no 
CUMMINGS 
Fox (Trelease, 997, 998). This species has been reported from 
Greenland and British Columbia. In Alaska it has been discovered 
on Chernofski Island, Unalaska, and Belkofski, Alaska Peninsula, by 
Dr. Bean. 
ADDITIONAL SPECIES. 
The following species were collected by Dr. Almquist and determined 
byNylander : Lecanora fuscolutea (Diks.) Nyl., A. ccesiorufa (Acli.) 
Nyl., on earth and moss only; A. contracttda Nyl., A. subradiosa 
Nyl., A. atrynea Ach., A. atrynea forma cenisia Ach., A. cpiglypta 
Norl., A. subradians Nyl., L. lacustris (With.) Nyl., A. fuscata 
(Schrad.) Nyl., on rock only; A. lobulata (Sommerf.) Nyl. and L. 
crenata Nyl., on earth and on rock; all collected on St. Lawrence Is¬ 
land. The following species were collected by Dr. Almquist at Port 
Clarence: A. tetraspora Nyl., A. stillicidiorum forma chloroleuca 
(Sommerf.) Nyl., A. ccesiorufella Nyl., A. pyracea ramulicola Nyl., 
A. mniarcea Ach., A. mniarcea pachnea Ach., A. hypnonim deau- 
7-ata (Ach.) Nyl., A. epibrya Ach., A. chlarona Ach., A. subintri- 
cata Nyl., A. tipsaliensis (L.) Nyl., A. incequatula Nyl., A. gya- 
lectina Nyl., all growing on the earth or upon moss (A. tartarea 
tipsaliensis is reported from Kotzebue Sound by Hooker and Arnott) ; 
A. pyracea (Ach.) Nyl., A. irrubata (Ach.) Nyl., A. disceptans 
Nyl, A. umbrina (Ehrnb.) Nyl, A. ochromicra Nyl, A. quadrup- 
lans Nyl, A. suaveolens (Ach.) Nyl, A. Icevata var. Candida Anzi, 
A. belonioides Nyl, all rock forms. A. stillicidiorum (Oed.) Nyl. 
was found growing upon earth and moss, both at St. Lawrence Island 
and at Port Clarence. A. smaragdula (Whlnb.) Nyl. was found 
growing upon rock on St. Lawrence Island. Nylander, in his correc¬ 
tion of Rothrock’s list, states that A. cervina should be called A. sma¬ 
ragdula. A. ventosa (L.) Ach. was collected by Wright on the is¬ 
lands of Bering Strait, by Macoun on rocks on St. George Island, and 
reported by Hooker and Arnott for Kotzebue Sound. In Rothrock’s 
list, based upon Dr. Bean’s collection, the following additional species 
are found : A. glaucomela Tuck, no definite locality given ; A. sub- 
fusca hypnorum Schaer, Port Clarence and Cape Lisburne—also 
collected by Wright on the islands of Bering Strait; A. cervina (Pers.) 
Nyl, Esclischoltz Bay, Arctic Ocean; A. cervina discreta Sommerf, 
Port Clarence; and A. verrucosa (Ach.) Laur, Eschscholtz Bay, Arc¬ 
tic Ocean. Dr. Cooley has collected two additional species : A. elatina 
ochrophcza Tuck, at Sheep Creek, near Juneau, and A. pallescetis 
rosella Tuck, in the same locality. Mr. William Palmer collected 
A. thamnitis Tuck, on St. Paul Island. Mr. J. M. Macoun has made 
