40 A SYNOPSIS OF THE BRITISH ZECIDIACEI. 
a few specimens on the smallest and most attenuated radical leaves 
on a hedgebank at Dartford. 
31. ZEcidium Geranii, DC. (Cranesbill Acidium) ; spots yellow and 
purple ; peridia in circinating clusters; sporidia yellow, at length 
brown.— Cooke, 1. c. n. 1431; DC. Fl. Fr. vi. p. 93; Johnst. Fl. Berw: 
p.205 ; Berk. Outl. p. 337; Eng. Fl. v. pt. 9. = = .— On the under 
en of leaves of Geranium pratense. Not com 
2. dicidium Menthe, DO. (Mint Aeidium); ae iblitinind] subicu- 
2 thickened ; peridia seattered, emersed, or aggregate immersed ; spo- 
ridia orange, elliptic.— Cooke, 2. c. n. 1438 ; DC. Fr. Fl. vi.p. 95 5: Berk. 
= p.336 ; Eng. Fl. v. pt. 2. p. 869.—On various Mints: Common. 
3. Æcidium scrophularie, DC. (Figwort /Ecidium) ; spots yellow- 
x ene in roundish circinate clusters (rarely scattered): on the 
under surface ;: spores whitish, becoming tawny.— DC. Fly Fr. vi. p. 91. 
Czoma scrofulariatum, .L&. Sp. n. 131. © Collected at) Thame and 
Sydenham, Oxon., on the leaves of SoRiphalleri aquatica by Dr. Ayres, 
and included by him in his published. Fungi Exsic.n. 21. It would 
stand next to Æ. menthe, DC., as n. 1438*, in the‘ Index Fungorum 
Britannicorum.’ Unfortunately I had not seen Dr. Ayres's ‘Fungi’ 
when the Index went to press, hence this species was omitted. I know 
of no reason for its exclusion from Berkeley’s ‘Outlines of um 
Fungology.’ 
34. Alcidium pedicularis, Lobosch ; spots A TANS subiculum 
thickened ; peridia thickly and irregularly clustered, subimmersed ; 
pgs dirty, pallid orange.— Cooke, I. c. n. 1439 ; Lob. in Act. Mosc. 
v. 16. t. v. f 15 Berk. Outil. p.336. Cæoma pediculariatum, Lk. Sp. 
ii. 47. Crema pedicularis, Schlecht, Fl. Berol. ii. 113.—On petioles, 
leaves, and stems of Pedicularis palustris.. Not common. 
. 85. dicidium Primule, DO. (Primrose /Ecidium) ; | spots oblite: 
rated ; peridia solitary, scattered, and crowded, hypogenous ; sporidia 
whitish-yellow.—Cooke, l. c. n. 1440; DC. Fl. Fr. vi. p.90; Berk. 
Outl. p. 336 ; Eng. Fl. v. pt. 2. p. 369 Du the under surface of leaves 
of Primroses. Not common. . May. 
36. ZEcidium rubellum, Pers. (Dock Aicidium) ; ; Spots. pulo; pe- 
ridia circinating, centre free ; sporidia yellowish-white. — Cooke, l.c. 
n. 1441; Pers. in Gmel. Linn. p. 1473 ; Gray’s Nat. Arr. p. 536; 
Grev. Fl, Ed. p. 447; Berk. Outl. p. 386; Eng, Fl, v. pt. 2. p. 369. 
Ai, Rumicis, Pers, Syn. 207 3 Sow. 6, 405 ;. Purt. Midt: Fl. àii. 1; 26: 
