190 COISTTEIBUTIONS FEOM THE NATIONAL HEEBAEIUM. 



35. Eriogonum fendlerianum (Benth.) Small, Bull. Torrey Club 33: 55. 1906. 

 Eriogonum microthecum fendlerianum Benth. in DC. Prodr. 14: 18. 1856. 



Type locality: New Mexico. 



The type is Fendler's 767, collected probably somewhere about Santa Fe. 



36. Eriogonum divergens Small, Bull. Torrey Club 33: 55. 1906. 

 Eriogonum corymhosum divaricatum Torr. & Gray, U. S. Rep. Expl. Miss. Pacif. 



2^• 129. 1855, not E. divaricatum Hook. 1853. 

 Type locality: "Near springs on Green River." 

 Range: Colorado and Utah to Arizona and New Mexico. 



New Mexico: Mesa La Vaca; Bad Lands. Dry hills and plains, in the Upper 

 Sonoran Zone. 



37. Eriogonum. corymbosum Benth. in DC. Prodr. 14: 17. 1856. 

 Type locality: "Prope Grand-River, " Colorado. 



Range: Colorado and northern New Mexico. 



New Mexico: On the San Juan River; Cerrillos; Logan; Farmington. Dry hills 

 and plains, in the Upper Sonoran Zone. 



38. Eriogonum effusum Nutt. Joum. Acad. Phila. II. 1: 164. 1848. 

 Type locality: Rocky Mountains. 



Range: ^lontana and Nebraska to Colorado and New Mexico. 



New Mexico: Near Belen; Farmington. Dry hills, in the Upper Sonoran Zone. 



39. Eriogonum leptophyllum (Torr.) Woot. & Standi. Contr. U. S. Nat. Herb. 

 16: 118. 1913. 



Eriogonum effusum leptophyllum Torr. in Sitgreaves, Rep. Zuni & Colo. 168. 1854. 

 Type locality: Rio Zuni, New Mexico. 

 Range: Northwestern New Mexico. 



New Mexico: Grants; Tunitcha Mountains; Carrizo Mountains. Dry hills, in the 

 Upper Sonoran Zone. 



40. Eriogonum simpsonii Benth. in DC. Prodr. 14: 18. 1856. 

 Type locality: "In Sierra de Tunecha (Novi-Mexici)." 

 Range: Colorado to northern New Mexico and Arizona. 



New Mexico: Gallup; Fort Wingate; Atarque de Garcia; east of Ramah; near 

 Mcintosh; Pajarito Park; Carrizo Mountains. Dry hills and plains, in the 

 Upper Sonoran Zone. 



The "Sierra de Tunecha" is doubtless the Tunitcha Mountains. 



2. OXYRIA Hill. Mountain sorrel. 



A low alpine perennial with round-reniform, long-petioled, chiefly basal leaves; 

 flowers small, greenish, in panicled racemes on a slender scape; sepals 4, unchanged 

 in fruit, usually reddish; stamens 6; achene thin, lenticular, surrounded by a broad 

 veined wing. 



1. Oxyria digyna (L.) Hill, Hort. Kew. 158. 1768. 



Rumex digynus L. Sp. PI. 337. 1753. 



Type locality: "In Aljjibus Lapponicis, Helveticis, Wallicis." 



Range: Alaska and Greenland, south to New England, New Mexico, and Cali- 

 fornia; also in Europe and Asia. 



New Mexico: Brazos Canyon; Upper Pecos River; Wheeler Peak. Wet meadows, 

 Canadian to Arctic-Alpine Zone. 



