Skip navigation

Weed Identification

Queen Anne's lace

Family

Apiaceae

Scientific Name

Daucus carota

Synonyms (former Scientific Names):

Daucus carota ssp. sativus
Daucus carota ssp. carota

Habit

A basal rosette of leaves forms the first year followed by a tall branched stem the second year. During the second year the plant blooms through the summer.

Leaves

Leaves are basal with a few sessile, triangular or oblong, and twice pinnately compound. The leaf margins are hairy. Leaves are extremely lobed and resemble those of ragweed, poison hemlock, and common yarrow.

Identifying Characteristics

Many stems come from one rosette and are very hairy, vertically ribbed and hollow.

Flower Seed Head

Small white flowers are formed in a flat topped umbel like structure that can vary in width. At the center of the cluster of white flowers there is a single deep-purple flower. At maturity the flower cluster may close.

Seed Fruit

Fruit is a schizocarp; it contains two seeds. After maturity the two sides break apart, each half is rounded on one side. The coat is ridged with barbed prickles. It is yellowish to brown to gray in color.

Where Found

Wild carrot likes low maintenance areas such as pastures, landscapes, orchards and other perennial crops.

Growth Habit

upright and nonwoody

Thorns or Spines

not present

Approximate Flower Diameter

Varies: 
pencil
larger

Dominant Flower Color

white

Flower Symmetry

radial symmetery

Leaf Hairs

Varies: 
has hairs
no hairs

Leaf Shape

triangle

Leaf Arrangement

alternate

Leaf Margin

lobed

Leaf Structure

pinnate

Leaf Stalk

shorter than leaf

Stem Hairs

Varies: 
has hairs
no hairs

Stem Cross Section

round or oval

Milky Sap

not present

Root Structure

taproot

Life Cycle

biennial

Ochrea

not present

Plant Type

Herb