Search By Location 
 

Mesquite, Screw-Bean (Prosopis)

section divider
Home « Texas « Trinity « Prosopis

Mesquite, Screw-Bean Genus Details

section divider
The mesquites are deciduous trees or shrubs. The leaves have many small leaflets, either very close together, or spread apart, depending on the species. On one of the species within this genus, Prosopis alba, small flowers which are green to white to yellow appear, along with pods that are eight inches long. The plants have spines that are up to a few inches long. The wood is often burned as a flavoring agent in barbeques, providing a smokey addition to many foods.


Mesquite, Screw-Bean Allergy Info

section divider
Prosopis can be a serious offender in the southcentral and southwestern regions of the United States. The plants produce considerable airborne pollen.

Mesquite, Screw-Bean Pollen Description

section divider
Pollen grains are prolate, subprolate, or prolate-spheroidal; the amb triangular or rounded triangular and 3-colporate.
Pollen grains are typically 30-36 micrometers.

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
Mesquite, Screw-Bean (Prosopis) is a genus of the FABACEAE 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

Mesquite, Screw-Bean 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