FNPS Plant Database

Phlox divaricata

wild blue phlox, woodland phlox

PHOTOS COMING SOON!

Nomenclature

Common Name:

wild blue phlox, woodland phlox

Synonym(s):

Phlox divaricata var. laphamii

Genus species:

Phlox divaricata

Family:

Polemoniaceae

Plant Specifics

Form:

flower

Size:

1-ft

Life Span:

Long-lived perennial

Flower Color:

blue, lavender

Fruit Color:

Phenology:

semi-evergreen perennial, blooms late spring to early summer.

Noted For:

Showy Flowers

Landscaping

Recommended Uses:

Wildflower garden, typically a shade garden.

Considerations:

Availability:

Seed

Propagation:

Seeds, division   Will spread by rhizomes.

Light:

Full Sun, Part Sun

Moisture Tolerance:

Always Flooded------------------------------------------------Extremely Dry

Coming Soon!

Somewhat moist, no flooding ---to--- Short very dry periods

Salt Water Flooding Tolerance:

Unknown

Salt Spray/Salty Soil Tolerance:

Low/no tolerance of salty wind or direct salt spray

Soil or Other Substrate:

Sand, Loam, Lime Rock

Soil pH:

Adaptable, in FL often calcareous

Suitable to Grow In:

USDA zones are based on the average annual extreme minimum winter temperature.



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Ecology

Wildlife:

Pollinators, Butterflies

Attracts butterflies and bees -- only butterflies and long-tongued bees can reach the nectar but other insects are attracted to the flowers andn may feed on the pollen.  Butterflies are the most effective pollinators.  Phlox is self-incompatible and cross-pollination is required.  

Native Habitats:

Rich woods, calcareous hammocks (in FL) but frequently in acid soils elsewhere.

Natural Range in Florida:

Comments:

Ethnobotany:

General Comments:

Range includes most of eastern and central north Ameria west to the prairie region and north into southeastern Canada.  The southern range limit is in the Florida panhandle.

Citations:

Florida Plant Atlas.  2021.   https://florida.plantatlas.usf.edu/Plant.aspx?id=3437.



Hammer, Roger. Complete Guide to Florida Wildflowers, A Falcon Guide, 2018 p. 64.



Huegel, Craig, N.  2012.  Native wildflowers and other ground covers for Florida landscapes. University Press of Florida, Gainesville, FL.



Nelson, Gil. 2005.   East Gulf Coastal  Plain Wildflowers , Globe Pequot Press, p. 60.



Taylor, Walter K.   2013. Florida Wildflowers: A Comprehensive Guide, University Press of Florida,  p.108



Wikipedia.  2021.   https://en.wikipedia.org/wiki/Phlox_divaricata.



 



Wunderlin, R. P., B. F. Hansen, A. R. Franck, and F. B. Essig. 2021. Atlas of Florida Plants (http://florida.plantatlas.usf.edu/).  Institute for Systematic Botany, University of South Florida, Tampa.

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