278 ARTHUR-BISBY— TRANSLATION OF SCHWEINITZ'S 



Cccoma {Mcidium) rubellatum Link (^cidium Rumicis Schw.). 

 On Rumex " and Grossularia," North Carolina, Pennsylvania, 

 2862; no specimen preserved, probably young fungi im- 

 perfecti, certainly not a rust. 



C(€onia {Aicidimn) convolvulatum Schw. (JEcidium IpomcecB-pan- 

 duratKe Schw., A. convolvulatum Schw.). 

 On Ipomooa pandurata L., North Carolina, Pennsylvania, 2866; 

 not a rust, but one of the Peronosporales, Albugo Ipo- 

 nto'cu-pandiirancB (Schw.) Swingle. 



Cceoma {Aicidium) osmundatum Schw. (Aicidium osmundatum 

 Schw.). 

 On Osmunda spectabilis Willd., New York, 28p^; not a rust, 

 but a fungus of uncertain affinity, Mycosyrinx Osmundce 

 Peck (Ustilago Osmundcu Peck). 



Ccroma (A^cidium) urticatum Link {^cidium Aspcrifolii Schw.). 

 On Cynoglossum virginicunt L. (C. amplcxicatde Muhl.) and 

 Urtica sp., North Carolina, 28p8; no specimen preserved, 

 very doubtful, but certainly not a rust. 



Puccinia Bullaria Schw. not Link. 



On Agastache nepetoides (L.) Kuntze {Lophanthus nepetoides 

 Benth., Hyssopus nepetoides L.), Pennsylvania, 2pjj; 

 no specimen in Philadelphia, but one in' Washington, 

 not a rust, may be an ascomycete. 



Chronological Enumeration. 



After the serial numbers the corresponding numbers from the 

 Carolina list, when there are any, are given in parentheses. The 

 Schweinitz name is followed by the name at present in use, or other 

 identification. An original specimen at the Philadelphia Academy 

 of Sciences is indicated when in an autographic packet by an as- 

 terisk *, when mounted by a dagger f. 



