WOOTON" AND STANDLEY- — FLORA OP NEW MEXICO. 383 



Range: New Mexico and Arizona to northern Mexico. 



New Mexico: Hanover Mountain; Mogollon Mountaina; Burro Mountains; San 

 Luia Mountains. Transition Zone. 



2. Cathartolinum puberulum (Engelm.) Small, N. Amer. Fl. 25: 80. 1907. 

 Linum rigidum puberulum Engelm. in A. Gray, PI. Wright. 1: 25. 1852. 

 Linum j)uherulum Heller, PI. World 1: 22. 1897. 



Type locality: "Santa Fe to the Cimarron River," New Mexico. Type collected 

 by Fendler (no. 85). 



Range : Colorado and Utah to New Mexico and Arizona. 



New Mexico: Santa Fe; White Mountains; Carrizo Mountains; Farmington; Santa 

 Rita; Grass Mountain; Pecos; Pajarito Park; White and Sacramento mountaina. 

 Dry hills and plains, in the Upper Sonoran Zone. 



3. Cathartolinum vestitum Woot. & Standi. Contr. U. S. Nat. Herb. 16: 142. 1913. 

 Type locality: Mangas Springs, New Mexico. Type collected by Metcalfe in 1901. 

 Range: Southwestern New Mexico. 



New Mexico: Mangas Springs; Carrizalillo Mountains; Kingston; Middle Fork of 

 the Gila; San Andreas Mountains. Dry hills. 



4. Cathartolinum australe (Heller) Small, N. Amer. Fl. 25: 81. 1907. 

 Linum australe Heller, Bull. Torrey Club 25: 627. 1898. 



Type locality: "On an open slope in dry ground, at the head of the reservoir, 4 

 miles east of Santa Fe," New Mexico. Type collected by Heller (no. 3724). 



Range: Colorado and Arizona to northern Mexico. 



New Mexico: Santa Fe and Las Vegas mountains; Sandia Mountains; Mogollon 

 Mountains; White and Sacramento mountains; Tunitcha Mountains; Raton; Roswell. 

 Dry liills, in the Upper Sonoran and Transition zones. 



5. Cathartolinum vernale (Wooton) Small, N. Amer. Fl. 25: 80. 1907. 

 Linum vernale Wooton, Bull. Torrey Club 25: 452. 1898. 



Type locality: Tortugas Mountain, New Mexico. Tyjje collected by Wooton 

 (no. 589). 



Range: Western Texas and southern New Mexico. 



New Mexico: Mesa west of Organ Mountains; La Luz Canyon. Mesas, in the 

 Lower Sonoran Zone. 



6. Cathartolinum aristatum (Engelm.) Small, N. Amer. Fl. 25: 83. 1907. 

 Linum aristatum Engelm. in Wisliz. Mem. North. Mex. 101. 1848, 



Type locality: "In sandy soil near Carizal, south of El Paso," Chihuahua. 

 Range: Western Texas and southern New Mexico to northern Mexico. 

 New Mexico: West of Cambray; mesa west of Organ Mountains; Nara Visa. Lower 

 Sonoran Zone. 



7. Cathartolinum berlandieri (Hook.) Small, N. Amer. Fl. 25: 82. 1907. 

 Linum berlandieri Hook. Curtis's Bot. Mag. 63: pi. 34S0. 1836. 



Linum rigidum berlandieri Torr. & Gray, Fl. N. Amer. 1: 204. 1838. 

 Type locality: Near San Antonio, Texas. 

 Range: Kansas and Colorado to New Mexico and Arizona. 



New Mexico: Guadalupe Mountains; Roswell. Dry plains and hills, in the 

 Upper Sonoran Zone. 



73. OXALIDACEAE. Wood-sorrel Family. 



Low perennial herbs from small bulblike or elongated rootstocks, acaulescent or 

 caulescent; leaves alternate or all basal, palmately 3 to several-foliolate, the leaflets 

 mostly obcordate; flowers in scipose cymes or in few-flowered axillary clusters; calyx 



