446 Abrams : New species of Pentstemon 



petioles half as long, entire, rather sparsely short-pubescent : in- 

 florescence paniculate, leafy ; peduncles 5-10 mm. long, 1 -flow- 

 ered ; sepals narrowly ovate-lanceolate, 6 mm. long, pubescent ; 

 corolla probably yellow, ventricose, 15-18 mm. long; tube 

 scarcely equaling the limb ; upper lip fornicate, slightly lobed, the 

 lower pendulous-recurved; sterile filament densely bearded on 

 one side. 



This species has been confused with P. antirrhinoides Benth., 



t 



but that is glabrous or merely puberulent, with round-ovate sepals, 

 and is confined to the chaparral region of the coast slope of 

 southern California, extending from the vicinity of San Bernardino 

 to the international boundary line and probably into adjacent 

 Lower California. 



The following specimens of P. Phtmmerae are in the U. S. 

 National Herbarium, all of which are from northern Arizona: 



No locality, Palmer 3 3 4, 1876. 



Yucca, M. E. Jones 3941, May 21, 1884. 



Mineral Park, Mr. & Mrs. J. G. Lemmon, June, 1884 (U. S. 

 National Herbarium, no. 40236, type). 



Mescal Mountains, M. E. Jones, May 24, 1890. 



United States National Museum. 



