WHERE’S WILDLIFE • WILDFLOWER FIELD GUIDE

Meadow Hawkweed

Pilosella caespitosa

Pronounced (approximate): py-loh-SEL-ah ses-pih-TOH-sah

Several yellow flower heads form a compact cluster. Long hairs occur on leaves and flowering stems.

Meadow Hawkweed (Pilosella caespitosa): field photograph. Tap the photo to open the gallery.

NON-NATIVE • NORTH AMERICA

At a glance

Family Asteraceae
Life cycle Perennial
Blooms June – August
Height 1 to 3 feet
Habitat sun; open fields, roadsides, disturbed soil, high grade prairie

Common names: Meadow Hawkweed

Bloom timing varies with latitude, weather and local conditions.

Sightings map

Explore reported observations. Sightings are not a complete range map.

How to recognize it

Key identification clues

  • Several yellow flower heads form a compact cluster.
  • Long hairs occur on leaves and flowering stems.
  • Leaves are mainly basal, with few smaller stem leaves.

Where and when to look

sun; open fields, roadsides, disturbed soil, high grade prairie. Flowering season: June – August.

Compare similar plants

Orange Hawkweed has orange-red heads. Other yellow hawkweeds require comparison of hairs, leaves and branching.

A closer look

Flower details

Several yellow flower heads form a compact cluster.

Leaves & stems

Long hairs occur on leaves and flowering stems.

Whole plant & habitat

Leaves are mainly basal, with few smaller stem leaves. Pair close views with a photograph of the whole plant.

Field photographs

15 field photographs. Select a photograph to enlarge it; use Load more photos to see the rest.

Range & sightings

Introduced in North America; native to Europe.

Reported U.S. distribution
CT, DC, DE, GA, ID, IL, IN, KY, MA, MD, ME, MI, MN, MT, NC, NH, NJ, NY, OH, OR, PA, RI, SC, TN, VA, VT, WA, WI, WV, WY

Includes native and introduced state records where listed; a state record does not imply occurrence in every county.

Observation maps show submitted records, not every place the plant occurs. Follow local access rules when visiting a site.

Keep learning

Practice recognizing Meadow Hawkweed in the flower quiz, or compare it with other plants in the guide.

Sources & further reading

Field photographs: Where’s Wildlife.

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