534 
G. R. BISBY 
S. A.; O, I, II, III (?). Puccinia luxurians. 
S. A,; II only known. Uredo oenothericola. 
Luxavia; N. A.; O, I, II, III. 
Uromyces plumharius race of Uromyces plumbarius. 
PachyLopus 
N. A.; O, I, II, III; aecia diffused 
Uromyces plumharius race of Uromyces plumharius. 
N. A.; O, I; aecia grouped. Puccinia Peckii. 
Onagra 
N. A.; O, I, II, III; aecia* diffused 
Uromyces plumharius race of Uromyces plumbarius. 
N. A.; O. I; aecia grouped. Puccinia Peckii. 
Megapterum, N. A.; O, I, II, III 
Uromyces Fremontii race of Uromyces plumharius. 
Meriolix, N. A.; O. I. Puccinia Peckii. 
Circaea 
N. A.; Eur.; Ill; III erumpent Puccinia Circaeae. 
Eur.; II, III; III not erumpent. Pucciniastrum Circaeae. 
Eur.; O, I. Aecidium Circaeae. 
Anogra, central U. S.; O, I. Aecidium Anograe. 
Jussiaea 
N. A,; S. A.; I, III; spores up to 54 ti long. Puccinia Jussiaeae {Puccinia 
Ludwigiae) . 
Western N. A. ; III only; spores up to 32 long } Puccinia sphaeroidea. 
Ludwigia, N, A. ; O, I, III. Puccinia Jussiaeae {Puccinia 
Ludwigiae) . 
Fuchsia, Mexico; III only. Puccinia Fuchsiae. 
I. Aecidium Anograe Arthur, Bull. Torrey Club 28: 664. 1901. 
0. Pycnia amphigenous, grouped on the spots with the aecia, inconspicuous, 
subepidermal, honey-yellow becoming brownish, globose, 100-120 ju in diameter by 
80-100 ij. in height; ostiolar filaments 30-80 fx long. 
1. Aecia amphigenous, chiefly hypophyllous, gregarious on roundish or 
irregular reddened spots, cylindrical, 0.2-0.3 mm. in diameter by 0.5-0.6 mm. in 
height; peridium white, margin erect, toothed; peridial cells rectangular, 18-24 by 
22-35 {J., slightly overlapping, the outer wall 6-10 ix, striate, the inner wall 3-5 fx,, 
coarsely verrucose; aeciospores irregularly globoid or ellipsoid, 18-23 by 22-26 fx; 
wall pale yellow, thick, 2-3 ix, evenly verrucose. 
On Onagraceae: Anogra pallida (Lindl.) Britt. {Oenothera pallida Lindl,, 
Anogra Vreelandii Rydb.) Nebraska. 
Type Locality: Long Pine, Nebraska, on Anogra pallida. 
Distribution: Known only from the dry northwestern part of Nebraska. 
ExsiccATi: Barth., Fungi Columb. 2601. 
Additional collections and data allow the above expansion of the 
original description. This Aecidium, at present known only from the 
