58 



4 



EQUISETACE.E.* 



Equisetum ljevigatum, A1. Braua. (991.) Denver, 



FILICES. 



PoLYFODiux YULQAKE, L. Dwarfed specimens. Common in rocky 

 places. (992.) 



Cryptogram^ie ACROSTiCHOiDES, Bd. Twiu Lakes; altitude, 11,000 



feet. (993.) 

 Cystopteris frAGTLIS, Bernli- Common everywhere. (994.) 

 yoTHOLJENA Fendleri, Kuuze. Eocky banks about Loma (on the Rio 



Grande.) (995.) 

 WooDSiA Oregana, D. C. Eaton. Twin Lakes. (990.) 

 Pell^a Brewert, D. C. Eaton. Loma. 



LYCOrODIACE^E. 



LYC0P0DIU3I SELAGO, L. Twin Lakes. (998.) 

 L. ANNOTii^fUM, L. Half-:Mooii Creek; altitude, 11,000 feet. (999.) 

 Selaginella kupestris, Spring. Altitude, 10,000 feet and upward. 

 (997.) 



HYDllOrTEEIDES. 

 Maksilia YESTITA, Hook. & Grev. 



MUSCI. 



By Tiioji-S-S V. James, Cambridge, Mass. 



r 



IFOLITJM, Ehrh. 



V^ 



Hah. — Twin Lakes; in bogs. 



?HAGNU3I CUSPIDATTJM, var. RECURYF^r. 



Hab. — Twin Lakes in bogs. 



'etsia crispulAj Hedw. 



Uab. — Twin Lakes ; in mountainous districts on rocks. 



Y3I]N'0STOMUM RUPESTRE. SchwiT. 



Hob. — Twin Lakes ; on damp clay soil. 



Cynodontium yirens, Hdw\ 



Hah. — Twin Lakes ; on moist ground. 

 Cynodontium yirens, Yar. serratum. 



Bab. — Twin Lakes ; on old bogs. 

 POTTIA Heemii, Hdw. 



Hah. — Twin Lakes ; on the ground. 



DeSMATODON LATIFOLIUS, Hdw. 



Hab. — South Park ; along streams. 

 Desmatodon Laurert, Schts. 



Rah. — Twin Lakes; on damp rocks. 

 Desmatodon Laureri, var.(!) 



Sah^ — Twin Lakes ; on the ground. 



DlBY^VIODON RUBELLUSj Bry. Eur. 



Mab. — Twin Lakes ; on wet banks. 



i 



*For the ideatmcation of the Filices, Eqiiisefacew, and 

 obligations to Prof. B. C. Eaton, of Yale College.— J. T. R. 



