Photo: Cheongweei Gan · CC BY 4.0
Plant Facts
Quick Answer
Lupin pollen is shown in this guide as a red and rust tone. It is listed as wildflower, associated with summer bloom timing, USDA zone 4 - 8, and pollen forage value.
Pollen Color Notes
The visual color shown for Lupin is grouped broadly with red and rust pollen tones. It is intended for comparison and identification support, not as a laboratory measurement.
Pollen color is highly variable. Lighting, pollen age, moisture, collection method, cultivar, and local growing conditions can all change how pollen appears. Use this as general visual guidance, not a scientific color standard or guaranteed field match.
Bloom, Zone, and Forage Context
Lupin is listed for summer. The record lists USDA zone 4 - 8; hardiness zones are planning context, not a precise flowering calendar. Approximate bloom months in the supplemental notes: May, June, July, August.
Its forage type is pollen, with pollen value marked as high and nectar value marked as low. Flowers mainly provide pollen to bees; forage value, alkaloid content, and bloom time vary among species.
Identification Notes
Herbs with palmately divided leaves and upright racemes of pea-shaped flowers; the label includes many native species and garden hybrids.
Flower color note: Blue, purple, pink, yellow, white, or bicolored. Flower color and pollen color may differ.
Related by Similar Color
Related by Season
Related by Plant Type
Related by USDA Zone
Related by Bee Forage
Sources
United States Department of Agriculture / reviewed 2026-07-12
scientific name, common name, distribution context, plant classification Lady Bird Johnson Wildflower Center Plant Database
The University of Texas at Austin / reviewed 2026-07-12
native plant context, flowering context, pollinator plant notes Wikipedia and Wikimedia Commons
Wikimedia Foundation contributors / reviewed 2026-07-12
plant image, image credit link