Cross Timbers, East Central Texas Plains, Edwards Plateau, Gulf Coast Prairies and Marshes, Western Gulf Coastal Plain
Carbonate Cross Timbers, Eastern Cross Timbers, Grand Prairie, Western Cross Timbers
Bastrop Lost Pines, Floodplains and Low Terraces2, Northern Post Oak Savanna, Northern Prairie Outliers, San Antonio Prairie, Southern Post Oak Savanna
Balcones Canyonlands
Texas-Louisiana Coastal Marshes
Flatwoods, Southern Tertiary Uplands
Plant Characteristics
Growth Form
Herbaceous
Height
3
to
10
ft.
Spread
1
to
1
ft.
Leaf Retention
Deciduous
Lifespan
Perennial
Habitat and Care Requirements
Soil Type(s)
Well Drained, Dry
Light Requirement
Sun
Water Requirement
Low
Native Habitat
Grassland
Bloom and Attraction
Bloom Color
Yellow
Bloom Season
Summer
Seasonal Interest
Seeds, Nectar, Pollen
Wildlife Benefit
Butterflies, Birds, Small Mammals, Nectar Insects, Bees
Maintenance
Very little maintenance required. Propagation: Seed.
Comments
Blooms July-September. Compassplant is a tall, coarse, sunflower-like perennial, growing 3-10 ft. high. The large leaves are hairy and deeply cut, usually orient themselves north and south to avoid the heat of the noonday sun. The yellow flowers are scattered across the top half of the stem. This is a slow growing, long lived plant with up to a 15 ft. a taproot.
Previous Scientific Name(s): Synonyms: Silphium laciniatum var. laciniatum, Silphium laciniatum var. robinsonii