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Southeastern sneezeweed
Helenium pinnatifidum
Asteraceae
 

Copyright by: Roger L. Hammer

General Landscape Uses: Primarily recommended for natural landscapes and habitat restorations. Also moist to wet wildflower gardens.

Availability: Rarely grown by native plant nurseries.

Description: Small to medium herbaceous wildflower.

Dimensions: Basal rosette about 1-3 inches in height; to 16 inches when in flower. Broader than tall except when in flower.

Growth Rate: Moderate.

Range: Southeastern United States south to Miami-Dade County and the Monroe County mainland.

Plant Map Map of select IRC data from peninsular Florida.

 Map of Postal Code Areas of IRC data from peninsular Florida.

Habitats: Wet pinelands and marl prairies.

Soils: Wet to moist, seasonally inundated sandy or calcareous soils, without humus.

Nutritional Requirements: Low; it grows in nutrient poor soils.

Salt Water Tolerance: Low; does not tolerate flooding by salt or brackish water.

Salt Wind Tolerance: Low; salt wind may burn the leaves.

Drought Tolerance: Low; requires moist to wet soils and is intolerant of long periods of drought.

Light Requirements: Full sun.

Flower Color: Yellow.

Flower Characteristics: Showy.

Flowering Season: Spring.

Fruit: Inconspicuous achene.

Wildlife and Ecology: Attracts bee and butterfly pollinators. Provides seeds and insects for birds.

Horticultural Notes: Can be grown from seed.

Comments: See also the Florida Wildflower Foundation's Flower Friday page.


Copyright by: Roger L. Hammer

Copyright by: Keith A. Bradley

Copyright by: George D. Gann, 14 January 2015
In habitat, Big Cypress National Preserve, Florida

Copyright by: Keith A. Bradley

Copyright by: Keith A. Bradley

Copyright by: Shirley Denton

Copyright by: Shirley Denton

Copyright by:

Copyright by: CJ McCartney, 2021


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