Stallergenes Greer

Allergenic Weeds of Utah


Pollen allergens with hyperlinks are available in GREER's catalog. Click on the allergen that you are interested in and connect with that item in GREER's catalog.

To learn more about a particular pollen allergen, click on the PDF icon [PDF] of that allergen. These botanical profiles are available for download and include a detailed profile, genus/species and family, location(s) found in the United States and photograph(s) of the pollen.


Marked Cells () signify taxon present in area. Unmarked Cells signify taxon absent in area or unconfirmed.

1 Cross-reactive species grouped together in colored cells
2 Italicized species demonstrate only moderate cross-reactivity with other(s) in the group
3 This species is insect-pollinated

Most weeds pollinate in the fall.

  Great Basin   Salt Lake   CO Plateau   Mojave
  Tooele Logan Richfield   Salt Lake Provo   Vernal Price Moab   St George
Cross-Reactive Weeds 1                      
35: Dock, Yellow : Click for botanical profile x x x   x   x x x   x
64: Sorrel, Sheep/Red : Click for botanical profile   x     x   x x x   x
                       
44: Marsh Elder, Burweed : Click for botanical profile x x x   x   x   x    
Poverty Weed x x x   x   x x x   x
                       
49: Palmer's Amaranth         x            
52: Pigweed, Rough/Redroot : Click for botanical profile x x x   x   x x x   x
                       
272: Ragweed, Desert : Click for botanical profile                     x
185: Ragweed, False : Click for botanical profile x x x   x   x x x   x
56: Ragweed, Short : Click for botanical profile   x     x           x
58: Ragweed, Western : Click for botanical profile x x     x           x
                       
61: Sagebrush, Common : Click for botanical profile x x x   x   x x x   x
191: Sagebrush, Pasture : Click for botanical profile x x x   x   x x x   x
48: Sagebrush, Prairie : Click for botanical profile x x x   x   x x x   x
                       
202: Allscale                     x
240: Lenscale/Quailbrush                     x
206: Wingscale : Click for botanical profile x   x   x   x x x   x
                       
Other Weeds                      
225: Baccharis : Click for botanical profile                 x   x
213: Burrobrush : Click for botanical profile                     x
33: Cocklebur : Click for botanical profile x x x   x   x x x   x
42: Firebush/Kochia : Click for botanical profile x x x   x   x x x   x
37: Goldenrod 3 : Click for botanical profile x x x   x   x x x   x
212: Iodine Bush : Click for botanical profile x x     x           x
43: Lamb's Quarter : Click for botanical profile x x x   x   x x x   x
36: Nettle : Click for botanical profile x x x   x   x x x   x
54: Plantain, English : Click for botanical profile x x x   x   x x x   x
59: Russian Thistle : Click for botanical profile x x x   x   x x x   x
                       
Other Plants                      
145: Alfalfa 3 : Click for botanical profile x x x   x   x x x   x
158: Daisy, Ox-Eye 3 : Click for botanical profile         x   x        
164: Sunflower 3 : Click for botanical profile x x x   x   x x x   x

Data obtained from USDA Plants Database.


For current pollen counts visit www.pollen.com or enter a zip code below.

 

Privacy Policy | Terms & Conditions | Site Map

All material and content herein Copyright © 2017 GREER. No material from this website may be used, reproduced or copied in whole or in part without prior written permission from GREER.
All Rights Reserved Worldwide.