Polytaenia nuttallii DC.
Nuttall's Prairie Parsley, Prairie Parsley, Wild Dill, Prairie Parsnip
Apiaceae (Carrot Family)
Synonym(s): Pleiotaenia nuttallii
USDA Symbol: ponu4
Wild Dill has stiff, stout stems, to 3 feet high, which become dry and brown and remain standing through the winter months. The leaves are 1-3 inches long and nearly as broad, deeply cut, and lobed. Upper leaves usually have 3 lobes, lower ones 5. The flowers are small, 1/4 inch across, greenish-yellow, and grow in umbel-like clusters, 2 inches across, branching irregularly from the leaf axils near the top of the plant.
From the Image Gallery
Plant CharacteristicsDuration: Biennial
Fruit Type: Schizocarp
Size Notes: Up to about 3 feet tall.
Bloom InformationBloom Color: Yellow
Bloom Time: Apr , May , Jun , Jul
DistributionUSA: AL , AR , IA , IL , IN , KS , KY , LA , MI , MN , MO , MS , ND , NE , OK , TN , TX , WI
Growing ConditionsLight Requirement: Sun , Part Shade
Soil Moisture: Dry , Moist
BenefitInteresting Foliage: yes
Larval Host: Black swallowtail
Nectar Source: yes
Value to Beneficial InsectsSupports Conservation Biological Control
This information was provided by the Pollinator Program at The Xerces Society for Invertebrate Conservation.
Find Seed or Plants
Order seed of this species from Native American Seed and help support the Wildflower Center.
Find seed sources for this species at the Native Seed Network.
From the National Organizations DirectoryAccording to the species list provided by Affiliate Organizations, this plant is on display at the following locations:
Lady Bird Johnson Wildflower Center - Austin, TX
Native Seed Network - Corvallis, OR
Wildflower Center Seed BankLBJWC-116 Collected 2007-06-13 in Travis County by Lady Bird Johnson Wildflower Center
BibliographyBibref 946 - Gardening with Prairie Plants: How to Create Beautiful Native Landscapes (2002) Wasowski, Sally
Bibref 248 - Texas Wildflowers: A Field Guide (1984) Loughmiller, C. & L. Loughmiller
Bibref 1294 - The Midwestern Native Garden: Native Alternatives to Nonnative Flowers and Plants An Illustrated Guide (2011) Adelman, Charlotte and Schwartz, Bernard L.
Bibref 328 - Wildflowers of Texas (2003) Ajilvsgi, Geyata.
Search More Titles in Bibliography
Web ReferenceWebref 78 - Missouriplants.com (2020) Missouri Native Plant Society
Webref 23 - Southwest Environmental Information Network (2009) SEINet - Arizona Chapter
Additional resourcesUSDA: Find Polytaenia nuttallii in USDA Plants
FNA: Find Polytaenia nuttallii in the Flora of North America (if available)
Google: Search Google for Polytaenia nuttallii
MetadataRecord Modified: 2023-02-23
Research By: TWC Staff