FLOWERIXG PLAXTS AND FERNS OF ARIZONA 829 



March to September. Colorado, New Mexico, Arizona, and northern 

 Mexico. 



The var. gloriosa (Brit ton) Cocker ell (C. gloriosa Brit ton) is a form 

 with extraordinarily large bracts and flowers (corolla up to 4.5 cm. 

 long), suggesting a polyploid variation. The type of C gloriosa was 

 collected at Fort Verde, Yavapai County (Mearns 208). 



10. Castilleja lanata A. Grav in Torr., U. S. and Mex. Bound. Bot. 



118. 1859. 

 Graham and Cochise Counties to the Sierra Estrella (Maricopa 

 County) and the Baboquivari Mountains (Pima County), 2,500 to 

 7.000 feet, arid granitic or limestone slopes, February to October. 

 Western Texas to southern Arizona and northern Mexico. 



11. Castilleja chromosa A. Nels., Torrev Bot, Club Bui. 26: 245. 



1899. 



Castilleja angustifolia of authors. Not of G. Don. 

 Castilleja eremophila Woot. and Standi., Contrib. U.S. Natl. 

 Herbarium 16 : 171. 1913. 



Apache County to Mohave County, south to Gila, Pinal, and Mari- 

 copa Counties, 3,000 to 7,000 feet, common in chaparral and among 

 pines, March to June, type of C. eremophila from the Carrizo Moun- 

 tains, Apache County (Standley 7464). Colorado to British Columbia, 

 south to New Mexico, Arizona, and southern California. 



The distinction of this widely distributed species from C. angusti- 

 folia (Nutt.) G. Don, to which most of the Arizona specimens have 

 been referred previously, was pointed out recently by F. W. Pennell. 46 



12. Castilleja austromontana Standi, and Blumer, Muhlenbergia 7: 



44. 1911. 



White Mountains (Greenlee County) to Cochise County, west to 

 the Santa Catalina Mountains (Pima County), 7,500 to 9,500 feet, 

 pine forests, July to September. Southern New Mexico, southeastern 

 Arizona, and northeastern Sonora. 



Tins species resembles C. conjusa, but the plant is less rigid and of 

 softer texture. The ranges of these species apparently do not 

 overlap. 



13. Castilleja confusa Greene, Pittonia 4: 1. 1899. 



Apache County to Coconino County, on both sides of the Grand 

 Canyon, 7,000 to 10,000 feet, common in yellow-pine forests, June to 

 August. Colorado, northern New Mexico, and northern Arizona. 



14. Castilleja flava S. Wats, in King, Geol. Expl. 40th Par. 5: 230. 



1871. 

 De Motte Park, Kaibab Plateau, 8,500 to 9,000 feet, August, grassy- 

 sedgy meadows (Kearney and Peebles 13725, Collom in 1940). Mon- 

 tana to British Columbia, south to Colorado and northern Arizona. 



21. CORDYLANTHUS.^ 7 Clubflower 



Plants annual, probably partially root-parasitic; stems leafy, mostly 

 erect and much branched; leaves alternate, entire to pinna tifid; in- 



4 * Pennell, Francis W. castilleja in the Charleston mountains, nevada. Acad. Nat. Sci. Phila. 

 Proc. 89: 419-424. 1937. 

 47 Reference: Ferris, Roxana S. taxonomy and distribution of adenostegl\. Torrev Bot. Club 

 Bui. 45: 399-423. 1918. 



