34' Lecidea alhocaeriilescens (Wulf.) Ach. On very hard limestone rocks, 
Curtis hill east of Fort Ann; southern W. Fort Ann. Vaughns, Dec. 
6, 1914; determined by Mr. Merrill. 
35. Lecidea atrojusca (Flot.) Mudd. Wiggins iron mine on mossy rocks, W. 
Fort Ann, Nov. 22, 1915; determined by Mr. Merrill who says," this is 
a plant that I was first to differentiate in this country, but without 
doubt it has long been known by some other name probably Lecidea 
sanguineoaira." {Biatora atrofusca Flot.). 
36. Lecidea coarctata (Sm.) Nyl. On small loose stones in meadow at Vaughns, 
Nov. 16, 1913; determined by Mr. Merrill who says, "a very obscure 
thing, but on the evidence of the spores and reaction with iodine, seems 
to belong to Biatora coarciata. It is decidedly atypical however." 
37. Lecidea coniigua (Hoffm. ) Fr. On rocks. Lake George to Warrensburg; 
falls of West brook, W. Fort Ann; Crescent; Shushan and Anaquas- 
sacook hills. Specimens collected on rocks at southern bare of Sugar 
Loaf Mt., Nov. 13, 1915 were determined by Mr. Merrill who sa^s, 
"Tuckerman would call the thing L. contigua and I have specimens from 
Europe similar, and so called. My own examples of L. conitgua have 
a different thallus and have been verified by one of the noted lichenists 
of Europe. We will have to call it L. contigua for the present, and 
until such a time as Lecidea may be revised." 
38. Lecidea elaeochroma (Ach.) Tayl. Vaughns on bark of Carya ovata, May 
II, 1907; determined by Dr. Fink. {Lecidea enteroleuca Ach.) 
39. Lecidea granulosa (Ehrh.) Schaer. Sugar Loaf Mt., determined by Mr. 
Merrill, and Peaked Mt., southern W. Fort Ann; old fence rail at Vaug- 
hns, determined by Mr. Merrill; Shushan at base of an old oak tree 
(Dobbin) and Anaquassacook hills near Peaked Rock on humus covered 
rocks. 
40. Lecidea platycarpa Ach. Huletts Lg. (Jelliffe); Shushan (Dobbin); north- 
west Hartford; southern W. Fort Ann; Vaughns. A common lich- 
en on sandstone, limestone and granitic rocks; specimens have been 
determined by both Dr. Fink and Mr. Merrill. Reported in N. Y. State 
Mus. Bull. 122: 22. 1908. 
41. Lecidea rivulosa Ach. On rocks. Lake George to Warrensburg, Aug. 
31, 1906; along Battenkill River south of Shushan, June 15, 1907; 
bank of Mohawk River, Crescent to Waterford, May 30, 1906. 
42. Lecidea Russellii Tuck. Shushan on rocks with Placynthium nigrum, Apr. 
30, 1906 (Dobbin). Limestone rocks in stonewall north of Vaughns, 
Apr. II, 1915; determined by Mr. Merrill who says, "the Biatora is 
a thing that occurs here (in Maine) and while it differs from the west- 
ern examples of the species to a marked degree, there is really no other 
place to assign it. Both your specimens and my own are without 
apothecia." 
43. Lecidea russula Ach. On living trees in Rich's swamp near Shushan, May 
20, 1906. 
