WOOTON AND STANDLEY—FLORA OF NEW MEXICO. 383 
Ranae: New Mexico and Arizona to northern Mexico. 
New Mexico: Hanover Mountain; Mogollon Mountains; Burro Mountains; San 
Luis Mountains. Transition Zone. 
2. Cathartolinum puberulum (Engelm.) Small, N. Amer, Fl. 25: 80. 1907. 
Linum rigidum puberulum Engelm, in A, Gray, Pl. Wright. 1: 25, 1852. 
Linum puberulum Heller, Pl. World 1: 22. 1897. 
Tyrs tocauity: ‘‘Santa Fe to the Cimarron River,’’ New Mexico. Type collected 
by Fendler (no. 85). 
Rance: 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 mountains. 
Dry hills and plains, in the Upper Sonoran Zone. 
3. Cathartolinum vestitum Woot. & Standl. Contr. U.S. Nat. Herb. 16: 142.1913. 
Type LocaLity: Mangas Springs, New Mexico. Type collected by Metcalfe in 1901. 
Ranace: 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 Locauiry: “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 hills, 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. 
Tyre Locauiry: Tortugas Mountain, New Mexico. Type collected by Wooton 
(no, 589). 
Ranae: 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 Locautry: ‘‘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 berlandiert Hook. Curtis’s Bot. Mag. 68: pl. 3480. 1836. 
Linum rigidum berlandieri Torr. & Gray, Fl. N. Amer. 1: 204, 1838. 
Typr Locauiry: Near San Antonio, Texas. 
Rance: 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 scapose cymes or in few-flowered axillary clusters; calyx 
