PHACIDIUM. 395 
Curr., “ Trans. Linn. Soc.,” vol. xxiv. (1863), p. 155, t. xxv. 
f. 7; Tul, “Select. Fung. Carp.,” iii. p. 134; Cooke, 
“Handbk.,” No. 2265; Karst., “Myco. Fenn.,” p. 256; 
Fekl, “Symb. Myco.,” p. 261. Peziza viridis—Bolt., 109. 
Exs.—Fries, 163 ; Schm., 82; Moug. and Nest., 559 ; 
Desm., “ Crypt. Gal.,” fase. 12, No. 570; Rabh., “ Herb. 
Myco.,” 716; Rabh., “ Fung. Eur.,” 652; Cooke, “ Fung. 
Brit.” 457 ; Fekl., “F. Bh.,” 1096 ; Karst., “ Fung. Fenn.,” 
340; Phil, “Elv. Brit.” 201; Winter, “Fungi Eur.,” 
2645. 
On fallen leaves of oak, poplar, willow, ete. 
About 4 to 1 line broad. 
Name—Corona, a crown; crowned with a ring of 
lacinize. 
Common! 
15. Phacidiwm leptidewm. Fries. 
Somewhat innate, depressed, plane, black, splitting 
into several acute laciniz; hymenium straw-coloured ; 
sporidia 8, filiform, curved, hyaline, 86 x 3—4u. 
Phacidium leptidewm—Fries, “Sys. Myco.,” ii. p. 
576 ; and “Summa Veg. Scan.,” p. 370; B.and Br., “ Ann. 
Nat. Hist.,” No. 1830; “Grevillea,” viii. p.9. Phacidium 
quadratum—Schmidt., “Myco. Heft,” p. 32; Wallr., 
“Flo. Germ.,” ii. p. 415. Coccomyces quadratus—Karst., 
“Myco. Fenn.,” p. 255. 
Exs.—Karst., “ Fung. Fenn.,” 848; Roumg., “ Fung. 
Gal.” 548. 
On stems of Vaccinium myrtillus. 
Cups 4 to 1 line broad; asci cylindraceo-clavate, 
attenuated at the apices, 50 x 164; sporidia 60—90 x 2:5u 
(Karst., Lc.) . 
Name—nverrog, fine, 280c¢, appearance ; a fine species. 
Scotland. 
16. Phacidium repandum. Fries. 
Gregarious, innate, subrotund, pallid-green, at length 
black, splitting into unequal, obtuse lacinie; hyme- 
nium dingy-brown ; asci cylindraceo-clavate ; sporidia 8, 
