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Tall Jointweed

Polygonum pinicola

Found in longleaf pine sandhills. Weakley, Flora of the Southeastern United States (2025), Florida edition What its natural habitat tells you

8
Modest

Native to Florida. How scores work Is it native here?

Profile 71%

Height
Up to about 5 feet
Light
Full sun
Soil moisture
Dry to moist
Will it fit your yard?

At a glance

Life cycle
Annual
Bloom
August to October
Fruiting season
October to January

Not yet recorded · Spread · Leaves

Recorded in 56 Florida counties.

Natural habitats

Places it grows wild. Not a planting requirement. Each habitat page lists the plants and wildlife also found there.

Sandhills

Dry, deep-sand ridges with longleaf pine and turkey oak, kept open by fire.

All habitats

Also found with this plant

Wildlife whose habitat models include habitats this plant grows in, in Florida. Shared habitat, not food. 139 animals.

All wildlife of Florida

Ecological relationships

Who uses this plant?

What these records mean

0CaterpillarsGenus host records with ranges including FL
0BeesSoutheastern regional records
0Specialist beesPollen specialists
—BirdsRecorded genus food-resource interactions; not a state feeding claim

No records yet · Ants · Beetles · Flies · Adult butterflies / moths · Other wasps · Other insects

Growing and identification

Plant details

Family
Polygonaceae
Flower color
White
Fruit begins
October
Fruit ends
January

Safety has not been reviewed for this plant; check toxicity and thorns before planting.

Growing sources and scope
Also known as

Polygonum pinicola

Conservation status

Florida rankS4S5
Global rankG4G5
FL statusNot verified
Federal statusNot verified

Conservation source Global and federal source

In your garden

Will it fit your yard?

Check this plant against your county, sun and soil moisture. Conditions are checked in your browser.

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How to check your spot

Sources