

Star Tickseed (var. robusta) Coreopsis pubescens var. robusta variety
Star Tickseed (var. robusta) is a perennial wildflower native to the lower 48 states. A host for pollen-specialist native bees.
More about this plant
Coreopsis pubescens, commonly called the star tickseed or common hairy coreopsis, is a perennial, herbaceous, flowering plant in the Asteraceae family. It is found primarily in the central and southeastern United States. There are also reports of disjunct populations in New England and in northern Indiana, probably escapees from cultivation. Wikipedia →
Growing & care
USDA PLANTS · TRY- Hardiness
- ≥ zone 7 derived from its U.S. range
- Lifespan
- Perennial
Wildlife & pollinators
How pollinator value is scored →❧ Caterpillar hosts ~6 caterpillar species
Coreopsis 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 Coreopsis in North America, including:
✦ 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. Coreopsis is a recorded specialist-bee host, so losing it can mean losing the bee that relies on it.
Sources for this entry (12) Open & cited
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