Uredinacese. Didymosporse, Puccinia. 339 



nica XXII, n. 1, p: 20 (1902), Syd. Mon. Ured. vol. I, p. 368, 

 tab. XXIV, fig. 334. — iEcidiis hypophyllis, plerumque nervos 

 foliorum sequentibus vel petiolicolis, pustuliformibus, creomatifor- 

 mibus, flavidis, pariete vix evoluto; oecidiosporis angulato-globosis 

 v. ovatis,. subtiliter verruculosis, flavescentibus, 19-30 « 17-22; soris 

 uredosporiferis hypophyllis, sparsis, minutis, rotundatis, pulveru- 

 lentis, cinnamomeis; uredosporis globosis, subglobosis vel ovatis, 

 echinulatis, flavo-brunneolis, 18-27^17-21, poris germinationis 

 ternis prseditis ; soris teleutosporiferis conformibus, atro-brunneis ; 

 teleutosporis ellipsoideis v. ovato-ellipsoideis, utrinque rotundatis, 

 apice non incrassatis, medio vix v. leniter constrictis, reticulatis, 

 brunneis, 26-36 « 19-24; pedicello hyalino, tenui, sporam ;equante, 

 deciduo. 



Hdb. in foliis petiolisque vivis Ch;erophylli bulbosi in 

 G-ermania, Hungaria et Rossia. 



217. Puccinia Myrrhis Schw. Syn. N. Am. Fg. 1831, p. 296, Lindr. H46 

 in Acta Soc. pro Fauna et Fl. fennica XXII, n. 1, p. 28 (1902), 

 Syd. Mon. Ured. vol. I, p. 371. — Soris uredosporiferis amphi- 

 genis, minutis, rotundatis, punctiformibus ; uredosporis globosis, 

 subglobosis v. ellipsoideis, proecipue ad apicem dense subtiliterque 

 echinulatis, basim versus levibus, flavis, 20-25 » 18-23, poris ger 

 minationis duobus pmeditis; soris teleutosporiferis conformibus, 

 atro-brunneis ; teleutosporis ellipsoideis v. ovatis, apice rotundatis 



v. attenuatis, reticulatis, brunneis, 26-32 « 16-21; pedicello hyalino, 

 deciduo. 



Hab. in foliis vivis Chserophylli prcumbentis, prope 

 Lexington, Kentucky et Washington Americae bor. 



218. Puccinia Apii Desm. Cat. des plantes omis. 1823, p. 25, Syd. nn 

 Mon. Ured. vol. I, p. 359: cfr. Sacc. Syll. VII, p. 634, n. 2211, 



p. p. — iEcidiis hypophyllis v. petiolicolis, maculis orbicularibus 

 v. irregularibus minutis flavidis insidentibus,' in greges rotundatos 

 v. in caule elongatos dispositis, brevissime cylindraceis, margine 

 albo, lacerato; ascidiosporis globosis v. angulato-globosis, subtilitor 

 verruculosis, aurantiacis, 17-24 \x. diam.; soris uredosporiferis hy- 

 pophyllis, sparsis, hinc inde confluentibus, pulverulentis, cinnamo- 

 meo-brunneis ; uredosporis subglobosis, ovatis v. ellipsoideis, echi- 

 nulatis, apice leniter incrassatis, 3-5 \l , flavo-brunneolis, 24-35 « 

 20-26, poris germinationis ternis instructis; soris teleutosporiferis 

 hypophyllis subinde etiam epiphyllis v. petiolicolis, sparsis v. hinc 

 inde confluentibus rotundatis v. irregularibus, pulverulentis, atro- 



