A white speedwell?

A white speedwell?

Observation - A white speedwell?. Description: This white flower (it's a bit whited out as it was a very bright day) had speedwell-like leaves and grew with other speedwells, however my flower ID book does not list any white speedwells.

This white flower (it's a bit whited out as it was a very bright day) had speedwell-like leaves and grew with other speedwells, however my flower ID book does not list any white speedwells.