365 
~—ß aizonia Del. in Duby ßot. Gail. p. 602; Coeur d’Alüne ad 
Ellensburgh: n. IG (ster.). 
54. Parmelia centrifuga Ach. Metli. p. 206; Bathdrum prope Coeur 
u Alene: n. 32 pr. p. (sler., mixta cum P. conspersa Ach., cujus laciniae 
plamores et magis tlavicantes). 
55. Parmelia conspersa Ach. Meth. p. 205; Coeur d’Alene- n 32 
pr. p. (ster.). 
-v. hypoclysta Nyl. Syn. p. 391; Victoria in Vancouver Island • 
n 4 >. 
stenophylla Ach. Meth. p. 206; Garisson in Rocky Moun¬ 
tains: n. 33 (ster.), Coeur d'Alene (sine n°.). 
56. Parmelia sorediata Nyl. in Lamy Cat. p. 35; Garisson (sine n°.). 
o7. Theloschistes panetmus f. virescens ; Physcia parietinci f. 
vires eens Wedd. Nouv. Rev. Lieh. Blossac p. 10; prope Chicago- n 18 
pr. p. 
58. Theloschistes controversus v. lychneus (Ach.) Müll. Arg. Lieh 
Spegazz. n. 43; Yellowstone Park: n. 19 pr. p. 
y* laciniosus (Schaer.) Müll. Arg. L. B. n. 1153; Yellowstone 
Park: n. 19 pr. p. . 
~ ~ v - pygnmeus; Xanthoria controversa v. pyymaea Körb. Par. 
p. 38; lli. M. Flies Arct. p. 68; prope Victoriam in Vancouver Island: 
li. 21. 
59 Physcia pulverulenta v. muscigena Nyl. Syn. p. 420; Garisson 
in Rocky Mountains: n. 30 pr. p. (ster.). 
GO. Physcia obscura Nyl. Syn. p. 427; Chicago: n. 18 pr. p. 
Gl. Psoromahypnorum Nyl. Scand. p. 121; Yellowstone Park (sine n 0 .). 
G2. Amphiloma elegans ß discretum Körb. Par. p. 48; Garisson 
(sine n°.). 
G3. Amphiloma murorum v. pulvinatum; Physcia murorum v. pul- 
vmatum Mass. Syn. Lieh, blasten. p. 13; Yellowstone Park: n. 20 (trag- 
mentula). 
64. Placodium circinnatum Nyl. Prodr. p. 72; Garisson (sine n°.). 
G5. Placodium saxicolum Körb. Syst, p 115; Garisson (sine n ü .). 
-v. albo-pulverulentum (Schaer.) Körb. Par. p. 54; Garisson 
(sine n°.). 
66. Psora rubiformis Th. M. Fries Arct. p. 109; Helena in Rocky 
Mountains: n. 22. 
6^* Psora globifera Mass. Ric. p. 91; Yellowstone Park: n. 24. 
Oy. Psora lurida Mass. Ric. p. 90; Garisson in Rocky Mountains: 
n. 23 (ster.). 1 
. 69. Psora atro-rufa (Dicks.) Th. M. Fries Lieh. Arct. p. 171; Rigi 
in Cascade Mountains: n. 3. 
70. Callopisma subsimile; Caloplaca subsimilis Th. M. Fries Scand. 
p. 189; Garisson: n. 12. 
71. Callopisma aurantiacum v. salicinum Mass. Syn. Blasten. p. 11; 
in territorio Dacola ad Bismark: n. 4. 
72. Lecanora frustulosa Nyl. Scand. p. 165; Coeur d’Alene (sinen 0 .). 
73. Lecanora verrucosa Nyl. Scand. p. 156; Garisson: n. 11. 
74. Lecanora pallescens v. upsaliensis Schaer. Enurn. p. 79; Garisson: 
n. 10. 
75. Lecanora cinerea v. obscurata Nyl. Scand. p. 153; Coeur d’Alene 
(sine n 0 .)'. 
24 * 
