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 2.5–3 mm
• Width 1.8–2.3 mm
• Thickness 1–1.5 mm

Color

White and black mottled

Texture

Smooth

Other structures

HilumHilum:
The scar on the seed coat at the place of its detachment from the seed stalk (funiculus).
is off center at base.

Family

Fabaceae

Valid name

Lupinus arizonicus (S. Watson) S. Watson