NO. I MEXICAN MOSSES THERIOT 25 



THUIDIUM (EUTHUIDIUM) 



The determination of the three following species, represented by 

 sterile plants, is given with all reserve, especially in the case of T. 

 Schlumbcrgeri. 



THUIDIUM ROBUSTUM Card. Rev. Bryol. 37: 52. 1910 



Puebla: (4944, 4955, 4958) ; Esperanza (4677). Distrito Federal: 

 Cuajimalpa (9486). 



THUIDIUM MIRADORICUM Jaeg. 



Thuidiuiii tauiariscinum var. mcxicamiin Schimp. in Besch. Prodr. Bryol. 

 Mex. 92. 1871. 



Morelia: Cerro Azul (4540, 4987). 



THUIDIUM SCHLUMBERGERI Schimp. in Besch. Prodr. Bryol. Mex. 92. 1871 



Puebla : (4946, 4952) ; Esperanza (4564, 4658, 4665, 4684, 4739, 

 4753, 7981). Morelia: Cerro Azul (4529, 4785) ; Cerro San Miguel 

 (5055, 5074, 7502, 7545) ; Campanario (7455, 7644, 7923, 7927, 7930, 

 7931. 7937)- Mexico (9477)- 



ENTODONTACEAE (continuation) 

 ENTODON ERYTHROPUS Mitt. var. MEXICANUS Card., forma 



Valle de Mexico: {Bro. Amable) \ San Juanico (1260, 1261) ; 

 Contadero (1304, 1309). 



Pedicel short, 8 mm.; capsule elongate and narrow (4 mm. x 

 0.6 mm.) . It is not var. hreviscta Card., since, according to the author, 

 that is a depauperate form, and the above plants are as robust as the 

 ordinary forms of the type. There is therefore no authority for 

 separating them from the var. mexicanus. I consider them as a forma 

 breviseta-stenocarpa. 



ENTODON ABBREVIATUS (Bry. Eur.) Jaeg. 



Valle de Mexico: {Bro. Amable); Desierto (1245); San Rafael 

 (1280) ; Contadero (1302, 1305, 1308 in part). 



ERYTHRODONTIUM TERES (C. M.) Par. Ind. Bryol. ed. 2, 159. 1904 

 Ncckera teres C. M. Syn. 2 : 98. 1851, in part. 

 Morelia: Cerro Azul (5081) ; Campanario (7466, 76^)2,^). 



