All 89 bee plants
Rockrose pollen
Helianthemum nummularium
Bright yellow, in the yellow range.
FloweringJune to August
PollenFair
NectarNone
SeasonSummer
WhereMoor and heath, Waste and verge
Low growing on limestone grassland. Pollen only.
Easy to mistake for these
Closest pollen colours in our set, measured the same way the pollen identifier scores a match. Colour alone will not settle it, so check the flowering months and what is actually growing near your hives.
Out at about the same time
Saw a load like this going in?
Sample the colour against all 89 plants, then keep a forage record per hive.