Search By Location 
 

Russian-Thistle (Salsola)

section divider
Home « California « Los angeles « Salsola

Russian-Thistle Genus Details

section divider
Russian thistle is an annual herb with dry spine-tipped leaves. It is widely branching and has small flowers. The plant is commonly found in disturbed areas, along roadsides and in pastures. Old plants often break off and become “tumbleweeds”.



Russian-Thistle Allergy Info

section divider
Russian thistle is a member of the Goosefoot family, which is a frequent cause of allergy for some.

Russian-Thistle Pollen Description

section divider
The pollen grains are spheroidal with large pores and a thick exine. The pollen grains are similar to those of the Amaranthaceae family.
Pollen grains are usually 27-30 micrometers in diameter.
Salsola tragus, single grain. Herb. MIN
Salsola tragus, single grain. Herb. MIN
Salsola tragus, multiple grains. Herb. MIN
Salsola tragus, multiple grains. Herb. MIN

Species in This Genus

section divider
Allergenicity Legend:
Mild Allergen Mild Allergen  |  Moderate Allergen Moderate Allergen  |  Severe Allergen Severe Allergen  |  Allergy Test Allergy Test Available
Russian-Thistle (Salsola) is a genus of the CHENOPODIACEAE family.
This genus includes the following allergenic species:

Allergens and Plants Search

section divider Enter a full or partial species name to find more information on one of over 1200 potentially allergenic plants. For example, you can find chenopods searching on "cheno" (no quotes) as Latin Name.

Search By Plant Name:
 
 Common Name    Latin Name

Search By Alphabet:
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Advertisement

Russian-Thistle Genus Location

section divider
The shaded areas on the map indicates where the genus has been observed in the United States. Click the map to see a full scale version of these allergy areas.
  - Native, observed in a county
  - Introduced, observed in a county
  - Rarely observed

Related Links

section divider
Advertisement
facebook_twitter

Advertisement