Snow Mountain Willowherb is a perennial shrub native to the lower 48 states. It blooms Sep.
More about this plant
Epilobium nivium, commonly known as the Snow Mountain willowherb, is a perennial subshrub endemic to the Coast Range Mountains of Northern California. It was originally described based upon a collection from Snow Mountain. Wikipedia →
Shrub layer — Sits in the shrub of a layered food forest or polyculture.Open guide →
derived roles
The garden yearbloom → fruit → fall colour
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Bloom
Bloom (the flower's colour)
Bloom · Sep — 14 obs · Herbarium specimens — Park et al. 2023 (CC BY 4.0)
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.
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 Epilobium in North America, including:
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.
Spot an error or have a better photo? Every field links to its source, and the whole dataset is open.
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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).
