Thamnobryum subserratum(Hook. ex Harv.) Nog. & Z.Iwats.

Allegany thamnobryum moss

WFO wfo-0001186965 Accepted WFO 2026-06 5 photographs CC BY

Plate 1 figs. a–e · 5 separate observations

Thamnobryum subserratum, photographed by Micki Colbeck
fig. a Micki Colbeck, CC BY 4.0 / 2018-11-04 / obs. 27800530
Thamnobryum subserratum, photographed by Micki Colbeck
fig. b Micki Colbeck, CC BY 4.0 / obs. 19615536
Thamnobryum subserratum, photographed by Brandon Corder
fig. c Brandon Corder, CC BY 4.0 / obs. 194311345
Thamnobryum subserratum, photographed by Brandon Corder
fig. d Brandon Corder, CC BY 4.0 / obs. 187791385
Thamnobryum subserratum, photographed by John Abrams
fig. e John Abrams, CC BY 4.0 / obs. 29996438

Every figure is a research-grade observation under CC0, CC BY or CC BY-SA, rehosted with the photographer’s name, the licence and the observation it came from. Photographs under a NonCommercial licence are excluded from this site and are never stored, which costs us a great many pictures and is not negotiable.

Also published as 19 synonyms

A synonym is not an error. It is a record of botanists disagreeing, in print, about where this plant belongs. Each of these was somebody’s considered answer.

  • Arbuscula alleghaniensis (Müll.Hal.) H.A.Crum, Steere & L.E.Anderson
  • Hypnum alleghaniense Müll.Hal.
  • Hypnum schmidii Müll.Hal.
  • Hypnum subserratum (Hook. ex Harv.) Müll.Hal.
  • Neckera alleghaniensis (Müll.Hal.) Mitt.
  • Neckera arcuans Mitt.
  • Neckera schmidii (Müll.Hal.) Mitt.
  • Neckera subserrata Hook. ex Harv.
  • Porotrichum alleghaniense (Müll.Hal.) Grout
  • Porotrichum subserratum (Hook. ex Harv.) Kindb.
  • Thamnium alleghaniense (Müll.Hal.) Austin
  • Thamnium arcuans (Mitt.) A.Jaeger
  • Thamnium biondii Müll.Hal.
  • Thamnium pseudoneckeroides Kindb.
  • Thamnium schmidii (Müll.Hal.) A.Jaeger
  • Thamnium subserratum (Hook. ex Harv.) Besch.
  • Thamnobryum alleghaniense (Müll.Hal.) Nieuwl.
  • Thamnobryum pseudoneckeroides (Kindb.) Nieuwl.
  • Thamnobryum schmidii (Müll.Hal.) R.S.Chopra

Sourcesevery claim on this page

  1. World Flora Online Plant List. accepted name, authority, classification. CC0. Retrieved 2026-07-12.
  2. iNaturalist. photographs and flowering annotations, CC0 / CC BY / CC BY-SA only. per photograph. Retrieved 2026-06-27.
  3. USDA PLANTS Database. common name, checklist symbol THAL7. public domain. Retrieved 2026-07-13.

We publish what we can source and we say so when we cannot. This page has no care advice and no toxicity claim, because we do not yet have those from a source we can cite. It has no native range either: Kew's checklist does not cover this taxon.