

Small Pussytoes (subsp. petaloidea) Antennaria howellii subsp. petaloidea subspecies
Small Pussytoes (subsp. petaloidea) is a perennial wildflower native to Canada, the lower 48 states, and Saint-Pierre & Miquelon. A host for pollen-specialist native bees.
More about this plant
Antennaria howellii, the everlasting or Howell's pussytoes, is a North American species of plant in the family Asteraceae. It is native to northern Alaska, much of Canada including the Arctic territories, and the northern United States as far south as northern California, Colorado and North Carolina. Wikipedia →
Growing & care
USDA PLANTS · TRY- Hardiness
- ≥ zone 5 derived from its U.S. range
- Lifespan
- Perennial
Wildlife & pollinators
How pollinator value is scored →❧ Caterpillar hosts ~6 caterpillar species
Antennaria supports ~6 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 modest genus.
Recorded feeding on Antennaria in North America, including:
+ 2 more species → ↑ show fewer
✦ 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. Antennaria is a recorded specialist-bee host, so losing it can mean losing the bee that relies on it.
Sources for this entry (13) Open & cited
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