Cichorium intybus

Species category

Flower, Vegetable

Common name

chicory, French endive, succory

Diagnostic characters

Planting unit

AcheneAchene:
A dry, hard, one-chambered, one-seeded indehiscent fruit, as in buckwheat (Fagopyrum) or sunflower (Helianthus). The fruit wall is not united with the seed coat.

Shape

ObovateObovate:
Inverted egg shaped with apical end the broadest.
and truncated

Size

  • Length: 2.5 mm
  • Width: 1 mm
  • Thickness: 1 mm

Color

Yellow with various amounts of black

Texture

Minute lateral ridges; strong longitudinal ribs.

Other structures

PappusPappus:
Modified calyx in Asteraceae, composed of hairs, bristles, awns, or scales. The pappus-like structure attached to milkweed seeds is termed a coma. 
is short and scaly.

Identification notes

AchenesAchene:
A dry, hard, one-chambered, one-seeded indehiscent fruit, as in buckwheat (Fagopyrum) or sunflower (Helianthus). The fruit wall is not united with the seed coat.
with minute lateral ridges and various numbers of longitudinal ribs. Color often becomes reddish-brown with age. Scaly pappusPappus:
Modified calyx in Asteraceae, composed of hairs, bristles, awns, or scales. The pappus-like structure attached to milkweed seeds is termed a coma. 
can easily be rubbed off.

Noxious weed seed categories

Not listed

AOSA examination list

Not included

More information

For more information, see ISMA fact sheet.

Nomenclature

Family

Asteraceae

Valid name

Cichorium intybus L.

Synonyms

Cichorium intybus L. var. foliosum Hegi
Cichorium intybus L. var. sativum (Bisch.) Janch.

 Cichorium intybus.  Achenes with a short and scaly pappus.
Cichorium intybus. Achenes with a short and scaly pappus.
 Cichorium intybus.  Achenes with minute lateral ridges and various numbers of longitudinal ribs. 
Cichorium intybus. Achenes with minute lateral ridges and various numbers of longitudinal ribs. 
 Cichorium intybus.  Yellow achenes with various amounts of black.
Cichorium intybus. Yellow achenes with various amounts of black.