Host an Event Volunteer Join Tickets

Support the plant database you love!

Share

Plant Database

Search for native plants by scientific name, common name or family. If you are not sure what you are looking for, try the Combination Search or our Recommended Species lists.

Enter a Plant Name:
Or you can choose a plant family:
Hymenopappus artemisiifolius (Oldplainsman)
Brundage, Stephanie

Hymenopappus artemisiifolius

Hymenopappus artemisiifolius DC.

Oldplainsman, Woolly-white, Old Plainsman

Asteraceae (Aster Family)

Synonym(s):

USDA Symbol: HYAR3

USDA Native Status: L48 (N)

A rather stout biennial, 2-4 ft. tall, with large, showy flower clusters. Flower heads are at the end of stems, sometimes having as many as 60 florets in a cluster. The bracts supporting the flower are snowy white on the outer half, giving the whole head a white appearance. Disc flowers are rose-colored to dark wine, and there are no ray flowers. The flowers are funnel-shaped, 5-lobed, and numerous. Many-branched stems arise from a basal rosette of pale bluish, bipinnate leaves.

The blooms of these tall narrow plants attract butterflies.

 

From the Image Gallery

21 photo(s) available in the Image Gallery

Plant Characteristics

Duration: Biennial
Habit: Herb
Leaf Complexity: Bipinnate
Size Notes: Up to about 4 feet tall.
Flower: Flowers in 3 inch head.
Fruit: Fruit is a cypsela (pl. cypselae). Though technically incorrect, the fruit is often referred to as an achene.

Bloom Information

Bloom Color: White , Pink , Purple
Bloom Time: Mar , Apr , May , Jun

Distribution

USA: AR , LA , TX
Native Distribution: LA to s.w. AR & e. and n.c. TX
Native Habitat: Sandy old fields, prairies & open woods

Growing Conditions

Water Use: Low
Light Requirement: Part Shade
Soil Moisture: Dry
Soil Description: Well-drained, sandy soils. Sandy, Sandy Loam, Medium Loam, Clay Loam.
Conditions Comments: Each plant is tall and narrow, so massed planting look best. When the first bloom is cut, new blooming spikes will develop.

Benefit

Use Ornamental: Aromatic, Pocket prairie, Wildflower meadow
Use Wildlife: The blooms of these tall narrow plants attract butterflies.
Conspicuous Flowers: yes

Propagation

Description: Propagate by sowing seed or transplanting rosettes in late fall.
Commercially Avail: yes

From the National Organizations Directory

According to the species list provided by Affiliate Organizations, this plant is on display at the following locations:

Lady Bird Johnson Wildflower Center - Austin, TX
Stengl Biological Research Station - Smithville, TX

Wildflower Center Seed Bank

LBJWC-1035 Collected 2007-06-06 in Morris County by Lady Bird Johnson Wildflower Center

1 collection(s) available in the Wildflower Center Seed Bank

Bibliography

Bibref 318 - Native Texas Plants: Landscaping Region by Region (2002) Wasowski, S. & A. Wasowski
Bibref 248 - Texas Wildflowers: A Field Guide (1984) Loughmiller, C. & L. Loughmiller
Bibref 328 - Wildflowers of Texas (2003) Ajilvsgi, Geyata.

Search More Titles in Bibliography

Web Reference

Webref 38 - Flora of North America (2019) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.

Additional resources

USDA: Find Hymenopappus artemisiifolius in USDA Plants
FNA: Find Hymenopappus artemisiifolius in the Flora of North America (if available)
Google: Search Google for Hymenopappus artemisiifolius

Metadata

Record Modified: 2022-12-29
Research By: TWC Staff

Go back