Arthothelium ilicinum (T. TayL.) James
[= Arthonia ilicina]

British Columbia: Murry road, south end of north pender island beside bedwell harbour. Elev. 6 m
48 46 N, 123 16 W
On alnus with graphis scripta in alnus rubra thicket.

J. Coursley s.n., may 23, 1974
With W. J. Noble
UBC

Arthothelium ilicinum (T. TayL.) P. James
[= Arthonia ilicina]

British Columbia: Northeast tip of south pender island. Elev. 4 m
48 46 N, 123 15 W
On alnus rubra with graphis scripta and buellia curtisii in thuja plicata-alnus rubra grove beside ocean.

J. Coursley s.n., may 14, 1974
With W. J. Noble
UBC

Arthothelium ilicinum (Taylor) P. James
[= Arthonia ilicina]

British Columbia: Queen Charlotte Is.: Graham Island, Ian Lake east end on S shore; Co:.
53° 47' N, 132° 30' W
Point of land, with rock outcrops and Thuja-Tsuga- forest behind lake shore, on Alnus sinuata. : ;.

I. M. Brodo s.n., Jul 15, 1971
With P. Y. Wong & N. Turner
UBC

Arthothelium ilicinum (T. TayL.) P. James
[= Arthonia ilicina]

British Columbia: Queen charlotte islands , graham island: gudal bay. on shoreline trees and outcrops on north side.
53 14' N, , 132 34' W
On alnus sinuata.

I. M. Brodo s.n., june 21, 1967
With M. J. Shchepanek And W. B. Schofield
UBC

Arthothelium ilicinum (Taylor) P. James
[= Arthonia ilicina]

British Columbia: Queen Charlotte Is.: Graham Island, Port Chanal off Athlow Bay. Along stream to Mercer Lake.; Co:.
53° 34' N, 132° 53' W
On rocks and in spruce-hemlock forest, in shaded heather in fen. : ;.

I. M. Brodo s.n., Jun 25, 1967
With W. B. Schofield
UBC

Arthothelium ilicinum (TayL.) P. James
[= Arthonia ilicina]

British Columbia: Head of dawson inlet, graham i., queen charlotte is.
53 11'N, 132 29'W
On alder of salt marsh margin.

Wilf B. Schofield s.n., june 15-16, 1964
With Antero Vaarama
UBC