Charlock Pollen Color

Sinapis arvensis

Charlock pollen is shown in the orange and amber color family as general visual guidance. Use this page as a reference for pollen appearance, bloom timing, plant type, bee forage value, and available hardiness context.

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.

Visual guideCharlock pollen

Photo: Hectonichus · CC BY-SA 3.0

Plant Facts

SeasonSpring
Plant TypeWildflower
ForagePollen and nectar
Pollen ValueMedium
Nectar ValueMedium
Color FamilyOrange and amber
Scientific NameSinapis arvensis
Common NamesCharlock, Wild mustard, Field mustard
Reviewed2026-10-11

Quick Answer

Charlock pollen is shown in this guide as an orange and amber tone. It is listed as wildflower, associated with spring bloom timing, and pollen and nectar forage value.

Pollen Color Notes

The visual color shown for Charlock is grouped broadly with orange and amber 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

Charlock is listed for spring. Approximate bloom months in the supplemental notes: April, May, June, July, August.

Its forage type is pollen and nectar, with pollen value marked as medium and nectar value marked as medium. Flowers can provide pollen and nectar to bees in fields and disturbed ground; phenology depends strongly on crop and climate context.

Identification Notes

An annual brassica with bristly lower leaves and four-petaled yellow flowers in elongating clusters.

Flower color note: Yellow. Flower color and pollen color may differ.

Related by Similar Color

Related by Season

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Sources

Four-petaled yellow charlock flowers on an upright stem

Photo: Hectonichus · CC BY-SA 3.0