Trending: Blue Dicks (Dipterostemon capitatus) — 406 observations this week
iNaturalist Community
Phenology
Tracking when and where native wildflowers like Blue Dicks bloom each year helps gardeners, land managers, and conservationists understand how spring timing is shifting — and which native plants are thriving or struggling in your local landscape.
Blue Dicks is a beautiful purple wildflower that grows across California and the American West, and right now it's blooming everywhere. Hundreds of people spotted and photographed it this week, adding valuable records to a global nature database. This kind of community tracking helps scientists see big-picture patterns — like whether flowers are blooming earlier than they used to as the climate changes.
Key Findings
406 research-grade observations of Blue Dicks were recorded on iNaturalist in a single week, indicating a strong bloom event.
Blue Dicks (Dipterostemon capitatus) is currently one of the most observed plant species on iNaturalist, reflecting peak spring flowering in western North America.
The volume of citizen science observations provides real-time phenological data that can be used to track seasonal timing shifts over years.
chevron_right Technical Summary
Blue Dicks, a vibrant wildflower native to western North America, is surging in citizen science observations this week with 406 research-grade sightings logged on iNaturalist — signaling peak spring bloom season is underway.
Abstract Preview
Blue Dicks is among the most observed plant species this week with 406 research-grade observations.
open_in_new Read full abstractAbstract copyright held by the original publisher.
Species Mentioned
Was this useful?
Urban Tree Canopy Reduces Heat-Related Mortality by 39% in European Cities
Trees in your local park or street aren't just pretty — they are literally keeping people alive during heatwaves, and planting even a modest number of the ri...
Dipterostemon is a monotypic genus of flowering plants in the family Asparagaceae. Its only species is Dipterostemon capitatus, synonym Dichelostemma capitatum, known by the common names blue dicks, wild hyacinth, purplehead and brodiaea, native to the Western United States and northwest Mexico.