WOOTON AND STANLDEY FLOEA OF NEW MEXICO.- 287 



New Mexico: Mesilla Valley; Grant County; Gray. Dry fields, in the Lower 

 Sonoran Zone. 



This is a common spring weed in the cultivated fields of the valleys of southern New 

 Mexico. It is easily recognized by its finely dissected leaves and dull white flowers. 



2. Sophia procera Greene, Pittonia 4: 199. 1900. 



Type locality: ' ' Common in the open pine woods of the Colorado Rocky Mountains, 

 at 8,000 or 9,000 feet altitude." 



Range: Mountains of New Mexico, Colorado, and Utah, and northward. 



New Mexico: Sandia Mountains. Transition Zone. 



A tall, green plant, 150 cm. high or more, with leaves not very finely dissected, 

 resembling S. incisa, but with siliques and pedicels erect, thus bringing the pods 

 close to the rachis. It comes into our range from the north and west, where it is 

 apparently common. 



3. Sophia incisa (Engelm.) Greene, Pittonia 3: 95. 1896. 



Sisymbrium incisum Engelm. in A. Gray, Mem. Amer. Acad. n. ser. 4: 8. 1849. 



Type locality: "Banks of streams in New Mexico; Santa Fe Creek and Mora 

 River." Type collected by Fendler (nos. 29, 30, 31). 



Range : Mountains of New Mexico, northward to Wyoming. 



New Mexico: Santa Fe and Las Vegas mountains; Tunitcha Mountains; Chama; 

 Mogollon Mountains; White and Sacramento mountains. Transition Zone. 



This and the next are the common species found on the timber-covered mountains, 

 growing along streams, in the open parks, and in similar locations in the Transition 

 Zone. 



4. Sophia serrata Greene, Leaflets 1:96. 1904. 



Type locality: Black Range, New Mexico. Type collected by Metcalfe (no. 

 1069). 



Range: New Mexico. 



New Mexico : El Rito Creek; Stinking Lake; Chama; Santa Fe and Las Vegas moun- 

 tains; Sandia Mountains; Mogollon Mountains; Black Range; Carrizo Mountains; 

 White Mountains. Mountains, in the Transition Zone. 



5. Sophia adenophora Woot. & Standi. Contr. U. S. Nat Herb. 16: 127. 1913. 

 Type locality: Head and Wilson Ranch south of Mule Creek, northwestern Grant 



County, New Mexico. Type collected by Wooton, July 13, 1900. 



Range: Southern New Mexico. 



New Mexico: Mogollon Mountains; San Augustine Plains. Upper Sonoran and 

 Transition zones. 



6. Sophia obtusa Greene, Leaflets 1: 96. 1904. 



Type locality: Black Range, New Mexico. Type collected by Metcalfe (no. 

 1074). 



Range: Mountains of western New Mexico and adjacent Arizona. 



New Mexico: Gallup; Santa Fe; Silver City; Mogollon Mountains; Beat Mountain; 

 Mimbres River; 8 miles west of Durfeys Well; Magdalena; Pea ado Spring ii tower 

 levels, in the Upper Sonoran Zone. 



A tall canescent herb about 1 meter high, not uncommon in arroyofl or along i reeks 

 in the western part of tli<- State. 



7. Sophia glabra Woot. ct Standi. Contr. U. S. Nat. Berb. 16: 127. I'M:: 

 Tvn; locality: Organ Mountains, Ww Mexico. Type collected by Wootoi 



Btandley, March 21, L907, 



I; wci I >i -in Mountains <>f New Mexico, in the Upper Sc.noran Zone. 



