—73— 
176. Lecanora subfusca allophana Ach. Shushan on bark of ash trees, May 20, 
1907; determined by Dr. Fink. West of Tripoli schoolhouse on trunks 
of Juglans cinerea and Betula lutea, Dec. 5, 19 14; determined by Mr. 
Merrill. 
177. Lecanora varia (Ehrh.) Ach; Hague on Tsuga canadensis; southern W. Fort 
Ann on Juniperus communis v. depressa, Pinus Strobus, Thuja occidentalis 
(determined by Mr. Merrill), and Betula lenta. Rich's swamp near Shu- 
shan on Pinus Strobus. 
178. Ochrolechia pallescens (L.) Mass. Fort Edward (Howe); near Tripoli on 
trunks of Pinus Strobus, Juglans cinerea, and Betula lutea; Vaughns on 
trunks of Acer saccharum; bog north of Clarks Pond on trees. Several 
collections have been determined by Mr. Merrill. (Lecanora pallescens (L.) 
Schaer.). 
179. Ochrolechia tartarea (L.) Mass. Dresden (Peck); Peaked Rock (Dobbin), 
determined by Dr. Fink; talus. Diameter precipice, South Bay; on mossy 
rocks, northwest Hartford; Vaughns on trunks of trees and stonewalls, 
determined by Mr. Merrill. 
180. Haematomma elatinum ochrophaeum (Tuck.) Merrill & Burnh., n. 
comb. Shushan on bark, April 1908; determined by Dr. Fink. {Lecanora 
elatina ochrophaea Tuck.). 
181. Candelariella vitellina (Ehrh.) Miill. Arg. Shushan on rocks, May 14, 1906 
(Dobbin); Vaughns on boulders and flinty pieces of rock in limestone, 
Dec. I, 1914, March 25 & Apr. 7, 1915. Specimens have been deter- 
mined by Mr. Merrill. (Placodium vitellinum (Ehrh.) Hepp). 
182. Candelaria concolor (Dicks.) Wainio. E. Galway (Burt); Shushan on rocks 
and trees (Dobbin) ; northwest Hartford on bark of Carya ovata; southern 
W. Fort Ann on fallen trunks of Juglans cinerea (determined by Mr. Mer- 
rill) and trunk of Populus; Vaughns on trunks of Ulmus americana (deter- 
mined by Mr. Merrill) and woodbine (Psedera). {Teloschistes concolor 
(Dicks.) Tuck.). 
183. Candelaria concolor effusa (Tuck.) Merrill & Burnh., n. comb. Stumps 
of Ulmus americana, west of W. Fort Ann P. O., May 21, 19 16; determined 
by Mr. Merrill. {Theloschistes concolor effusus Tuck.) 
184. Parmeliopsis ambigua (Wulf.) Nyl. Marsh north of Glen Lake on Kalmia 
angustifolia, Aug. 22, 1906; determined by Dr. Fink who says, "sterile 
and distribution unusual." 
185. Parmeliopsis diffusa (Weber) Riddle. Marsh north of Glen Lake on Picea 
mariana and Chamaedaphne calyculata with Cetraria Pinastri, Sept. 20 & 
Oct. 31, 1915; determined by Mr. Merrill. Small gray plants. (Parmelia 
hyperopia Ach.). 
186. Parmeliopsis placorodia (Ach.) Nyl. West of Tripoli schoolhouse on Ostrya 
virginiana, Apr. 16, 1916; determined by Mr. Merrill. {Parmelia placorod- 
ia Ach.). 
