Camphorweed
Heterotheca subaxillaris
Asteraceae


Landscape Uses:

Primarily recommended for natural landscapes and habitat restorations. Also wildflower and gardens.

Ecological Restoration Notes:

Availability:
Grown by enthusiasts.
Description:
Medium to large annual herbaceous wildflower. Leaves 1-3 inches long, strongly scented when crushed.
Height:
Typically 2-4 feet in height. Usually taller than broad.
Growth Rate:
Fast.
Range:
Widespread in the United States south to Miami-Dade and Collier counties; northern Mexico.
Habitats:
Pinelands, open coastal areas and open, disturbed sites.
Soils:
Moist to dry, well-drained sandy soils, without humus.
Nutritional Requirements:
Low; it grows in nutrient poor soils.
Salt Water Tolerance:
Low; does not tolerate long-term flooding by salt or brackish water.
Salt Wind Tolerance:
Secondary line; tolerates significant salt wind without injury, but usually is somewhat protected.
Drought Tolerance:
High; does not require any supplemental water once established.
Light Requirements:
Full sun.
Flower Color:
Golden yellow.
Flower Characteristics:
Showy.
Flowering Season:
All year.
Fruit:
Inconspicuous achene. All year.
Wildlife and Ecology:
Horticultural Notes:
Easily grown from seed.
Comments:
Spreads readily from seed in the garden and may become somewhat weedy. See also the Florida Wildflower Foundation's Flower Friday page.


James Johnson, 2014
In habitat, Miramar Pineland Natural Area,
Broward County, Florida
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James Johnson, 2014
In habitat, Miramar Pineland Natural Area,
Broward County, Florida
Roger L. Hammer
Shirley Denton
Shirley Denton