Rocky Mountain Herbarium (RM), University of Wyoming
https://rmh.uwyo.edu/data/search.php

Database Search Results

3 matching records found (of 3).
Search query: Genus begins with Petalonyx, Species begins with parryi, (search polygon not defined)
Sorted by: Scientific Name

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1.  Petalonyx parryi A. Gray 				Loasaceae

U.S.A., Arizona, Mohave County: Upper North gyp hills, 37 mi due SE of Littlefield along west side of the Grand Wash Cliffs.  Elev. 2368 ft.
T33N R15W S14.  
Gypsum; Mohave desert shrub community. Phenology: flowering. 

N. Duane Atwood, 21803.  4/25/1997. 		RM 746563
     with Stanley L. Welsh
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2.  Petalonyx parryi A. Gray 				Loasaceae

U.S.A., Arizona, Mohave County: 37 mi due SE of Littlefield along west side of the Grand Wash Cliffs; upper north hills.  Elev. 1210 m.
T33N R15W S14.  
Gypsum; Mohave desert shrub community. Phenology: flowering. 

N. Duane Atwood, 21803.  4/25/1997. 		RM 746563
     with S. Welsh
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3.  Petalonyx parryi A. Gray 				Loasaceae

U.S.A., Arizona, Mohave County: Mojave Desert, Beaver Dam Mountains, ridge system S and SE of Cedar Pockets Road at summit, 1.5 mi S of Utah state line, 2 mi NW of I-15 in Virgin River Gorge, 6 mi NE of Littlefield. Beaver Dam Wilderness Area.  Elev. 3250 ft.
T41N R14W S1/4 SW1/4 SE1/4.  
Rounded gray-white gypsum slopes at base of mesa in valley bottom dominated by biological soil crusts (80% cover). With scattered Phacelia palmeri, Petalonyx parryi, Psorothamnus fremontii. Rounded shrub with numerous heads of white flowers. Population estimated at 50. More habitat on similar gypsum beds closer to main road, but many of these have been impacted by ATVs. 

Walter Fertig, 30531.  5/17/2015. 		RM 930240	Barcode: RM0091429
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