PlantKey Open ecological atlas
Planner
Home / Browse / Acer / Bigtooth Maple (var. grandidentatum)
iNaturalist — CC, credited & licensed per image
Pictured: Acer grandidentatum — the species. This variety isn’t separately illustrated.
Aceraceae family

Bigtooth Maple (var. grandidentatum) Acer grandidentatum var. grandidentatum variety

Native

Bigtooth Maple (var. grandidentatum) is a perennial tree native to the lower 48 states. A keystone plant for native insects and the food web.

More about this plant

Acer grandidentatum, commonly called bigtooth maple or western sugar maple, is a species of maple native to interior western North America. It occurs in scattered populations from western Montana to central Texas in the United States and south to Coahuila in northern Mexico. Wikipedia →

Growing & care

USDA PLANTS · TRY
Conditions
Sources · Conditions
Cold hardiness (derived) — Hardiness
Hardiness
≥ zone 6 derived from its U.S. range
Size & form
Sources · Size & form
USDA PLANTS — Lifespan
Lifespan
Perennial
In the garden
Tree layer (canopy / understory) — Sits in the tree of a layered food forest or polyculture.Open guide →
derived roles
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 ~297 caterpillar species · keystone genus

Acer supports ~297 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 powerhouse genus.

Recorded feeding on Acer in North America, including:

Abagrotis barnesi · owlet moth Abagrotis orbis · owlet moth Abagrotis reedi · owlet moth Acerra normalis · owlet moth Acharia stimulea · Saddleback Caterpillar Moth Achatia distincta · Distinct Quaker
+ 8 more species →
Acleris chalybeana · Lesser Maple Leafroller Acleris negundana · leafroller moth Acleris semiannula · leafroller moth Acronicta americana · American Dagger Moth Acronicta dactylina · Fingered Dagger Acronicta funeralis · Funerary Dagger Acronicta hastulifera · Frosted Dagger Moth Acronicta impleta · Yellow-Haired Dagger
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 (12) 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
[06] Description — Wikipedia (CC BY-SA)
[07] Ecological value — Warren II 2026 (CC0) · Tallamy host-use counts
[08] 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)
Spot an error or have a better photo? Every field links to its source, and the whole dataset is open.
Cite this page Open data, please attribute

PlantKey’s data is open under CC BY-SA 4.0 — free to reuse and adapt, with attribution and the same licence. Photos keep their own per-image licence + credit (see Sources above).

Citation

Loading…

BibTeX 
Loading…