Ocimum basilicum

Species category

Herb or Spice

Common name

sweet basil

Diagnostic characters

Planting unit

NutletNutlet:
A small, dry, indehiscent carpel of a fruit, usually composed of one quarter of the fruit with each enclosing a single seed (e.g. mints).

Shape

OvateOvate:
Egg-shaped with basal end the broadest.

Size

  • Length 2–2.2 mm
  • Width 1.3–1.5 mm
  • Thickness 0.7–1 mm

Color

Black to brown

Texture

TuberculateTuberculate:
Having small pimple-like protuberances.

Other structures

Single protruding scar and a slight, longitudinal ridge on dorsalDorsal:
Upper side or back of a seed or fruit.
side.

Identification notes

The two flat surfaces are not as obvious but still detectable. Surface texture distinctly tuberculateTuberculate:
Having small pimple-like protuberances.
.

Noxious weed seed categories

Not listed

AOSA examination list

Included

Nomenclature

Family

Lamiaceae

Valid name

Ocimum basilicum L.

Synonyms

Ocimum americanum L.

 Ocimum basilicum.  Nutlets with a single protruding scar and a slight longitudinal ridge on the dorsal side. 
Ocimum basilicum. Nutlets with a single protruding scar and a slight longitudinal ridge on the dorsal side.