Uromycopsts. 139 
brown, and generally having a purple margin. Both zcidiospores and 
teleutospores are produced from the same mycelium, as is the case 
with the Chilian species, Puccinéa berberidis. 
Uromyces scrophularie. (D. C.) 
cidiospores—Pseudoperidia on yellowish spots, in roundish cir- 
cinate clusters, generally hypophyllous, with rather prominent, 
yellowish-white, erect or sometimes inverted, entire edges. 
Spores rounded, polygonal, finely verrucose, 17-30” in 
diameter. 
Teleutospores—Sori frequently intermingled with the accompanying 
ecidia, circinate, confluent or following the venation, small, 
round or elliptical. Spores round, obovate or oblong, or 
subpyriform, with much-thickened, often conically attenuated 
summits, chestnut-brown, smooth, 20-35 X I0-20u. Pedicels 
rather long, deciduous. 
Synonyms. 
Uromyces scrophulane (D. C.). Winter in Rabh., “ Krypt. 
Flor.,” vol. i. p. 15. 
Abcidium scrophularia, WD. C., “ Flore frang.,” vol. vi. p. 91. 
Cooke, ‘‘ Hdbk.,” p. 544; “ Micro. Fungi,” 4th edit., p. 199. 
Uromyces concomitans, B. and Br. Cooke, “ Micro. Fungi,” 
4th edit., p. 213. 
Uromyces scrophularia, Lév. Cooke, “ Grevillea,” vol. vii. 
p. 136; ‘Micro. Fungi,” 4th edit., p. 213. 
Puccinia scrophularia, Lév. Cooke, “ Hdbk.,” p. 497. 
Exsiccats, 
Cooke, i. 209 ; il. 82, 637. Vize, ‘‘ Micro. Fungi Brit.,” 41. 
On Scrophularia nodosa. 
May to October. 
BioLoGy.—The mycelium causes considerable distortions of the 
stem and petioles ; the spots are yellowish, usually surrounded by a 
purplish margin. In this species the same mycelium which produces 
the ewcidiospores also gives rise to the teleutospores. 
