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Fly-poison

Amianthium muscaetoxicum

Found in a wide variety of moist to dry forests, pine savannas, longleaf pine sandhills, meadows, from 5 m to at least 1600 m in elevation. 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%

Light
Partial shade
Soil moisture
Usually moist
Will it fit your yard?

At a glance

Life cycle
Perennial
Bloom
May to July
Fruiting season
July to September

Not yet recorded · Height · Spread · Leaves

Recorded in 19 Florida counties.

Natural habitats

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

1 of 5

Moist forests

Forests on moist but not wet ground, such as rich slopes and ravines.

Dry forests and woodlands

Forests and open woodlands on dry ridges and slopes, often oak or pine.

Pine savannas

Open, fire-kept longleaf pine stands over grasses and wildflowers on wet to moist sandy soil.

Sandhills

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

Meadows

Open, grassy or flowery ground that is not wet, such as mountain meadows; wet meadows are separate.

All habitats

Also found with this plant

Wildlife whose habitat models include habitats this plant grows in, in Florida. Shared habitat, not food. 79 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
Melanthiaceae
Hardiness
Zones 4a–9b
Soil pH
Acidic to neutral
Flower color
Green or white
Fruit begins
July
Fruit ends
September

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

Growing sources and scope
Also known as

Amianthium muscaetoxicum; Fly Poison

Conservation status

Florida rankS3
Global rankG4G5
FL statusNot verified
Federal statusNot verified

Conservation source Global and federal source

In your garden

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How to check your spot

Sources