WOOTON AND STANDLEY—FLORA OF NEW MEXICO. 585 
27. Pentstemon unilateralis Rydb. Bull. Torrey Club 33: 150. 1906. 
Pentstemon secundiflorus Benth, err. det. A. Gray, Syn. FI. 21: 263, 1878. 
Type LOCALITY: ‘Mountains of Colorado, common at 8 or 9,000 feet.”’ 
Rance: Wyoming to northern New Mexico. 
New Mexico: Near Chama (Wooton 2796, Standley 6550). Mountain meadows, in 
the Transition Zone. 
28. Pentstemon stenosepalus (A. Gray) Howell, Fl. Northw. Amer, 514. 1903. 
Pentstemon glaucus stenosepalus A. Gray, Proc, Amer, Acad. 6: 70. 1862. 
Type Locauity: Rocky Mountains of Colorado. 
Ranae: Colorado and Utah to New Mexico. 
New Mexico: Baldy; Santa Fe and Las Vegas mountains; Mogollon Mountains. 
Mouptain meadows, in the Canadian and Hudsonian zones. 
29. Pentstemon metcalfei Woot. & Standl. Torreya 9: 145. 1909. 
Pentstemon puberulus Woot. & Standl. Bull. Torrey Club 36: 112. 1909, not M. E. 
Jones, 1908. 
Typr LocaLity: On sandy slopes at the Lookout Mine, Sierra County, New Mexico. 
Type collected by Metcalfe (no. 1609). 
Range: Known only from type locality, in the Transition Zone. 
30. Pentstemon similis A. Nels. Bull. Torrey Club 25: 548. 1898. 
TypE LocaLiry: Near Santa Fe, New Mexico. Type collected by Fendler (no. 
575). 
Rance: Colorado to western Texas, 
New Mexico: Pecos; Clayton; Chusca Mountains; Sierra Grande; Nara Visa; Mag- 
dalena Mountains; Santa Fe; mountains west of Patterson. Hills and plains, in the 
Upper Sonoran Zone. 
31. Pentstemon pulchellus Lindl. in Edwards’s Bot. Reg. 14: pl. 1138. 1828. 
TyPE LOCALITY: Mexico. 
RANGE: Southwestern New Mexico and northern Mexico. 
New Mexico: San Luis Mountains (Mearns 2112, 2222). 
32. Pentstemon caudatus Heller, Minn. Bot. Stud. 2: 34. 1898. 
Pentstemon angustifolius caudatus Rydb. Bull. Torrey Club 33: 151. 1906. 
Typr Locality: Barranca, Taos County, New Mexico. Type collected by Heller 
(no. 3581). 
Ranae: Colorado and New Mexico. 
New Mexico: Barranca; Aztec. Dry hills, in the Upper Sonoran Zone. 
33. Pentstemon cyathophorus Rydb. Bull. Torrey Club 31: 643. 1904. 
TyprE LOCALITY: Pearl, Colorado. 
Ranae: Colorado and New Mexico. 
New Mexico: Arroyo Ranch; Hillsboro; Santa Fe. Dry hills, in the Upper Sonoran 
Zone. 
34. Pentstemon secundiflorus Benth. in DC, Prodr. 10: 325, 1846. 
Tyre Ltocauity: Rocky Mountains. 
Rance: Wyoming to northern New Mexico. 
New Mexico: Cedar Hill; Farmington; Raton. Dry hills, in the Upper Sonoran 
Zone. 
35. Pentstemon fendleri A. Gray, U.S. Rep. Expl. Miss. Pacif. 2: 168. pl. 5. 1855. 
TypE LocaLity: ‘“‘On the Pecos and Llano Estacado,’’ New Mexico. 
Ranae: Colorado and New Mexico. 
New Mexico: Santa Fe; Water Canyon; Sierra Grande; Tierra Amarilla; Nara 
Visa; mountains west of San Antonio; Carrizalillo Mountains; Organ Mountains. 
Hills and plains, in the UpperSonoran and Transition zones. 
