Uredinales, UredinaceaB infer., Aecidium. 873 



22. Aecidium Davyi n. et P. Syd., Aim. Mycol. X, 1912, p. 35. — Ae- 3013 

 cidiis bypopliyllis, inaciilis orbicnlaribus flavidis 2-4 iniii. diam. in- 

 sidentibns, in greges rotnndatos macnlatn explentes dense dispo- 

 sitis, cnpnlatis, flavidis, raargine leniter inciso lacerato ; contextu 



e cellnlis niinntis 22-;30 i^ \ong. 18-22 l^ latis; aecidiosporis globo- 

 sis V. angnlato-globosis, byalinis, snbtiliter verrncnlosis, 14-16* 

 12-14, episporio 1-1,5 v cr. 



Rah. in foliis C y n o g 1 o s s i in i c r a n t li i, Lydenbnrg Tran- 

 svaal (J. BuRTT Davy). 



23. Aecidium Lithospermi Tliiim., Oesterr. bot. Ztsclir. 29. .1879, p.357.— 3014 

 Sydow, Mon. Ured. IV p. 123 (1923). — Pyciiidiis ampbigenis, gre- 

 gariis, melleis, dein brniineolis, 90 120 |j- diam.; aecidiis bypopbyllis 

 maonlis orbicnlaribns vel obkingis flavis nsqiie brnnneolis insiden- 

 tibus, in greges 2-5 mm. diam. dense dispositis, cnpnlatis, 350-450 \i 

 diam., margine iiiciso angnsto albido recnrvato ; celhilis peridii 

 snbrbomboideis nsque rectangnlaribns, 30-42 «> 20-28, pariete exte- 

 riore striato 7-11 i^ crasso, iuteriore verrncoso 3-4 fi crasso; sporis 

 subglobosis vel ellipsoideis, dense minuteqne verrucnlosis. 20-3(> * 

 17-24, episporio 1,5 m. crasso. 



Hah. in foliis L i t b o s p e r m i a r v e n s i s , p u r ]) n r e o- 

 c e r u 1 e i , in Anstria, Hnngaria, Serbia. 



24. Aecidium Pulmonariae Tbiim., Buli. Soc fmp. Nat. Moscou 53., 3015 

 • 1878, p. 213. — Sydow, Mon. Ured. IV, p. 127 (1923). — Pycnidiis 



ampbigenis, in greges minntos disi)Ositis, melleis, 90-120 ij. diam., 

 aecidiis bypopbyllis, macnlis orbicnlaribus nsque 1 cm. diam., flavis 

 tandein brnnneolis insidentibus, gregariis, cupulatis, 400-500 ij. diaiu. 

 margine albido lacerato revoluto ; cellnlis peridii laxinscule conj- 

 unctis, rbomboideis nsque rectaugularibus, liaud raro subquadra- 

 ticis, 26-35 «■ 20-25, pariete exteriore tenniter striato 6-10 [i crasso, 

 interiore verrncoso ca. 3 i^ crasso; sporis globosis, subglobosis vel 

 ellipsoideis, subtiliter verruculosis, snbbyalinis, 20-28 * 18-24, epi- 

 sporio 1 i^ crasso. 



Tlah. in foliis P u 1 m o n a r i a e a n g u s t i f o 1 i a e, o b s c u- 

 rae, officinalis, styriacae, tnberosae, in Gerina- 

 uia, Austria, Hungaria, Helvetia, Italia, Gallia, Romania, Rossia, 

 P. m o 1 1 i s in Sibiria. 



25. Aecidium Stenhammariae Rostr.,Botan.Tidsskrift, 18., p. 70(1892).— 30i6 

 Sydow, Mon. Ured. IV, p. 127 (1923). — Pycnidiis ampbigenis, co- 

 piose evolutis, melleis, 100-130 \i diam.; aecidiis ignotis. 



Hah. iii foliis S t e u b a m m a r i a e m a r i t i in a e , Dania. — 



