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Hillsboro Three-awn

Aristida tenuispica

Found in longleaf pine sandhills, pine flatwoods, Florida wet prairies, other sandy habitats. Weakley, Flora of the Southeastern United States (2025), South Central edition What its natural habitat tells you

19
Modest

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

Profile 88%

Height
Up to about 3 feet
Light
Full sun
Soil moisture
Dry to wet
Will it fit your yard?

At a glance

Life cycle
Perennial
Bloom
June to December

Not yet recorded · Spread · Leaves

Recorded in 2 Alabama counties.

Natural habitats

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

1 of 2

Sandhills

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

Pine flatwoods

Flat, sandy Coastal Plain pine woodlands, wetter than sandhills and denser than savannas.

All habitats

Ecological relationships

Who uses this plant?

What these records mean

2CaterpillarsGenus host records with ranges including AL

Genus host records with ranges including AL · Aristida

  • Doryodes bistrialisDouble-Lined Doryodes
  • Hesperia attalusDotted Skipper
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
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
Poaceae
Flower color
Not applicable

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

Growing sources and scope
Also known as

Aristida purpurascens var. tenuispica; Hillsboro Three awn

Conservation status

Alabama rankSNR
Global rankG5T5 [G5]
AL statusNot verified
Federal statusNot verified

Conservation source Global and federal source

In your garden

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Sources