Prosopis denudans

Species category

Weed

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 4.5–5 mm 
  • Width 3–3.5 mm 
  • Thickness 1.5–2 mm 

Color

Black

Texture

Smooth and dull; scurfyScurf:
Having flakes on the surface.
at the base and apexApical:
The distal end of the fruit or seed away from the point of attachment or attachment scar.
.

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

Federal

Learn more on ITP's Federal Noxious Weed Disseminules tool, listed under Neltuma denudans.

AOSA examination list

Not included

Nomenclature

Family

Fabaceae

Valid name

Prosopis denudans Benth.

 Prosopis denudans.  Black seeds that are scurfy at the base and the apex. Photo by Julia Scher, USDA-APHIS-PPQ.
Prosopis denudans. Black seeds that are scurfy at the base and the apex. Photo by Julia Scher, USDA-APHIS-PPQ.
 Prosopis denudans.  Hilum at the base. Photo by Julia Scher, USDA-APHIS-PPQ.
Prosopis denudans. Hilum at the base. Photo by Julia Scher, USDA-APHIS-PPQ.
 Prosopis denudans.  Seeds in pods. Photo by Julia Scher, USDA-APHIS-PPQ.
Prosopis denudans. Seeds in pods. Photo by Julia Scher, USDA-APHIS-PPQ.
 Prosopis denudans.  Seeds in pods. Photo by Julia Scher, USDA-APHIS-PPQ.
Prosopis denudans. Seeds in pods. Photo by Julia Scher, USDA-APHIS-PPQ.
 Prosopis denudans.  Seeds in pods. Photo by Julia Scher, USDA-APHIS-PPQ.
Prosopis denudans. Seeds in pods. Photo by Julia Scher, USDA-APHIS-PPQ.
 Prosopis denudans.  Seeds in pods. Photo by Julia Scher, USDA-APHIS-PPQ.
Prosopis denudans. Seeds in pods. Photo by Julia Scher, USDA-APHIS-PPQ.
 Prosopis denudans.  Seeds in pods. Photo by Julia Scher, USDA-APHIS-PPQ.
Prosopis denudans. Seeds in pods. Photo by Julia Scher, USDA-APHIS-PPQ.
 Prosopis denudans.  Seeds in pods. Photo by Julia Scher, USDA-APHIS-PPQ.
Prosopis denudans. Seeds in pods. Photo by Julia Scher, USDA-APHIS-PPQ.