828 MISC. PUBLICATION 4 2 3, U. S. DEPT. OF AGRICULTURE 



3. Castilleja sessiliflora Pursh, Fl. Amer. Sept. 738. 1814. 

 Cochise, Santa Cruz, and Pima Counties, 4,000 to 5,000 feet, grassy 



plains, sometimes with Dasylirion and Agave, May. Illinois to Sas- 

 katchewan, south to Missouri, Texas, and southern Arizona. 



The corolla varies in color at the same station from ochroleucous to 

 purple. The Arizona specimens seem to approach C. mexicana 

 (Hemsl.) A. Gray. 



4. Castilleja lineata Greene, Pittonia 4: 151. 1900. 



North of Hannigan, Apache or Greenlee County, 8,600 feet (Kearney 

 and Peebles 12422), along a brook, August. Colorado, New Mexico, 

 and eastern Arizona. 



5. Castilleja linariaefolia Benth. in DC, Prodr. 10: 532. 1846. 

 Apache County to Hualpai Mountain (Mohave County), south to 



Cochise and Pima Counties, 5,000 to 10,000 feet, common in pine and 

 spruce-fir forests, May to September. Wyoming to Arizona, Cali- 

 fornia, and Mexico. 



6. Castilleja patriotica Fernald, Amer. Acad. Arts and Sci. Proc. 40: 



56. 1904. 



Castilleja galeata A. Nels., Amer. Jour. Bot. 18: 439. 1931. 



Chiricahua and Huachuca Mountains, Cochise County, about 

 8,000 feet, openings in pine forests, August and September, type of 

 C. galeata from the Huachuca Mountains (Goodding 1354). South- 

 eastern Arizona and northern Mexico. 



The var. blumeri (Standi.) Kearney and Peebles (C blumeri Standi.) 

 apparently differs only in its smaller flowers, with corolla less than 

 3 cm. long (3.5 to 4.5 cm. in typical C. patriotica). The type of 

 C. blumeri was collected in the Chiricahua Mountains (Blumer 143). 



7. Castilleja laxa A. Gray inTorr., U. S. and Mex. Bound. Bot. 119. 



1859. 



Castilleja retrorsa Standi., Muhlenbergia 5: 81. 1909. 



Cochise, Santa Cruz, and Pima Counties, 4,000 to 6,000 feet, 

 chaparral and rock ledges, March to October, type of C. retrorsa 

 from the Chiricahua Mountains (Blumer 2132). Southern Arizona 

 and northern Mexico. 



Closely related to C. laxa is C. setosa Pennell (see footnote 39, p. 799, Pennell, 

 p. 8), described as having more hispid herbage, more stiffly erect stems, and a 

 hirsute calyx more closely investing the corolla. Collections from the Santa 

 Rita and Santa Catalina Mountains (Pima County) are cited. 



8. Castilleja cruenta Standi., Muhlenbergia 5: 82. 1909. 



Known definitely only from the type collection in the Chiricahua 

 Mountains (Blumer 2133), but a specimen supposed to have been 

 collected between Fort Huachuca and the San Pedro River (Mearns 

 1539) may belong here. Known only from southeastern Arizona. 



The writers have seen no good flowering specimens, but the vegeta- 

 tive characters are very distinctive. 



9. Castilleja integra A. Gray in Torr., U. S. and Mex. Bound. Bot. 



119. 1859. 

 Apache, Navajo, and Coconino Counties, south to Cochise and 

 Pima Counties, 3,000 to 7,500 feet, mostly among oaks and pines, 



