498 GEOLOGICAL SLTiYEY OF THE TERRITOEIES. 



Musci. 

 Determined by Leo Lesquereus, esq. 



Spliagnum acutifolium^ Ehrli. — Madison Valley. 



Didjjmodon ruhelluSy W. and M. — Doaue's Peak, Yellowstone Lake. 



Barhula ruralis^ Hedw. — Yellowstone Eiver. 



Grimmia conferta^ Funk. — Yellowstone Eiver. 



Grimmia ovata, W. and M. — Yellowstone Lake. 



Grimmia Scoideri, Miill. — Ui)i)er Falls of the Yellowstone. 



Grimmia caJyptrata. Hook. — L^pper Falls of the Yellowstone. 



Eacomitrium heterosticliiim, Brid. — Madison Valley. 



Bacornitrium cancscens, Brid., var. ericoides, Les<i. — Doane's Peak. 



Polytriclnun juniperinum, L. — Yellowstone Lake. 



Aulacomnion palustrey L. — Foot of Doane's Peak. 



Bryum pyriforme^ L. — Foot of Doane's Peak. 



Bryiun intermedium, W. and M. — Yellowstone Eiver. 



Mnixim piinctatum^ L. — Snake Eiver. 



Milium cuspidatum^ Hedw. — Xo locality given. 



Bartramia fontana, Brid. — Foot of Doane's Peak. 



Bichelymafalcatum, Myriu. — Snake Eiver. 



Climacium dendroides, \\. and M. — Madison Valley. 



Hypmnn saJehrosum, Brid., (?) sterile. — Madison Valley. 



Hypnum XevadensCy Lesq. — Utah Territory. 



Hypnum serpens, L., (?) sterile. — Yellowstone Lake. 



Hypnum irriguum, Wils., Yin\ fallax, Brid. — Soda Springs, Utah Ter- 

 ritory. 



Hypnum girjanteum, Schimp. — Soda Si)rings, Utah Territory j between 

 Criw Agency and Gallatin Eiver. 



Ilypmim aduncum, Hedw., (?) sterile. — It may be a new species. — Tur- 

 bid Lake, August 17. 



Hypnum Jilicinum, L. — Falls of the Yellowstone. 



Hypnum triquetrum^ L. — Madison Valley. 



Hypum — — , (?) — "It has the aspect of H. graminifolium, Hook., but 

 cannot be determined for lack of liaiit. It is probably a new species.'^ 



Hepaticje. 

 Marcliantia poJymorplia^ L. — Yellowstone Lake. 



LlCHENES. 



Determined b^^ Prof. Edward Tuckerman. 



Bvemia vulpina, Ach. — Yellowstone Lake. 1 



JJsnea barhata, Fries. — Yellowstone Lake. ] 



Akctoria Fremontii, Tuckerm. — Yellowstone Lake^ Falls of the i 



Yellowstone. 1 



Parmelia amhigiia, Ach. — Yellowstone Lake. ] 



Vmhilicaria vellea, Fries, (?) sterile. — Yellowstone Lake. , 



Feltigeria rufescens, Hofi'm. — Hot Sulphur Springs. i 



Lecanora subfusca, Acb. — Yellowstone Lake. | 



Cladonia rangiferina^ Hoffm. — Madison Valley. i 



