Most plants of this subspecies had finished flowering st this time. This was the only plant found with reasonable flowers remaining. This grows alongside subsp. eglandulosa which was in the peak of its flowering time.
One small patch of plants at the low point of a saddle (probably where water gathers) on track to Mt Nelse. S. armeria armeria occasionally on either side. Short leaves and rhizomatous clumping (2nd pic) are key features for S. montanum.