis, aurantiacis, Iiberis, pro maxima parte iii folioruni 

 pagina suporioro; uredosporis ovoideis vel globoso-ovoideis, basi 

 aiigustato-obtusa, apice late obtusatis, episporio !evi, tenui, proto- 

 plasmate granuloso, 20-23 ^; 1-1-16; iiaraphysibus nullis ; tolouto- 

 sporis vix a M. poptilmca diversis. In Populi angulat;ti (P. 

 Modusai Bath ) toliis vivis laiiguiJisvo vel ;iriJis, Aikon Carolinio 

 australis (II. W. R.wenel). A typo ditr-jrt ureJosporis levibus, pa- 

 I raphysibus nullis. 



;J. Melampsora Hypericorum (DC.) Schroot. Brand. und Rostp. 21 it 

 \ p. 2'j, Pilz. Sclilos. p. 3(J3, Wiator Die Pilze p. 211 , IJredo If//- 

 ! pcricoruui DC. Rapp. I, p. 10, FI. Fraar. VI, p. Sl, Cceoma Hy- 

 \pericorum Schlecht. Fl. Berol. II, p. 122, Paccimaslram? ////• 

 ' pericorum Karst. F. Fenn. n. 199, Uredo Anclroscarai DC. Encycl. 

 , \'I1I, Erijsihe llypericoram Wallr. Fl. Crypt. Germ. n. 1023. — 

 ! Soris uredosporiferis hypophyllis, sparsis v. subgregariis, pseudope- 

 I ridio lacero-dehisconte, flavis, expallentibus, exiguis; uredosporis 

 subsphajroideis, ellipticis vel ovatis, sa^pe etiam angulatis, H-21 - 

 : 11-17, aculeolatis, aurantiaco-flavescentibus; soris toleutos poriferis 

 lere inconspicuis, minutissimis, atro-brunneis, explanato- crustifor- 

 mibus, irregularibus, solitariis vel gregariis; teleutosporis inter- 

 cellularibus, oblongo-cuneatis, usque ad :^0 y.. lougis, 8-10 y.. la- 

 I tis, unilocularibus, flavo-brunneis. 



llab. in foli is H y p e r i c i A s c y r i, A n d r s ai m i , tB t h i - 

 p i c i, a 1 1 e n u at i, q u a d r a n g u I i, h u ni i f u s i , m n t a n i, p e r- 

 iforati, hirsuti, in Italia, Gallia, IJelgio, Ilelvoti a, Austria, Bri- 

 I tannia, Germania, Fenaia, pr. iMinussiask Sibiria3 asiatic;o, noc aoa 

 Simla India) orientalis. 



\. Melampsora Cynanchi Tliiim. in Mycoth. Univ. n. 1130. — So- 211.-. 

 I ris uredosporiferis elevatis, liypophyllis, raro amphigenis, orbicu- 

 ! latis, liberis, aurantiacis, sparsis, disciforinibus; urodosporis plus 

 .minusve globosis vel late ollipsoideis, opisporio cras.so, hyaliao, 

 jlevi, nuclej flavo, granuloso, 20-22 ;/. diam ; soris teleutosporife- 

 1 ris scmper tectis, donse gregariis, hypophyllis, rotundis, sa^pe con- 

 ifluentibus, baJio-fuscis, induratis, parvis; toleutosporis late cylin- 

 dracois vel vix cunoatis, opisporio levi, tenui, intus granulosis, 55 - 

 12 ix, mm. flavo-fuscis. 



