Quercus michauxii (Native)

Common Name
Swamp chestnut oak
Basket oak
Cow oak
Plant Form
Large Trees
Duration
Perennial
Max Height (ft)
80.0
Width (ft)
30.0 - 70.0
Growth Rate
Medium
Region
Coastal
Piedmont
Hardiness Zone
5, 6, 7, 8, 9

Photographer: Jeff Clark
Licensed under: CC BY-NC 4.0
Original photo: Original photo

Photographer: Jeff Clark
Licensed under: CC BY-NC 4.0
Original photo: Original photo

Habitat

Well-drained floodplain forests, alluvial swamps, tidal swamps, wet flatwoods, and low mesic upland forests. Common in the Virginia Coastal Plain; infrequent and more local in the outer Piedmont

Wildlife value

The wildlife value is high. The acorns are eaten by woodpeckers, blue jays, small mammals, wild turkeys, white-tailed deer, and black bears. Oak trees support a wide variety of Lepidopteran. Also supports the Imperial Moth (Eacles imperialis), Banded Hairstreak (Satyrium calanus), Edward's Hairstreak (Satyrium edwardsii), Gray Hairstreak (Strymon melinus), White-M Hairstreak (Parrhasius m-album), Horace’s Duskywing (Erynnis horatius) and Juvenal’s Duskywing (Erynnis juvenalis). It attracts a wide range of insects which in turn feed the birds. Provides cover and nesting areas for wildlife

High Value Generalist
Earth Sangha lists this plant as a "High Value Generalist" because it is easy to grow, occurs across a wide range of habitats and is known to be of high value to wildlife

Poisonous to Humans:
Poison Severity:
Low
Poison Symptoms:

Abdominal pain, constipation then diarrhea (occasionally bloody), depression, frequent urination, discolored urine, jaundice; acorns can obstruct the digestive tract

Causes Contact Dermatitis:
No
Poison Part:
Fruits, Leaves
Also a Problem For:
Horses
Flower Color
Red/burgandy
Gold/Yellow
Flower Prominence
Reduced
Bloom Time
Spring
Bloom Month
April
Fall Color
Brown/Copper
Burgandy/Red
Gold/Yellow
Orange
Light Requirements
Full sun
Partial sun
Moisture Requirements
Wet
Moist
Soil Texture
Clay
Loamy
Sandy
Commercially available
Yes

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