

Piper's Hawthorn (var. piperi) Crataegus chrysocarpa var. piperi variety
Piper's Hawthorn (var. piperi) is a perennial tree native to Canada and the lower 48 states. A keystone plant for native insects and the food web.
More about this plant
Crataegus chrysocarpa is a species of hawthorn that is native to much of the continental United States and Canada. Common names fireberry hawthorn and goldenberry hawthorn, as well as the scientific name all refer to the colour of the unripe fruit, although the mature fruit is red and in var. vernonensis is "deep claret-colored … nearly black when over-ripe". Wikipedia →
Growing & care
USDA PLANTS · TRY- Hardiness
- ≥ zone 6 derived from its U.S. range
- Lifespan
- Perennial
Wildlife & pollinators
How pollinator value is scored →❧ Caterpillar hosts ~168 caterpillar species
Crataegus supports ~168 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 an exceptional genus.
Recorded feeding on Crataegus in North America, including:
+ 8 more species → ↑ show fewer
Sources for this entry (13) Open & cited
Cite this page Open data, please attribute
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