ii6.- MILDEWS, RUSTS-AND SMUTS,, 
• • ' i j'". 
or broadly elliptical, mi|iutely aculeate, pale brown, 20— 
35x18—24p. 
Teleutospores. Sori minute, dusky brown, at first covered 
by the raised epidermis, powdery, more or less scattered*; 
spores ieliptical or ovoid, both ends rounded, tip not thick¬ 
ened, not at all, or scarcely constricted at the septum, • 
smooth^ dusky chestnut, 30—40 x 20—25 p, pedicel 
rather long-, -slpnder. ^ . 
Syn. .Aec^>Mum\genfianae, Jacz. - 
Gentianq, acaulis. Britain, Europe generally, India, 
N. America. ; , 
PRIMULACEAE 
PRIMULA 
Puccinia primulae, Duby ; Plowr., Ured., p. 159. 
Aecidia. On the under surface of the leaf in groups, 
on yellowish spots, shortly cylindrical, edge white, broadly 
recurved, much torn ; spores angularly globose, minutely 
warted, orange, 18—25 p. 
Uredospores. Sori minute, scattered or arranged in 
circles, soon naked, brown, on the under surface of the leaf ; 
spores subglobose or ovoid, echinulate, pale brown, 25— 
30 p. . . 
Teleutospores. Sori minute, circular, scattered or ar- 
ranged in circles, for a long time covered by the greyish . 
epidermis, dusky brown ; spore ovoid-elliptical, rarely 
oblong, rounded at the ends, tip somewhat thickened,- 
slightly constricted at the septum, smooth, pale brown, f 
25-^35 X 16—20 p, pedicel short, colourless.- * . ; 
Syn. ' Uredo primulae., D.C, - . 
Aecidium primulae, D.C. X ; 
Trichohasis primulae, Cke. 
On Primula officinalis^ and on some cultivated species of 
Primula. Britain, Europe generally. 
V SOLDANELLA 
Puccinia soldanellae, Fckl. ; Plowr.', IJred., p. 159. 
PycnidiaA Numerous, point-like dots. 
Aecidia. Usually scattered over the under surface of the 
leaf, shortly Cylindrical or cup-shaped, edge white, re¬ 
curved, toothed ; spores subglobose, minutely warted, 
yelidw, 18—30 p diam. 
Uredospores. Sori minute, scattered or in rings, brown', ' 
mosdly/oh the upp^r surface of the leaf ; spores subglobose* ' 
■J'T'.-.ti >,'1''' ' C>i . . .I. 
