768 CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 



Rio Blanco. Eastern San Juan County. 



Rio Bonito. In the White Mountains, southern Lincoln County. 



Rio del Norte. See Rio Grande. 



Rio de Santa Fe. A small stream running down from the Santa Fe Mountains, 

 through Santa Fe. 



Rio Fresnal. In the Sacramento Mountains, Otero County. 



Rio Frisco. Western Socorro County. 



Rio Gila. One of the principal streams of the State, heading in the Mogollon Moun- 

 tains, flowing through Socorro and Grant counties. 



Rio Grande. The principal river of the State, flowing across it from the middle 

 of the north boundary to about the middle of the southern boundary. 



Rio Hondo. Western San Miguel County. Another of the same name is in Lincoln 

 and Chaves counties. 



Rio Laguna. Eastern Valencia County. 



Rio Mimbres. In Grant and Luna counties. 



Rio Nambe. Northern Santa Fe County, heading in the Santa Fe Range. 



Rio Negrito. Western Socorro County. 



Rio Pecos. See Pecos River. 



Rio Pueblo. Southern Taos County. 



Rio Puerco. See Puerco River. 



Rio Ruidoso. In the White Mountains, southern Lincoln County. 



Rio San Francisco. Western Socorro County. 



Rio San Jose. Eastern Valencia County. 



Rio Seco. South of the Gallinas Mountains, Lincoln County. 



Rio Tesuque. Northern Santa Fe County, heading in the Santa Fe Range. 



Rio Zuni. On the Zuni Reservation, southwestern McKinley County. 



Rito Questado. Northwestern Socorro County. Alt. 2,082 meters. 



Rivera. Western San Miguel County. 



Robs Canyon. Western Sierra County. 



Rociada. Northwestern San Miguel County. Alt. 2,257 meters. 



Rocky Canyon. Northeastern Grant County. 



Ropes Spring. San Andreas Mountains, Dona Ana County. 



Rosa. Northeast corner of San Juan County. Alt. 1,830 meters. 



Roswell. Chaves County. Alt. 1,0S5 meters. 



Round Mountain. On Tularosa Creek above Tularosa, northern Otero County. 

 This is the locality referred to in the citation of specimens, unless otherwise 

 stated. There is another Round Mountain on the upper Pecos River above 

 Winsors Ranch, northwest corner of San Miguel County. Alt. of the latter 

 3,385 meters. 



Rowe. Western edge of San Miguel County. Alt. 2,078 meters. 



Roy. Eastern Mora County. Alt. 1,795 meters. 



Ruidoso. In the White Mountains, on the southern edge of Lincoln County. Alt. 

 2,059 meters. 



Ruidoso Creek. In the White Mountains, southern Lincoln County. 



Sabinal. Northeastern Socorro County. Alt. 1,447 meters. 



Sacramento Mountains. Eastern Otero County 



Saddle Rock Canyon Near Mangas Springs, western Grant County. 



St. Vrain. Southern Curry County. Alt. 1,298 meters. 



Salado Canyon. Southern Lincoln County. 



Salazar. Southwestern Sandoval County. 



Salinas. Northern Otero County. 



Salt Lake. Northwestern Socorro County. 



San Andreas Mountains. Southeastern Socorro and northwestern Dona Ana 

 counties. 



San Antonio. Eastern Socorro County. Alt. 1,378 meters. 



