336 PLANT INVENTORY NO. 172 



303152 to 303625— Continued 



303425 and 303426. Penstemon linarioides A. Gray 



303425. V-64-266. Eight miles northwest of Jacob's Lake, Ariz., along 

 Route 89, under pine trees, common. Low-growing suffruticose, flow- 

 ers blue. 



303426. V-64-309. Road down from Grand Mesa, about 12 miles north 

 of Cedaridge, Colo. Backslopes along roadside. Elevation 8,000 feet. 

 Plant low growing, dense clumps of foliage, flowers light to medium 

 blue. 



303427 and 303428. PENSTEMON MENSARUM Pennell 



303427. V-63-153. McClure Pass, above Redstone, Colo. Flowers to 2.5 

 feet tall; very dark, good color. 



303428. V-64-307. Five miles south of Mesa, Colo., Route 65. Dense 

 colony in boulder field, seeding freely, dark blue flowers. 



303429. Penstemon ntjdiflorus a. Gray 



V-G4-JJ".. Mogollon rim along Schnebley Hill Road, Sedona, Ariz., in 

 rocky soil. Plant J feet high, Blender, flowering scapes; widely spaced, light 

 purple, bell shaped dowers, borne on long slender stems. Basal rosette 

 sparse. 



303430. Penstemon oustbbhoutii Penneii 



V 63-147. Ten milis northwest of Basalt, Colo., very dry site. Plants in 

 rosette stage, leaves oblanceolate and glaucous. Old flower stalks to 35 

 inches high. 



303431. PENSTEMON PALMER] A. day Palmer penstemon. 



V 64-268. Four miles north of Kanab, Utah, in sand and sandstone 

 desert canyon. Plant tall, foliage serrate, flowers glaucous, large near white. 



303432. Penstemon pseudospb i lbd is asp. connatifolius (A. Nels) Keck. 



V-64-128. South facing slope, Oak Creek Canyon, 13 miles south of 



Flagstaff, Ariz. Elevation ''■.: feet. Plant to 26 inches high, glaucous, 



leaves connate with serrate margins, flowers rose, almost peloric, corolla, 

 one inch long. 



303433 and 303434. Penstemon kydbergii A. Nels. 



303433. V-63-56. East of Divide Highway 16, Bighorns, Col. Mat 

 forming with 6-10 inch flower stems; "mint flowered" blue. 



303434. V-64-178. Between Nederland and Eldora, Colo. Leaf dark, 

 shiny; flowers small, blue, to 6 inches high. 



303435 to 303438. Penstemon secundiflorus Benth. in DC. 



303435. V-63-32. Twenty miles south of Ten Sleep, Wyo. West slope 

 under badlands conditions edge in juniper forest. Plant to 6 inches 

 high, foliage glaucous, secund spike, flowers clear lavender. 



303436. V-63-81. West slope James Creek Road near Boulder Mountain 

 Park, Colo. Leaves lanceolate, glaucous, spike to 18 inches high, se- 

 cund. 



303437. V-64-172. Six miles east of Nederland, Colo. 



303438. V-64-323. Two miles east of Georgetown, Colo., steep roadside 

 bank. Plant rosy purple, 20 inches, showy. 



303439 to 303442. Penstemon strictus Benth. 



303439. V-63-134. Eight miles west of Vail, Colo. Deeper blue than 

 the type. 



303440. V-63-183. Ten miles south of Gypsum, Colo. East-facing slope, 

 steep, among serviceberry, heavily overgrazed pasture. Leaves dull 

 green, basal rosette, spatulate 3 /4 by V% in size, no fruiting stalks ap- 

 parent. May be mat forming. 



