81G Uredineie ioferiores, .-Ecidium. 



sideiitiljus; pseudoperidiis explanatis, niargine lacinulato, albo; jeci- 

 diosporis 14-20:^10-17, episporio tenui t«ctis, hyalinulis. 

 Hab. in foliis Prunellaj vulgaris, in Germania. 



193. ^cidium tucumanense Speg. Fungi Argentini pugillus IV, n. 9S. 2 



— Pseudoperidiis densissime gregariis, late ramulos foliaque incras- 

 sata ac contorto-gyrosa occupantibus, prinio tectis, dein erumpenti- 

 bus, non v. parce exsertis, miDutis (0,2-0,3 mm,), margine iutegro v. 

 lacero-iimbriato, 35-45:^20-25 tenuiusculis, contextu e cellulis el- 

 lipticis V. rhomboideis, crasse tunicatis grosseque rugoso-verruco- 

 sis, hyalinis composito; aicidiosporis globosis vel ellipticis, 25-30 

 a. diam., densissirae muriculato-verruculosis, ex hyalino fuscescen- 

 tibus. 



llab. in foliis caulibusque Ilyptidis spicatai, in provincia 

 Tucuman in Rep. Argentina (Dr. Lorentz et Hieronymus). 



194. ^cidium Plirymae Halst. in Journal of Mycology 1886, p. 52. 2 



— Hypophyllura; raaculis effusis, conspicuis, aurantiaco-flavis, haud 

 incrassatulis, 1-3 cm. latis; aecidiis plerumque seriatis, subinde 

 secus orbes distinctos dispositis; pseudoperidiis prorainulis, raar- 

 gine raodice incurvis; accidiosporis globosis, 20-25 <;■. diara., epi- 

 sporio tenui, sublevi pra^ditis; spermogoniis indistinctis. 



Hab. in foliis Phryrase leptostachya?, ad Spirit Lake , 

 Jowa Ainericnn borealis. 



195. ^cidium Verbenae Speg. F. Argent. I, n. 56, Dec. Argent. n. 3o. 



— Hypophyllura vel caulicoluni; secidiis areola purpurea vel fu- 

 scescente, senectute griseo-candicante cinctis, foliicolis maculain 

 etiara epiphyllam concolorem efficientibus; pseudoperidiis in foliis 

 subinde sparsis subinde 4-8-confertis, in caulibus saepius 6-14 com-j 

 pacte constipatis, erumpentibus, Vs^V? "^"^*' poculiformibus, parum| 

 exsertis, margine recto vel vix reflexo, integro, rarissime denti- 

 culato, epithecio lutescenti-aurantiaco donatis ; contextu cellulisj 

 subrotundis, parum angulosis, centro depressis, raargine striatis, 

 24-30 •/. diain., hyalinis eff^ormato; aecidiosporis subspha3roideis,j 

 20-22 y.. diam., rautua pressione obtuse hexagoniis, levibus, cras« 

 siuscule tunicatis, protoplasinate pauco, guttulato-oleoso, flavo-fer- 

 rugineo gereutibus. 



Hab. in foliis caulibusque Verbena^ litoralis secus Rio dej 

 la Plata et Riachuelo in Araerica australi. — Speciminibus au; 

 thenticis comparatis ab hac specie haud difl"ert jEcidmm verbi 

 nwolum EU. et Kellerm- in Bull. Torroy botan. Club 1884, XI 

 October p. 114, Fllis North Araeric. Fungi n. 1434 in foliis Vei 



