PlantKey Open ecological atlas
Planner
Home / Browse / Erigeron / Eaton's Fleabane (var. nevadincola)
iNaturalist — CC, credited & licensed per image
Pictured: Erigeron eatonii — the species. This variety isn’t separately illustrated.
Asteraceae family

Eaton's Fleabane (var. nevadincola) Erigeron eatonii var. nevadincola variety

Native Specialist-bee host

Eaton's Fleabane (var. nevadincola) is a perennial wildflower native to the lower 48 states. A host for pollen-specialist native bees.

More about this plant

Erigeron eatonii is a North American species of flowering plants in the family Asteraceae known by the common name Eaton's fleabane. Wikipedia →

Growing & care

USDA PLANTS · TRY
Conditions
Sources · Conditions
Cold hardiness (derived) — Hardiness
Hardiness
≥ zone 10 derived from its U.S. range
Size & form
Sources · Size & form
USDA PLANTS — Lifespan
Lifespan
Perennial
In the garden
Herb layer — Sits in the herb 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 ~15 caterpillar species

Erigeron supports ~15 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 moderate genus.

Recorded feeding on Erigeron in North America, including:

Agonopterix arnicella · concealer moth Archips purpurana · leafroller moth Argyrotaenia franciscana · Orange Tortrix Bucculatrix angustata · ribbed cocoon-maker moth Caloreas augustella Charidryas damoetas · brush-footed butterfly
+ 8 more species →
Charidryas palla · brush-footed butterfly Cucullia florea · Gray Hooded-Owlet Cucullia lilacina · owlet moth Cucullia speyeri · owlet moth Dichomeris stipendiaria · twirler moth Grammia williamsii · Williams' Tiger Moth Herpetogramma pertextalis · Bold-Feathered Grass Moth Hyles lineata · White-Lined Sphinx
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).
✦ Bees specialist-bee host

Specialist native bees depend on it.

Some native bees are pollen specialists (oligolectic) — they raise young only on pollen from particular plant genera. Erigeron is a recorded specialist-bee host, so losing it can mean losing the bee that relies on it.

Xerces pollinator conservation →
Specialist hosts from Smith et al. 2024.
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 · Smith et al. 2024 (CC BY)
[08] Conservation rank — NatureServe Explorer (CC BY)
[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)
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…