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iNaturalist — CC, credited & licensed per image

Asteraceae family
Common Cudweed Euchiton involucratus
Also known as: Star-Cudweed
Common Cudweed is an introduced biennial herb, found in the lower 48 states. It grows to 5 ft.
More about this plant
Euchiton involucratus, the common cudweed, is an herb in the tribe Gnaphalieae within the family Asteraceae. It is native to Australia and New Zealand and sparingly naturalized in a few scattered locations in the United States. Wikipedia →
Growing & care
USDA PLANTS · TRY Conditions
Sources · Conditions
Cold hardiness (derived) — Hardiness
- Hardiness
- ≥ zone 7 derived from its U.S. range
Size & form
Sources · Size & form
TRY Plant Trait Database (CC BY 4.0) — Height · Foliage
USDA PLANTS — Lifespan
- Height
- 5 ft
- Lifespan
- Biennial
- Foliage
- Broadleaf
In the garden
Shrub layer — Sits in the shrub of a layered food forest or polyculture.Open guide →
Rain garden / bioswale — Rated FACW on the wetland list — tolerates wet feet, so it suits the soggy zone of a rain garden or bioswale that catches and filters runoff.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.
Sources for this entry (14) 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 — US-RIIS v2.0 (USGS)
[06] Wetland indicator — USACE National Wetland Plant List (2022)
[07] Photos — iNaturalist — CC, credited per image
[08] Description — Wikipedia (CC BY-SA)
[09] Ecological value — GloBI
[10] Foliage — TRY Plant Trait Database (CC BY 4.0)
[11] Height — TRY Plant Trait Database (CC BY 4.0)
[12] Cold hardiness (derived) — Derived from U.S. range × USDA PHZM zones
[14] Other common names — Wikidata (CC0)
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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).
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