Research / Pollinator Plants

Plant what the bees near you actually use.

Every plant here is a real record in our database, with its bloom window, site needs and evidence level shown plainly. Where we do not hold verified data yet, we say “Not yet documented” rather than guessing.

We could not place this location yet, so you are seeing our full published catalog.

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How to read this data

  • Bloom windows shown here are editorial estimates for the Sacramento Valley awaiting verification against published floras or observed phenology data. They are labelled as estimates on every plant page.
  • Bee group tags are discovery categories to help you browse. They are not documented visitation records; verified plant-and-bee interactions appear only with their citation.
  • Spot something wrong? Every plant page has a correction form that reaches our review queue.