“Frequens Maio in foliis Impatientis maculatae. Folia bullata reddit, et macula lata lutescente, in centro obscuriore inquinat.” L. de Schweinitz, Synopsis Fungorum Carolinae Superioris (excerpta), p. 41. No. 442. (1822).
2. Aecidium porosum Peck.
On Vicia americana Muhl.
Lakeside, Ottawa Co., O. May 17, 1901.
Coll. W. A. Kellerman.
“Aecidium porosum, Pk. Spots none; cups crowded, deep-seated, broad, wide-mouthed, occupying the whole lower surface of the leaf to which they give a porous appearance; spores orange-colored, subangular, .0008–.001 inch in length.” Botanical Gazette, 3:34. April, 1878.
3. Aecidium sambuci Schw.
On Sambucus canadensis L.
Columbus, Ohio. June 24, 1901.
Coll. W. A. Kellerman.