Fireweed spotted thriving on remote Alaskan island
iNaturalist: thomaskk
Native Plants
Fireweed is one of the first plants to recolonize burned or disturbed ground, so spotting it on a remote Aleutian island tells naturalists which pioneer species are holding down the ecosystem at the edge of the map.
Someone out exploring Amaknak Island near Unalaska, Alaska, snapped a photo of fireweed and logged it on iNaturalist, where other experts verified the identification, making it a confirmed research-grade record. Fireweed is that tall plant with spikes of pink-purple flowers you often see popping up in cleared or burned areas, and this sighting adds one more data point to the map of where it grows across Alaska's rugged, windswept islands.
Key Findings
Observation was verified as 'research-grade' on iNaturalist, meaning the identification met community consensus standards
Location documented: Amaknak Island, part of the Unalaska community in Alaska's Aleutian Islands
Confirms presence of Chamaenerion angustifolium (fireweed) in a remote, subarctic island habitat
chevron_right Technical Summary
A citizen scientist confirmed a research-grade sighting of fireweed growing on Amaknak Island near Unalaska, Alaska, documenting this hardy wildflower's presence in the remote Aleutian Islands.
Abstract Preview
Original paper
fireweed (Chamaenerion angustifolium) observed in Amaknak Island, Unalaska, AK, US
Research-grade observation of fireweed in Amaknak Island, Unalaska, AK, US.
open_in_new Read full abstractAbstract copyright held by the original publisher.
Species Mentioned
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Chamaenerion angustifolium is a perennial herbaceous flowering plant in the willowherb family, Onagraceae. It is known in North America as fireweed and in the British Isles as both fireweed and rosebay willowherb. It is also known by the taxonomic synonyms Chamerion angustifolium and Epilobium an...