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Betulaceae family

Korean Hornbeam Carpinus coreana

Korean Hornbeam is an introduced plant, found in the lower 48 states.

More about this plant

Carpinus turczaninovii, the Turczaninow hornbeam or Korean hornbeam, is a species of flowering plant in the family Betulaceae, native to central China, the Korean Peninsula, and central and southern Japan. It is a large shrub or small tree typically 15 to 20 ft tall and about 75% as wide, and is hardy to USDA zone 5b. It is available from commercial suppliers, and can handle very hard pruning. Wikipedia →

Growing & care

USDA PLANTS · TRY
Conditions
Sources · Conditions
Cold hardiness (derived) — Hardiness
Hardiness
≥ zone 8 derived from its U.S. range
Species characteristics from USDA PLANTS (public domain) + TRY (CC BY) — general guidance, not a guarantee for your exact site. Deer "browsing" is documented palatability, not a deer-proof claim.

Wildlife & pollinators

How pollinator value is scored →
❧ Caterpillar hosts ~68 caterpillar species

Carpinus supports ~68 caterpillar species.

Native butterfly & moth caterpillars are the base of the terrestrial food web — most songbirds rear their young almost entirely on them. As a host for native Lepidoptera this is a strong genus.

Recorded feeding on Carpinus in North America, including:

Acrobasis carpinivorella · snout moth Acrobasis ostryella · snout moth Acronicta americana · American Dagger Moth Acronicta grisea · Gray Dagger Actias luna · Luna Moth Amorpha juglandis · Walnut Sphinx
+ 8 more species →
Anisota virginiensis · Pink-Striped Oakworm Antheraea polyphemus · Polyphemus Moth Apatelodes torrefacta · Spotted Apatelodes Apoda y-inversum · Inverted Y Slug Moth Archips argyrospila · Fruit-Tree Leafroller Moth Automeris io · giant silk moth Baileya dormitans · Sleeping Baileya Baileya ophthalmica · Eyed Baileya
Keystone count (genus-level) from Warren II 2026 (CC0) · Tallamy host-use records. Named species (a documented Nearctic sample, not exhaustive) from NHM HOSTS (CC0).
Species thumbnails re-hosted from iNaturalist — Creative Commons, credited per image (hover for credit). Click any species to see it on iNaturalist. Not exhaustive; many taxa have no openly-licensed photo yet.
Sources for this entry (11) Open & cited
[01] Scientific name & family — USDA PLANTS (DwCA, Zenodo 17903503)
[02] Growth habit & duration — USDA PLANTS (DwCA, Zenodo 17903503)
[03] Native status & distribution — USDA PLANTS (DwCA, Zenodo 17903503)
[04] Common name — USDA PLANTS (via GBIF)
[05] Invasive / introduced status — USDA PLANTS (DwCA, Zenodo 17903503) — native status
[07] Description — Wikipedia (CC BY-SA)
[08] Ecological value — Warren II 2026 (CC0) · Tallamy host-use counts
[09] Cold hardiness (derived) — Derived from U.S. range × USDA PHZM zones
[10] Caterpillar host count — Warren II 2026 (Dryad, CC0) · Tallamy host-use counts
[11] Caterpillar species — NHM HOSTS (CC0)
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