582 CONTEIBUTIONS FROM THE NATIONAL HEEBAEIUM. 



1. Pentstemon bridgesii A. Gray, Proc. Amer. Acad. 7: 379. 1868. 

 Type locality: California. 



Range: Colorado and New Mexico to California and Nevaxla. 



New Mexico: Trujillos Rancli on the Rio Frisco (Wooton). Upper Sonoran Zone. 



2. Pentstemon spinulosus Woot. & Standi. Contr. U. S. Nat. Herb. 16: 173. 1913. 

 Type locality': Magdalena Mountains, New Mexico. Tj^e collect^'d by G. R. 



Vasey, June, 1881. 

 Range: Known only from the type locality. 



3. Pentstemon superbus A. Nels. Proc. Biol. Soc. Washington 17: 100. 1904. 

 Pentstemon pimiceiis A. Gray in Torr. U. S. & Mex. Bound. Bot. 113. 1859, not 



Lilja, 1843. 

 Type locality: Guadalupe Canyon, Sonora. 



Range: Southwestern New Mexico and adjacent Arizona and Mexico. 

 New Mexico: Mangas Spring.^ {Metcalfe 68). Upper Sonoran Zone. 



4. Pentstemon crassulus Woot. & Standi. CoHtr. U. S. Nat. Herl>. 16: 172. 1913. 

 Type locality': Lincoln National Forest, New. Mexico. Type collected by Fred 



G. Plummer in 1903. 



Range: Known only from type locality. 



5. Pentstemon cardinalis Woot. & Standi. Contr. U. S. Nat. Herb. 16: 171. 1913. 

 Type locality: White Mountain Peak just above the forks of Ruidoso Creek, 



New Mexico. Type collected by Wooton, July 6, 1895. 

 Range: Known onlj^ from type locality, in the Canadian Zone. 



6. Pentstemon lanceolatus Benth. PI. Hartw. 22. 1839. 

 Pentstemon pauciflorus Greene, Bot. Gaz. 6: 218. 1881. 

 Type locality: Mexico. 



Range: Southwestern New Mexico and adjacent Arizona and Mexico. 



New Mexico: Dog Spring {Mecirns 102, 2353). 



The type of P. pauciflorus was collected along the Gila River by Greene, in 1880. 



7. Pentstemon pinifolius Greene, Bot. Gaz. 6: 218. 1881. 



Type locality': "Summits of the San Francisco range, back of Clifton, in south- 

 eastern Arizftna." 



Range: Southern New Mexico and Arizona. 



New Mexico: Mogollun Mountains; San Luis Mountains; Animas Mountains; 

 Hillsboro Peak. Transition Zone. 



8. Pentstemon barbatus (Cav.) Nutt. Gen. PI. 2: 53. 1818. 

 Chelone barbata Cav. Icon. PI. 3: 22. pi. 242. 1794. 



Pentstemon coccineus Engelm. in Wisliz. Mem. North. Mex. 107. 1848. 

 Type locality: Mexico. 

 Range: Colorado to Mexico. 



New Mexico: Bear Mountain; West Fork of the Gila; Reserve; Graham. Moun- 

 tains, in the Transitic)n Zone. 



9. Pentstemon torreyi Benth. in DC. Prodr. 10: 324. 1846. 

 Pentstemon barbatus torreyi A. Gray, Proc Amer. Acad. 6: 59. 1862. 

 Type locality: "Versus niontes Scopulosos," Colorado. 



Range: Colorado to Mexico. 



New Mexico: Common in all the higher mountains. Meadows in the uiouutaina, 

 Transition and Canadian zones. 



Standley's 6790 from Chama is a form with salmon-colored corollas. It is common 

 in this locality. 



