Possibly Potentilla recta but no flowers

Possibly Potentilla recta but no flowers

Observation - Possibly Potentilla recta but no flowers. Description: When I saw this plant it had one flower and it keyed out to Potentilla recta but when I returned with camera, the petals had fallen! Growing on disturbed scrubby MOD land with some calciphile plants.

When I saw this plant it had one flower and it keyed out to Potentilla recta but when I returned with camera, the petals had fallen!

Growing on disturbed scrubby MOD land with some calciphile plants.