Trending: red osier dogwood (Cornus sericea) — 248 observations this week
iNaturalist Community
Phenology
Red osier dogwood thrives in wet, soggy corners of yards where most shrubs struggle — planting one gives you a low-maintenance native that feeds birds with white berries all winter while stabilizing stream banks and rain gardens.
Red osier dogwood is a native shrub with bright red branches that really pop in winter landscapes. This week, nearly 250 people across North America logged sightings of it on a popular nature app, suggesting it's hitting a peak moment in its seasonal cycle — probably flowering or leafing out. It's a favorite among wildlife gardeners because birds love its berries and it grows happily in wet spots most plants avoid.
Key Findings
248 research-grade observations were recorded on iNaturalist in a single week, indicating a notable seasonal activity peak.
Red osier dogwood ranks among the most observed plant species site-wide this week, reflecting broad geographic distribution across North America.
The observation surge aligns with spring phenology, when red osier dogwood produces visible white flower clusters and fresh foliage that attract naturalist attention.
chevron_right Technical Summary
Red osier dogwood surged to 248 research-grade observations on iNaturalist this week, making it one of the most-watched native shrubs across North America. This spike likely reflects spring leaf-out and flowering, when the plant's distinctive red stems and white flower clusters draw widespread attention from naturalists.
Abstract Preview
red osier dogwood is among the most observed plant species this week with 248 research-grade observations.
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Species Mentioned
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Cornus sericea, the red osier or red-osier dogwood, is a species of flowering plant in the family Cornaceae, native to much of North America. It has sometimes been considered a synonym of the Asian species Cornus alba. Other names include red brush, red willow, redstem dogwood, redtwig dogwood, r...