JANUARY 1 TO DECEMBER 31, 1964 339 



303152 to 303625— Continued 



303469. Penstemon sp. 



V-64-264. Seven miles north of Jacob's Lake, Ariz., among ponderosa 

 pine. Blue-flowered, 24 inches spikes above rosette of glaucous foliage. 



303470. Penstemon sp. 



V-64-273. Eight miles above Kanab, Utah, sandy soil, east dune. Large, 

 blue flowers in secund, spikelike panicles foliage slightly glaucous. Plant to 

 30 inches high. 



303471. Penstemon sp. 



V-64-276. One mile southwest of Virgin River, Mount Carmel, junction 

 of Highways 89 and 15, Utah. Tubular, red flowers. 



303472. Penstemon sp. 



V-64-277. Three and one half miles west of junction Routes 15 and 89, 

 Utah. Dry rocky hillside, open field. No bloom because of drought. 



303473. Penstemon sp. 



V-64-281. On Utah 14, 2 miles west of junction 89, Utah. 



303474. Penstemon sp. 



V-64-293. Utah 54, 12 miles northeast of Escalante, Utah in sand. Up- 

 right spikes to 14 inches high, glaucous foliage, bright blue flowers. 



303475. Penstemon sp. 



V-64-313. Seven miles west of Reudi, Colo., on roadside, White River 

 National Forest. Small, light-blue flowers. 



303476. Peraphyllum ramosissimum Nutt. xe Torr. & A Gray Rosaceae. 

 V-63-151. Roadside 5 miles northwest of Paonia, Colo.; dry, rocky soil. 



Low medium shrub with arching stems; leaves spatulate; shallow serrations; 

 flowers in umbels; fruit a pome .375-.625 inch diameter. 



303477. Phaseolus sp. Leguminosae. 



V-64-242. Twenty-four miles north of Flagstaff, Ariz., on roadside in 

 desert. Perennial vine with narrow lanceolate leaflets. Volcanic soil. 

 303478 to 303480. Philadelphia microphyllus A. Gray Saxifragaceae. 



303478. V-63-139. East rim Black Canyon, Gunnison, Colo. Growing 

 in cracks in rocks. Plant to 2 feet high; stems very fine; leaves nar- 

 rowly ovate; scattered adpressed hairs; entire 0.375 by 0.125 inch; flower 

 buds 3. 



303479. V-63-182. East rim Black Canyon, Gunnison, southwest Colo. 

 Cracks in cliff face. Low-growing shrub, very small leaves, fine 

 branches and axillary flowers, plants in wild range to 3 feet high. 



303480. V-63-214. Black Canyon, Gunnison, Colo., south of east en- 

 trance of the Monument. Plants grow in clefts in canyon wall. Shrub 

 to 3 feet, intricately branched. Leaves to one inch long. Flowers ter- 

 minal in clusters of one to three; fruit a capsule. 



303481. Phlox sp. Polemoniaceae. 



V-63-37. Thirty miles north of Medicine Bow, Wyo., near uranium camp. 

 Dry, west slope. Low cespitose perennial with lavender instead of white 

 flowers. 



303482. Phlox sp. 



V-63-53. Twenty-five miles west of Medicine Bow Forest, Happy Jack 

 Road, Cheyenne, Wyo., full sun, rocky slope spreading in forest openings. 

 Caespitose perennial making dense mats of foliage; flowers purple; .5 inch 

 across. 



303483. Phlox sp. 



V-63-62. Ten miles south Buffalo, Wyo. Dry, rocky ridge. Low caespi- 

 tose perennial; deep rooting. 



