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

Database Search Results

9 matching records found (of 9).
Search query: Genus begins with Parthenium, Species begins with ligulatum, (search polygon not defined)
Sorted by: Scientific Name

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1.  Parthenium ligulatum (M. E. Jones) Barneby 				Asteraceae

U.S.A., Colorado, Weld County: Ca 9 mi ENE of Rockport: Chalk Bluff, 1/3 of the way up the easternmost butte.
T11N R65W S15 SE1/4 of NE1/4.  
Mudstone-clay slopes below conglomerate caprock, just below zone of Cryptantha cana. Phenology: flowering. 

Barry C. Johnston, 1602.  5/30/1978. 		RM 307444
     with P. Lucas
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2.  Parthenium ligulatum (M. E. Jones) Barneby 				Asteraceae

U.S.A., Colorado, Weld County: Pawnee National Grassland: ca 1.7 mi SE of E most Chalk Bluff in the valley; ca 10 mi E of Rockport.
T11N R65W S24 NE1/4 of SW1/4.  
Rocky, south facing gravelly bench and white clay slope (from mudstone) with stabilized river rocks eroded from the conglomerate that formerly capped the hill. Phenology: flowering & fruiting. 

Barry C. Johnston, 1626.  5/31/1978. 		RM 339955
     with Pete Lucas
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3.  Parthenium ligulatum (M. E. Jones) Barneby 				Asteraceae

U.S.A., Colorado, Weld County: Ca 2.5 mi N of Rockport.  Elev. 5800 ft.
T11N R66W S8; NW1/4 of SE1/4.  
Chalky outcrop with Astragalus tridactylus, Yucca. Phenology: flowering & fruiting. 

Robert D. Dorn, 7944.  6/6/1999. 		RM 642854
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4.  Parthenium ligulatum (M. E. Jones) Barneby 				Asteraceae

U.S.A., Colorado, Weld County: Ca 4.2 air mi E of Rockport, 1.1 road mi S on road 47 from junction with road 128: west side of road.  Elev. 5600 ft.
T11N R66W S25 NE1/4 of NE1/4.  
Low hill and road cut. Phenology: flowering & fruiting. 

Ronald L. Hartman, 17369.  6/9/1984. 		RM 362879
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5.  Parthenium ligulatum (M. E. Jones) Barneby 				Asteraceae

U.S.A., Colorado, Weld County: Ca 3.1 air mi ENE of Rockport: 1.1 road mi on road 128 from junction with road 37, south side of road.  Elev. 5500 ft.
T11N R66W S12 NE1/4.  
Low hill and road cut. Phenology: flowering. 

Ronald L. Hartman, 17370.  6/29/1984. 		RM 362878
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6.  Parthenium ligulatum (M. E. Jones) Barneby 				Asteraceae

U.S.A., Colorado, Moffat County: Southeast slope of Cold Spring Mountain on primitive road to Little Joe Basin between Bull Canyon and Irish Canyon.
Gypsum hills and alkaline flats. Phenology: flowering. 

William A. Weber, 12676.  6/27/1965. 		RM 279100
     with Peter Salamun
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7.  Parthenium ligulatum (M. E. Jones) Barneby 				Asteraceae

U.S.A., Utah, Emery County: Colorado Plateau: San Rafael Swell, summit of ridge on W side of Sinkhole Flat, ca 1.5 mi N of Sinkhole, ca 3.3 mi N of Sagebrush Bench and I-70.  Elev. 6535 ft.
T21S R12E S33 SW1/4 SE1/4.  zone 12S, 534000E, 4310112N; NAD 83.  
Wind-blasted summit flats of mesa with sandstone bedrock and sandstone fragments and scattered dwarf (<5 ft tall) Pinus edulis, Juniperus osteosperma, and Ephedra viridis. Suchion plant community of Parthenium ligulatum, Pholx hoodii. Veg cover5-10%. 

Walter Fertig, 28300.  5/5/2013. 		RM 930225	Barcode: RM0091440
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8.  Parthenium ligulatum (M. E. Jones) Barneby 				Asteraceae

U.S.A., Utah, Daggett County: Southwestern Wyoming and Adjacent Utah: Browns Park: ca 13 air mi E of Dutch John; 0.4 mi N of junction of Jarvie Ranch/Browns Park roads on the east side of Browns Park Road.  Elev. 5780-5890 ft.
T2N R25E S13; W1/2 S18; also T2N R24E S13 E1/2.  
White ash soils, semi-barren desert hills. Phenology: flowering & fruiting. 

C. H. Refsdal, 3256.  4/16/1995. 		 
     with Larry Refsdal
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9.  Parthenium ligulatum (M. E. Jones) Barneby 				Asteraceae

U.S.A., Utah, Daggett County: Southwestern Wyoming and Adjacent Utah: Browns Park: ca 15 air mi ESE of Dutch John; 3.3 mi south of junction of Jarvie Ranch/Browns Park roads on the north side of Browns Park Road.  Elev. 5600-5800 ft.
T2N R25E S32; also South1/2 S29.  
Gravelly ridgetop, rolling pinyon-juniper hills with white volcanic sandy ash soils. Phenology: flowering & fruiting. 

C. H. Refsdal, 3261.  4/16/1995. 		 
     with Larry Refsdal
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