About

Sphagnum angustifolium, the fine bogmoss, is a species of peat moss with a Holarctic distribution. A member of the S. recurvum species complex within Sphagnum section Cuspidata, it is a relatively small, green to yellowish moss that grows in wet, moderately nutrient-rich mires, typically forming carpets or growing intermixed with other peat moss species. The species can be distinguished from its close relatives by having no more than four branches per fascicle and distinctive large pores on its hanging branch leaves, though identification becomes more challenging in southern populations where morphological characteristics are less distinct.

An important ecosystem engineer in peatlands, S.

Where it grows

Globally, S. angustifolium has a circumboreal distribution (occurring throughout the northern regions of Europe, Asia, and North America) with a distinct preference for continental rather than coastal areas. It is particularly significant as the only member of the S. recurvum species complex (which includes S. recurvum itself and S. flexuosum) found in the continental interior of North America. In Europe, the species is widely distributed from lowland to subalpine regions, though it becomes less common near coastal areas. Studies have documented its presence across numerous European countries, including Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Latvia, Lithuania, Montenegro, Norway, Poland, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, and the United Kingdom. The species shows substantive morphological variation across this range, with populations in southern Europe often displaying less distinct morphological characteristics than their northern counterparts, making identification more challenging in these regions.

Other Sphagnum plants

Sphagnum · Aongstroem's sphagnum · Austin's sphagnum · Plants · Sphagnum · Sphagnum · Low sphagnum · Contorted sphagnum · Toothed sphagnum · Sphagnum · Sphagnum falcatulum · Sphagnum