124 
CUMMINGS 
157. Sticta oregana Tuck. 
Sticta oregana Tuckerman, Bull. Torr. Club 5 : 4, 20. 1873. 
Lowe Inlet, B. C. (Trelease, 1023 ; Coville and Kearney, 339, 350) ; 
Fraser Reach, Princess Royal Island, B. C. (Coville and Kearney, 305, 
311) ; Sitka (Setchell, 1218); Broughton Strait (Trelease, 1021); 
Juneau (Setchell, 1248) ; Yakutat (Trelease, 1028) ; Point Gustavus, 
Glacier Bay (Coville and Kearney, 779). Collected by Dr. Cooley at 
Loringand at Sheep Creek, near Juneau. Tuckerman, in his Syn. N. 
A. L., gives Oregon as the only station for this species. In my own 
herbarium I have specimens from Vancouver Island and Washington. 
All the specimens are sterile with the exception of no. 339. 
15S. Sticta pulmonaria (L.) Ach. 
Liche?i pnlmonarius Linnaeus, FI. Suec. 1087. 1755. 
Sticta pulmonaria Acharius, L. U. 449. 1810.— Sowerby, Eng. Bot. t. 372 .— 
Delis. Stict. t. 14./. 60-63, 
Alaska (Evans, 6); Fraser Reach (Coville and Kearney, 311 in 
part) ; Lowe Inlet, B. C. (Trelease, 1024) ; Juneau, 1S00 ft. alt. 
(Trelease, 1026, 1057) ; Juneau (Coville and Kearney, 608) ; Brough¬ 
ton Strait (Trelease, 1022); Farragut Bay (Trelease, 1025; Coville 
and Kearney, 474) ; Point Gustavus, Glacier Bay (Coville and Kearney, 
7S0) ; Orca (Trelease, 1030, 1031, 1031a:, 1038, 1045) ; Port Wells 
(Trelease, 1029, 1029a) ; Aguadulce River, Yakutat Bay (Trelease, 
1027); Attu Island (Townsend, 71). Dr. Cooley collected it at 
Salmon Creek, near Juneau, Dr. Bean at Port Althorp and Sitka. 
The specimens collected by Dr. Bean are placed by Nylander under 
the following number as Lobaria linita (Ach.). Under the synonym 
Sticta pulmonacea Ach., Babington 1 reports its occurrence at Kotze¬ 
bue Sound. He writes : “ The specimens are rather small, neatly 
crisped, and pale ferrugineous below, approaching the form called S. 
linita.” 
This Alaska form differs from the type in various particulars. The 
lobes of the thallus are broader and much more irregularly divided. 
The lobes are usually round and crenate at the apex, while the type is 
described as ‘ retuse-truncate.’ The upper surface of the thallus is 
lighter brown in color and not so deeply lacunose, while the under 
surface shows fewer white spots. These specimens fruit much more 
freely than the type. The apothecia are large, chestnut brown, granu¬ 
late on the under side, and are scattered over the thallus and not 
confined to the edges, as is usually the case in Sticta p2ilmonaria. 
1 Botany of the voyage of H. M. S. Herald, by Seeman. Lichens deter¬ 
mined by Churchill Babington, 1852-1857. 
