108 UROMYCES 
(see Bot. Zeit. lxiii. 75), that an swcidium which he finds on &. Ficaria is 
connected with U. Rumicis (q.v.). The spores of U. Ficariae and U. 
Rumicis are very similar. 
DistriBuTion : Europe generally, except the extreme South. 
21. Uromyces caryophyllinus Wint. 
Lycoperdon caryophyllinum Schrank, Baier. Flor. ii. 668. 
Uromyces caryophyllinus Winter, Pilze, p. 149. Sacc. Syll. vii. 545. 
Sydow, Monogr. ii. 210, 362. Fischer, Ured. Schweiz, p. 11, f. 10. 
Trans. Brit. Myc. Soc, iii. 122. McAlpine, Rusts of Australia, 
p- 102, f. 152—4 and pl. G, f. 30—1. 
Nigredo caryophyllina Arthur, N. Amer. FI. vii. 246. 
Uredospores. Sori amphigenous or on the stems, sometimes 
on pallid spots, scattered, minute, round or oblong, soon 
naked, pulverulent, cinnamon; spores globose to ellipsoid, 
sparsely echinulate, yellowish-brown, 20—35 x 18—25 pw; epi- 
spore 24—8 » thick, with three to five germ-pores. 
x 
nl 
Fig. 61. U. caryophyllinus. Teleutospores and uredospore from the same 
sorus, on carnation ; leaf of carnation with two groups of sori. 
Teleutospores. Sori confluent and large, mostly oblong, 
_surrounded and often covered by the cleft epidermis, sub- 
pulverulent, brownish-black ; spores globose to ellipsoid, with 
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