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

Irregularly ovalOval:
Broadly elliptic.

Size

• Length 6.5–7.2 mm 
• Width 4–5 mm 
• Thickness 2–2.5 mm 

Color

Dark brown 

Texture

Rough Sides compressed

Other structures

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

Family

Fabaceae

Valid name

Prosopis calingastana Burkart