
Michaux'S Croton
croton michauxii
Michaux's Croton, scientifically known as Croton michauxii, is a resilient perennial herb native to the southeastern United States. This member of the spurge family thrives in challenging, nutrient-poor sandy soils where few other plants can establish, playing an important role in fire-adapted ecosystems by providing ground cover. Named in honor of the French botanist André Michaux, this species showcases the incredible survival strategies of coastal plain flora, remaining tough and vibrant even in dry, sun-baked environments.
Habitat: Found in sunny, well-drained sandy soils of pine flatwoods, sandhills, and coastal dunes.
Appearance
This compact herbaceous plant typically grows between 15 and 50 centimeters in height. Its most distinguishing feature is the dusty, silvery-green hue of its narrow, linear to lanceolate leaves, which is caused by a dense covering of tiny, star-shaped hairs. During its blooming period, it produces small, inconspicuous clusters of whitish-green flowers at the tips of its stems.

Category
PlantsRarity
Common
Danger
1/5 · Very low
Snaps
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Interesting facts
It was named after André Michaux, an esteemed French botanist who described hundreds of North American plants in the late 1700s.
Its star-shaped leaf hairs, called stellate trichomes, look like miniature sparkling stars under a magnifying glass.
The common name 'rushfoil' is often applied to this genus because the thin leaves resemble rushes.
Special abilities
Stellate Shield
The leaves are densely covered in star-shaped hairs that reflect harsh sunlight and trap a layer of humid air to prevent moisture loss.
Drought Resilience
A highly developed taproot system allows the plant to seek out moisture deep within sandy, nutrient-deficient substrates.
Chemical Defense
Produces a toxic, irritating sap that deters herbivores and insect pests from feeding on its foliage.
Measurements & details
- Length
- 15-50 cm
- Weight
- 0.05-0.25 kg
- Lifespan
- 2-5 years
Diet & Feeding
As a photoautotroph, it utilizes sunlight, carbon dioxide, water, and soil nutrients to synthesize its own food through photosynthesis.
Primary Foods
- Sunlight
- Carbon dioxide
- Water
- Soil minerals
Ecological connections
Goatweed Leafwing
Anaea andria
The caterpillars of this butterfly feed almost exclusively on the leaves of Croton species.

Sweat Bee
Lasioglossum pectorale
These small native bees visit the tiny white flowers for pollen and nectar, facilitating pollination.
Wiregrass
Aristida stricta
Competes for space, light, and nutrients in the fire-maintained ground cover of pine flatwoods.
Traits
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Also known as
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Safety
Danger
1/5 · Very low
No special safety notes yet.
Frequently Asked Questions
How to identify Michaux'S Croton?
The easiest way to identify Michaux'S Croton is to use the Snappit nature identifier app.
How long is Michaux'S Croton?
15-50 cm
How much does Michaux'S Croton weigh?
0.05-0.25 kg
How long does Michaux'S Croton live?
2-5 years
What does Michaux'S Croton eat?
As a photoautotroph, it utilizes sunlight, carbon dioxide, water, and soil nutrients to synthesize its own food through photosynthesis.
Where is Michaux'S Croton usually found?
Found in sunny, well-drained sandy soils of pine flatwoods, sandhills, and coastal dunes.
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