26 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 8l 



ERYTHRODONTIUM LONGISETUM (Hook.) Par. Ind. Bryol. ed. 2, 158. 1904 



Neckcra longiseta Hook. Muse. Exot. pi. 43. 1818-20. 



I refer with doubt to this species (which now inchides E. cylin- 

 dricaule C. M.) no. 7530, from El Campanario. This plant has the 

 pedicel plainly yellow, but the teeth of the peristome are striate as in 

 the species of the division A. Should not this last character have all 

 the importance which is ordinarily given to it? 



POLYTRICHACEAE (continuation) 



ATRICHUM MULLERI Schimp. var. CONTERMINUM (Card.) Ther. 



Valle de Mexico: Desierto {Bro. Amablc 1267, 1271 in part). 



POGONATUM ERICAEFOLIUM Besch. var. LOZANOI (Card.) Card. Rev. 

 Bryol. 37: 6. 1910; 38: 38. 19" 



Valle de Mexico: Desierto {Bro. Amable 1272 in part). 



POGONATUM CUSPIDATUM Besch. Prodr. Bryol. Mex. 62. 1871 

 Valle de Mexico: Desierto {Bro. Amable 1210, 1270). 



POLYTRICHUM JUNIPERINUM Willd. 

 Valle de Mexico: Mexico {Bro. Amable 1218). 



