American Hornbeam

Carpinus caroliniana Walter - Birch family

Size

Mature Height: Up to around 30.0 feet

Planting Distance: 6.0 feet

Plant Type: Tree, Shrub

Root Depth: 20 inches

Growth Form: Multiple Stem

Growth Rate: Slow

Features

Flower Color: Orange

Conspicuous Flowers: Yes

Bloom Time: Mid Spring

Seasonal Growth: Spring and Summer

Evergreen: No

Fall Colors: Yes

Conditions

Shade Tolerance: Tolerant

Clay Soil Tolerance: No

Sandy Soil Tolerance: Yes

Drought Tolerance: Low

Flood Tolerance: Low

Fire Tolerance: Low

Salt Tolerance: None

Ecosystem Interactions

Pollinators: Larval Host (Butterfly); Larval Host (Moth); Wind

Larval Species depending on American Hornbeam: Acrobasis carpinivorella, Acronicta grisea, Anisota virginiensis, Antheraea polyphemus polyphemus, Apatelodes torrefacta, Apoda y-inversum, Automeris io, Automeris io io, Baileya dormitans, Baileya ophthalmica, Besma endropiaria, Cameraria corylisella, Cameraria ostryarella, Crocigrapha normani, Crocigrapha normani, Datana ministra, Eacles imperialis, Ectoedemia quadrinotata, Ennomos subsignaria, Erannis tiliaria, Eupsilia tristigmata, Halysidota tessellaris, Heterocampa guttivitta, Heterocampa umbrata, Hyalophora cecropia, Hyphantria cunae, Limenitis arthemis arizonensis, Limenitis arthemis arthemis, Limenitis arthemis rubrofasciata, Lomographa vestaliata, Lophocampa caryae, Lymantria dispar, Malacosoma americana, Malacosoma disstria, Menesta tortriciformella, Morrisonia confusa, Nemoria mimosaria, Pandemis lamprosana, Paonias excaecata, Papilio glaucus, Papilio glaucus glaucus, Phigalia titea, Probole amicaria, Satyrium liparops, Schizura leptinoides, Smerinthus jamaicensis, Sparganothis pettitana, Zale minerea, Zale minerea norda

Native Range

  • USA:  Alabama, Arkansas, Connecticut, Delaware, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, New Hampshire, New Jersey, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, Rhode I., South Carolina, Tennessee, Texas, Vermont, Virginia, West Virginia, Wisconsin
  • CAN:  Ontario, Québec
Regional Native Status: L48 (N), CAN (N)

State-level native status is based on data available through Plants of the World Online. Regional Native Status comes from the USDA Plants Database. For more detailed native status information, please refer to BONAP.