Sematophyllum substrumulosum Pterygoneurum ovatum Cheilothela chloropus Hyde Bog Reboulia hemisphaerica Sphagnum pulchrum Abietinella abietina var histricosa Bryologists in action Sphagnum medium Sidbury Hill Pterygoneurum papillosum New Forest Sand Point Trichocolea tomentella Hedwigia ciliata var ciliata Pleurochaete squarrosa Stourhead Estate Entosthodon muhlenbergii