8o 
The Ohio Naturalist. 
[Vol. IV, No. 4, 
Space precludes giving here a detailed record of work by Amer- 
ican botanists, but the paper in full is published in the Journal of 
Mycolog)', also printed o/i one side of page as a Separate. The 
following is a summarj’ of the alternate forms whose connection 
has been demonstrated : 
SUMMARY OF ALTERNATE FORMS. 
Aecidiuni albiperidium Arth. — Puccinia albiperidia Arth. 
Aecidium asteratuni Schw. — Puccinia caricis-asteris Arth. 
Aecidiiim berberidis Pers. — Puccinia poculiformis (Jacq.) Wettst. 
.Aecidium calystegiae Desm. — Puccinia convolvuli Cast. 
.Aecidium caulicohmi Kellerm. — Puccinia caulicola Tr. & Gall. 
Aecidium cirsii-lanceolati Kellerm. — Puccinia cirsii lanceolati Schroet. 
Aecidium ellisii Tr. & Gall. — Puccinia subnitens Diet. 
.Aecidium erigeronatum Schw. — Puccinia caricis-erigerontis Arth. 
.Aecidium euphorbiae Am. .Auct. — Uromyces euphorbiae C. & P. 
.Aecidium fraxini Schw. — Puccinia fraxinata (Lk. ) Arth. 
Aecidium on Ilelianthus — Puccinia helianthi Schw. 
Aecidium hibisciatum Schw. — Puccinia hibisciata (Schw.) Kellerm. (P. muh- 
lenbergiae Arth. & Holw. ) 
.Aecidium hydnoideum B. & C. — Puccinia li3-dnoidea (B. it C.) Arth. 
.Aecidium impatientis Schw. — Puccinia impatientis (Schw.) .Arth. (P. rubigo- 
vera Auct. on Elymus virginicus. ) 
.Aecidium jamesianum Pk. — Puccinia jamesiana (Pk.) .Arth. (P. bartholo- 
maei Diet. ) 
Aecidium on Larix decidua, see Caeoma on Larix decidua. 
.Aecidium lateripes Kellerm. — Puccinia lateripes B. & Kav. 
Aecidium leucospernium B. &. C. — Uromvces lespedezae - procumbentis 
(Schw.) Curt. 
.Aecidium Ij’copi Ger. — Puccinia angustata Pk. 
.Aecidium oenotherae I’k., see .Aecidium peckii DeToni. 
Aecidium pammelii Trek — Puccinia panici Diet. 
Aecidium peckii DeToni (.Ae. oenotherae Pk.) — Puccinia peckii (DeToni) 
Kellerm. (P. caricis .Auct. p. p. ) 
.Aecidium pentstemonis Schw. — Puccinia andropogonis Schw. 
.Aecidium plantaginis Ces. (?) on Plantago rugelii Dec. — Urom}-ces ari.stidiae 
E. & E. 
.Aecidium pteleae B. &: C. — Puccinia windsoriae Schw. 
.Aecidium pustulatum Curt. — Puccinia pustulata (Curt.) .Arth. 
Aecidium [ranunculacearum (?)] on .Anemone canadensis L. — Puccinia sim- 
illinia Arth. 
Aecidium ranunculi Schw. — Puccinia eatoniae .Arth. 
Aecidiuni rhamni Pers. — Puccinia rhamni ( Pers. ) Wettst. ( P. coronata Corda. ) 
Aecidium rubellum Pers. — Puccinia phragmitis Schum. 
Aecidium sambuci Schw. — Puccinia .sambuci (Schw.) Arth. (P. atkiusoniana 
Diet., P. bolle\'ana Sacc.) 
.Aecidium smilacis Schw. — Puccinia amphigena Diet. 
.Aecidium solidaginis Schw. — Puccinia caricis-solidaginis Arth. 
•Aecidium on Solidago — Uromyces solidagini-caricis Arth. 
