Sporobolus heterolepis

Species category

Revegetation or Rangeland, Weed

Common name

prairie dropseed, northern dropseed

Diagnostic characters

Planting unit

CaryopsisCaryopsis:
The single-seeded fruit or grain of the grass family (Poaceae); the fruit wall (pericarp) is united with the seed coat (testa).

Shape

Globose 

Size

  • Length 1.9–2 mm 
  • Width 1.9–2 mm 
  • Thickness 1.9–2 mm 

Color

Light brown 

Texture

Smooth

Other structures

There is a remnant of the style on the distal end.

Identification notes

The embryoEmbryo:
A rudimentary plant contained in a seed, usually consisting of a more or less differentiated axis and attached cotyledon(s).
outline is difficult to see.

Noxious weed seed categories

Not listed

AOSA examination list

Not included

More information

For more information, see ISMA fact sheet, Sporobolus spp.

Nomenclature

Family

Poaceae

Valid name

Sporobolus heterolepis (A. Gray) A. Gray

 Sporobolus heterolepis.  Caryopsis with remnants of the style on the distal end.
Sporobolus heterolepis. Caryopsis with remnants of the style on the distal end.