Angelica atropurpurea

Species category

Herb or Spice

Common name

purplestem angelica

Diagnostic characters

Planting unit

MericarpMericarp:
One-half of a two-sectioned fruit known as a schizocarp (e.g. carrot).

Shape

OvalOval:
Broadly elliptic.

Size

  • Length: 6–6.5 mm
  • Width: 3.5–4.5 mm
  • Thickness: 1–2.5 mm

Color

Brown

Texture

DorsalDorsal:
Upper side or back of a seed or fruit.
-large, longitudinal ribs.

VentralVentral:
Adaxial; of the side of an organ facing the axis (compare dorsal).
-flat.

Other structures

Half of a schizocarpSchizocarp:
A dry, two-seeded fruit of the carrot family (Apiaceae) that separates at maturity along a midline into two mericarps. Each mericarp has a dry, indehiscent pericarp enclosing a loose fitting seed.

Identification notes

Marginal ribs are moderately winged.

Noxious weed seed categories

Not listed

AOSA examination list

Not included

Nomenclature

Family

Apiaceae

Valid name

Angelica atropurpurea L.

Synonyms

Angelica atropurpurea L. var. occidentalis Fassett

 Angelica  sp. Marginal ribs are moderately winged.
Angelica sp. Marginal ribs are moderately winged.
 Angelica atropurpurea.  Marginal ribs are moderately winged.
Angelica atropurpurea. Marginal ribs are moderately winged.