Showy milkweed confirmed growing wild in Winthrop, Washington
iNaturalist: shierjac000
Native Plants
Monarch butterflies depend entirely on milkweed to lay their eggs, so every verified sighting like this one helps researchers and gardeners track where native habitat still exists and where restoration is needed most.
Someone out for a walk on Bear Creek Road near Winthrop, Washington spotted showy milkweed and logged it on iNaturalist, where other naturalists confirmed the identification, making it a 'research-grade' record. These crowd-sourced sightings build a real map of where native plants like milkweed are actually growing, which is exactly the kind of information conservationists and monarch butterfly advocates rely on.
Key Findings
Observation was verified and elevated to research-grade status through community identification consensus on iNaturalist
Location documented: Bear Creek Road, Winthrop, Washington, in the Methow Valley region
Species confirmed: Asclepias speciosa (showy milkweed), a native western milkweed species
chevron_right Technical Summary
A citizen scientist confirmed a research-grade sighting of showy milkweed growing along Bear Creek Road in Winthrop, Washington, adding a verified data point for this important native pollinator plant.
Abstract Preview
Original paper
showy milkweed (Asclepias speciosa) observed in Bear Creek Rd, Winthrop, WA, US
Research-grade observation of showy milkweed in Bear Creek Rd, Winthrop, WA, US.
open_in_new Read full abstractAbstract copyright held by the original publisher.
Species Mentioned
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Asclepias speciosa is a milky-sapped perennial plant in the dogbane family (Apocynaceae), known commonly as the showy milkweed and is found in the western half of North America.