Spinulum annotinum

Spinulum annotinum, synonym Lycopodium annotinum, known as interrupted club-moss,[1] or stiff clubmoss,[2] is a species of clubmoss native to forests of the colder parts of North America (Greenland, St. Pierre & Miquelon, all 10 provinces and all 3 territories of Canada, Alaska, and mountains of the contiguous United States),[3] as well as Asia (China, Russia, Japan, Korea, Nepal, Assam),[4] and most of Europe.[5] The genus Spinulum is accepted in the Pteridophyte Phylogeny Group classification of 2016 (PPG I),[6] but not in other classifications, which submerge the genus in Lycopodium.[7]

Spinulum annotinum

Secure  (NatureServe)
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Lycophytes
Class: Lycopodiopsida
Order: Lycopodiales
Family: Lycopodiaceae
Genus: Spinulum
Species:
S. annotinum
Binomial name
Spinulum annotinum
(L.) A.Haines
Synonyms
  • Lycopodium bryophyllum C.Presl
  • Lepidotis annotina (L.) P.Beauv.
  • Lycopodium annotinum (L.)

Spinulum annotinum is a common and widespread club-moss spreading by means of horizontal stems running along the surface of the ground. It is usually unbranched or sparingly branched, each branch containing a cone at the top. Leaves have minute teeth on their edges.[8][9][10]

Growing in Germany

References
  1. BSBI List 2007 (xls). Botanical Society of Britain and Ireland. Archived from the original (xls) on 2015-06-26. Retrieved 2014-10-17.
  2. USDA, NRCS (n.d.). "Lycopodium annotinum". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 24 June 2015.
  3. "Spinulum annotinum". State-level distribution map from the North American Plant Atlas (NAPA). Biota of North America Program (BONAP). 2014.
  4. Zhang, Li-Bing; Iwatsuki, Kunio. "Lycopodium annotinum". Flora of China. Vol. 2 – via eFloras.org, Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
  5. Altervista Flora Italiana, Licopodio gineprino, Lycopodium annotinum L. includes photos and European distribution map
  6. PPG I (2016). "A community-derived classification for extant lycophytes and ferns". Journal of Systematics and Evolution. 54 (6): 563–603. doi:10.1111/jse.12229. S2CID 39980610.
  7. Christenhusz, Maarten J.M. & Chase, Mark W. (2014). "Trends and concepts in fern classification". Annals of Botany. 113 (9): 571–594. doi:10.1093/aob/mct299. PMC 3936591. PMID 24532607.
  8. Wagner Jr., Warren H.; Beitel, Joseph M. (1993). "Lycopodium annotinum". In Flora of North America Editorial Committee (ed.). Flora of North America North of Mexico (FNA). Vol. 2. New York and Oxford: Oxford University Press – via eFloras.org, Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
  9. Aiken, S.G.; Dallwitz, M.J.; Consaul, L.L.; McJannet, C.L.; Boles, R.L.; Argus, G.W.; Gillett, J.M.; Scott, P.J.; Elven, R.; LeBlanc, M.C.; Gillespie, L.J.; Brysting, A.K.; Solstad, H.; Harris, J.G. (2011). Lycopodium annotinum L. subsp. alpestre (Hartm.) Á. Löve and D. Löve. {{cite book}}: |work= ignored (help)
  10. "Lycopodium annotinum L., Lycopode à rameaux annuels". Tela Botanica (in French).


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