Prosopis juliflora

Species category

Shrub or Tree

Common name

mesquite

Diagnostic characters

Planting unit

True seedTrue seed:
A mature fertilized ovule consisting of an embryo, with or without and external food reserve (e.g., endosperm) enclosed by the testa.

Shape

OvalOval:
Broadly elliptic.

Size

  • Length 6–7 mm 
  • Width 5–6 mm 
  • Thickness 1–1.5 mm 

Color

Dark brown 

Texture

Smooth and dull

Other structures

HilumHilum:
The scar on the seed coat at the place of its detachment from the seed stalk (funiculus).
is at base with a small lateral protrusion.

Identification notes

Circular line between the margin and center.

Noxious weed seed categories

State Noxious Weed: Hawaii

AOSA examination list

Not included

Nomenclature

Family

Fabaceae

Valid name

Prosopis juliflora (Sw.) DC.

 Prosopis juliflora.  Smooth and dull. Photo courtesy of Colorado State University, Department of Soil and Crop Sciences.
Prosopis juliflora. Smooth and dull. Photo courtesy of Colorado State University, Department of Soil and Crop Sciences.