700 liredineae, t)i(Jymo.spoi'£e, Pucciuia. 



ovatis vel oblnngo-ellipticis, obtusis, ad ^ptiini leniter constrictis. 

 85-40 :; 20-24, levibus, pedicello brevi, hyalino fultis. 



JJab. in foliis vivis Boisdiivalia? Torreyi, Santa Cruz 

 Californise (Jones). 



278. Puccinia Jussiei Speg. Fungi argentini Pugiiius IV, n. 02. — : 

 Maculis epiphyllis, parvulis, 1-2 mm. diam., violaceo-purpurascen- 

 tibus; soris hypophyllis, pulvinulo incrassato, aurantiaco-purpura- 

 scente insidentibus, minutis, 2-o mm. diam., compactis, cinnamomeis; 

 teleutosporis cylindraceo-subclavatis, 35-50 =; 20, medio 1-septatis, , 

 ad septum plus minusve constrictis, episporio hyalino, levissimo ad I 

 apicem loculi superioris incrassato sa^peque in umbonem centraleni 

 V. excentricum producto, basi loculi inferioris truncati tenuissimo, 

 protophismate granuloso, intense castaneo-fulvo, loculis l-guttu- 

 latis, pedicello crasso, 50-60 ^c 10-12, iiyalino, apice non v. vix fu- 

 scescente fultis. 



IJab. ad folia viva eJussieae 1 o n gifol iae, socio ^Ecidio Jv^- 

 ^iece Speg., in paludibus sestuarii, Ensenada, in Republica Argentina. 



270. Puccinia Umbilici Guep. in Duby Bot. Gall. p. 890, Cooke Hand- s 

 book n. 1504, F. Brit. n. 132. — Maculis pallidis ; soris rotunda- 

 tis, convexii, corapactis, primo tectis, demum in maculas orbicuhi- 

 res, magnas confiuentibus; teleutosporis subglobosis, granuloso fat- 

 ctis, haud constrictis, levibus, breviter pedicellatis. locuHs subrv- 

 quahbus, depressis, plerumquo 28-32 ::; 18-20, subinde hyalino-aj)i- 

 culatis. 



Hab. in fohis Umbilici pendulini, in Gallia, Belgio et 

 Britannia. 



280. Puccinia exantliematica Mac-Owan in Grevillea XI, p. 24. — - 2 

 Soris hypophyllis, distinctis, maculae lata.^ disciformi, carneo-pur- 

 purea) insidentibu.*, circinantibus, primum aurantiis, demum ochra- 

 ceis; teleutospori.s cylinilrici.s, 2l:;IG; pedicello ajquilongo, flavi- 

 do, epispoi'io crassiusculo, levi. 



Jlob. in foliis Crassulffi cujusdam, ad Somerset East AlVic.o 

 australis. 



281. Puccinia Blyttii De-Toni, Pxiccinia Jihodiobv Blytt Bidrag 2 

 Norg. Soparter in Christ. Videnssk. Sellsk. Forhandl. 1882, n. 5 

 nec B. et Br. — Soris atro-brunneis, conHuentibus, hypophyllis 

 et caulicolis; teleutosporis 24-35:^16-10, non verrucosis, vertice 

 tantum paullulum incrassatis, postice rotundatis; pedicello deciduo, 

 teleutosporam dimidiam aequante. 



IJab. in foliis caulibusque Ivhodiola^ rosere, in Norvegia. 



