Rare coastal wildflower spotted and verified in Northern California
iNaturalist: loriacosta
Native Plants
If you hike Northern California's foggy coastal bluffs, you might be walking past a globally rare flower that most people mistake for a common weed.
Someone out exploring Humboldt County, California spotted a Wolf's Evening Primrose, a pale yellow wildflower that only grows along a narrow stretch of the Pacific coast. Other naturalists on iNaturalist checked the photos and agreed on the identification, which bumped it up to 'research-grade,' meaning scientists can trust and use this sighting as real data. It's a small but useful piece of the puzzle for tracking where this uncommon plant still survives.
Key Findings
Observation confirmed as research-grade through community identification consensus on iNaturalist
Sighting located in Humboldt County, California, within the species' limited coastal range
Adds a verifiable data point to ongoing citizen-science tracking of Oenothera wolfii distribution
chevron_right Technical Summary
A citizen scientist documented a confirmed sighting of Wolf's Evening Primrose, a rare coastal wildflower, in Humboldt County, California. The observation was verified by the iNaturalist community as research-grade, adding a useful data point for tracking this uncommon plant's range.
Abstract Preview
Original paper
Wolf's Evening Primrose (Oenothera wolfii) observed in Humboldt County, US-CA, US
Research-grade observation of Wolf's Evening Primrose in Humboldt County, US-CA, US.
open_in_new Read full abstractAbstract copyright held by the original publisher.
Species Mentioned
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