Comprehensive Description
provided by North American Flora
Phragmidium ivesiae Sydow, Ann. Myc, 1 : 329. 1903
Uredo Acaenae HUis & Ev. N. Am. Fungi ^756*, hyponym. 1894. Phragmidium affine Sydow, Ann. Myc. 2: 29. 1904.
0. Pycnia not seen.
- bibliographic citation
- Joseph Charles Arthur, Frank Dunn Kern. 1912. (UREDINALES); AECIDIACEAE (continuatio), GYMNOSPORANGIUM. North American flora. vol 7(3). New York Botanical Garden, New York, NY
