I don't think there's any way to say that for certain; several forms of plants I flowered over the summer that greatly resembled the classic L. repens turned out to be L. palustris. The species are very similar in everything but the flowers and I don't think there's much of a chance to get a positive ID from the vegetative characteristics.Cavan Allen said:It's definitely not palustris. It's more likely repens or the palustris/repens hybrid.