184 Hypoderffleao, Uredinacese, Puaeinia. 



PUCCINIA Pers. — Syit. VII, p. 600, IX, p. 298. 



1. Puccinia BlyttJana Lagerh. Mykol. Bidrag. VIII, p. 169. — Soris 1060 ; 

 hypophyllis v. araphigenis, parvis, in soros majores, rotundatos 

 confluentibus, pulverulentis, fragmentis epidermidis laceratse tectis, 

 atrofuscis; teleutosporis forma et magnitudine varia, plerumque 

 ovalibus v, oblongo-ovalibus, vix v. non constrictis, apice et basi 

 subattenuatis v. rotundatis, membrana castanea, apice apiculata pal- 

 lidiorej verrucis majoribus ornata, pedicello hyalino, fragili; sporis 

 27-43 s 17-27. 



Hab. in foliis Ranunculi auricomi in Norvegia. 



2. Puccinia areolata Diet. Bot. Gaz. 1894, p. 304, tab. 29, f. I. -.1067 

 Soris aecidialibus et teleutosporeis hypophyllis in maculis pallidis : 

 pseudoperidiis minute congregatis, albis, margine laceris; aecidio- 

 sporis ovoideis, 25:^21, verruculosis, hyalinis; soris teleutosporeis 

 sparsis atrobrunneis punctiformibus, mox nudis; teleutosporis variis 

 ellipsoideis v. clavatis, hyalino-papillatis leniter constrictis, minu- 

 tissime verrucosis, brunneis 50-80 s 21-34, decidue stipitatis. 



Hab. in C a 1 1 h a IH f 1 o r a , Skamania co. Amer. bor. (Suksdorf). 



3. Puccitvla Treleasiana Pazschke Hedw. 1892, p. 317, — Soris te- loes 

 leutosporarum hypophyllis v. petiolos occupantibus, sparsis, rotun- 

 datis V. oblongis, circa 1 ram. diam., pulvinatis, brunneis, epider- 

 raide fissa cinctis; teieutosporis oblongis v. ovoideis, 1-septatis, me- 



dio vix V. non constrictis, utrinque rotundatis, merabrana crassiore, 

 verrucosa, apice incrassata prreditis, interdura obsoiete apiculatis, 

 fusco-brunneis. 35-40^20, stipite hyalino fragili, usque ad 100 a. 

 long. suffultis. 



Hab. in foliis petiolisque Calthae leptosepalce, in Argen- 

 tina, Am. bor. 



4. Puccinla aelphinii Diet. et Holw. Hedw. 1893, p. 29. — Soris te- 1069 

 leutosporiferis hypophyllis v. paucis epiphyllis v. petiolicolis, mi- 

 nutis scd confluentibus, pulverulentis, atro-castaneis; teleutosporis 

 late ellipsoideis, utrinque rotundatis, medio lenissime constrictis, pal- 

 lide brunn.eis, exosporio tenui, irregulariter rainuteque verrucoso, , 

 25-33 s 17-24; stipite brevi, caducissimo. 



Hab. in foliis Delphinii sp., Kings River Canon Californiae 

 (E. W. D. Holway). 



5. Puccinia neglecta Magn. Berb. Ured. p. 324, t, XIX, fig. 13-19. ioto 

 — Uredosporis e globoso-ellipsoideis, 28,4-33,5:^26-31; teleuto- 

 sporis utrinque rotundatis, crasse tunicatis, 34,8-49 ^ 26-32, non 

 constrictis, crebre verruculosis. 



