670 Urediueae, Didymosporse, Puccinia. 



1-3 miii. fliam., maculis irregularibus, brunneis; teleutosporis ob- 

 longis, constrictis, 50-60^15-17, superne obscurioribus, ievibus, 

 episporio sursum crassiore, deraura subinde oblique 1-digitatis; pe- 

 dicello concolori, teleutospora sesquilongiore. 



llah. in foliis vivis S y m p h o r i c a r p i m o 1 1 i s, Tamalpais ia 

 America boreali. 

 1U2, Puccinia tenuis Burrili Parasitic Fungi of lllinois p. 181, jEci- 

 diura tenue Schweiu. North Americ. Fungi n. 2889. — ^cidiis 

 hypophyllis, raro etiam epiphyllis, in greges subirregulares dispo- 

 sitis velsparsis; pseudoperidiis rainutissimis, brevibus, subelevatis, 

 margine angustato irregulariter lacerato recurvatoque; secidiosporis 

 subglobosis, 14-18 y.. diam., subtilissime tuberculatis, pallidis; soris 

 teleutosporiferis hypophyllis, maculis parvis, ssepe confluentibus, 

 more flavis (centro late nigrescente) insidentibus, subinde sparsis-. 

 plerumque confluentibus, effusis, leniter convexis, epidermide tectis. 

 sordide griseo-atris; teleutosporis oblongo-clavatis, leniter constr,- 

 ctis, 40 ^ 15, ut plurimura angulatis vel acurainatis, pedicello hya- 

 lino vel vix colorato, dimidiam teleutosporam subaequante fuUis. 



Hab. \\\ foliis Eupatorii ageratoidis in America boreali. 



193. Puccinia aucta Berk et Miill. in Linn. .Journ. XIll, p. 173, j 

 Cooke in Grevillea XI, p. 98, Jicidium microsiomum Berk. Linn. 

 Journ. XIII, p. 173, ^cidium Lobelicu Thiim. in Grevillea IV, p. 75, 

 Mjcoth. Univ. n. 321. — Pseudoperidiis rotundatis vel ovatis, dense 

 gregariis, folia petiolaque fere tota occupantibus, ampullaceis, prirao 

 epidermide tectis, demum liberis, margine crassiusculo, levi, elato, 

 ochraceis; aecidiosporis irregulariter globosis vel varie rotundatis. 

 18-22 ij.. diam. episporio punctulato, levi, pallide ochraceis; soris 

 teleutosporiferis hypophyllis, nervo medio utrinque consitis, bul 

 latis, epidermide dein fracta cinctis; teleutosporis pedicellatis, 

 elongatis, pallidis, demum biseptatis. 



llab.h\ foliis Lobeliae ancipitis, pedunculata; et pla 

 tycalycis, in Victoria et Australia meridionali. 



194. Puccinia Tragiae Cooke in Grevillea X, p. 125. — Epiphylia vol 2 

 amphigena; ,'ocidiis minimis; pseudoperidiis 5-G congestis, albis, 

 elongatis, marginato-dentatis; aecidiesporis globosis, aurantio-flavis; 

 soris teleutosporiferis pulverulentis, purpureo-fuscis ; teleutosporis 

 ellipticis, medio costrictis, castaneis, 50:; 28; pedicello elongato, 

 hyalino, infra attenuato, 70 y.. longo. 



llab. \\\ foliis Tragia?, ad Inanda Natal in Africa (Wood) 



I 



