Diphasiastrum × issleri

Taxonavigation

Taxonavigation: Lycopodiales
Superregnum: Eukaryota Regnum: Plantae Divisio: Tracheophyta Divisio: Lycopodiophyta Classis: Lycopodiopsida Subclassis: Lycopodiidae Ordo: Lycopodiales

Diphasiastrum × issleri (Rouy) Holub, Preslia 47(2): 108 (1975), pro hybr.

Formula hybridae: Diphasiastrum alpinum (L.) Holub × Diphasiastrum complanatum (L.) Holub

Basionym
- Lycopodium alpinum race issleri Rouy, Fl. France 14, 489 (1913).
Homotypic
- Lycopodium complanatum var. issleri Rouy, Fl. France 14, 492 (1913). nom. inval., nom. altern.
- Lycopodium issleri (Rouy) Domin, Veda prir. 18: 204 (1937), pro hybr.
- Diphasium issleri (Rouy) Holub, Preslia 32: 423 (1960).
- Diphasiastrum complanatum subsp. issleri (Rouy) Jermy, Fern Gaz. 13(5): 260 (1989).
- Diphasium complanatum subsp. issleri (Rouy) Dostál, Klič Květ. ČSR, ed. 2, 68 (1958).
- Lycopodium alpinum subsp. issleri (Rouy) Chass., Fl. Auvergne 1: 3, (1956).
- Lycopodium complanatum subsp. issleri (Rouy) Domin, Bull. Int. Acad. Tchèque Sci., Cl. Sci. Math. Nat. Méd., 38: 13 (1937).
- Lycopodium issleri (Rouy) Lawalree, Bull. Soc. Bot. Belg. 90: 114 (1957), comb. superfl.
- Lycopodium alpinum var. issleri (Rouy) P.Fourn., Quatre Fl. Fr.: 1 (1934).
Heterotypic
- Lycopodium alpinum var. decipiens Syme ex Druce, Ann. Scottish Nat. Hist. 1: 182 (1892).
- Lycopodium complanatum var. pseudoalpinum Farw., Rep. (Annual) Michigan Acad. Sci. 18: 94 (1916).
  - Lycopodium complanatum f. pseudoalpinum (Farw.) Porsild, Meddel. Gronland 93(3): 20 (1935).
- Lycopodium complanatum subsp. genuinum f. fallax Čelak., Prodr. Fl. Böhm. 1: 14, 1868.
  - Lycopodium complanatum subsp. genuinum var. fallax (Čelak.) Čelak., Sitzungsber. Königl. Böhm. Ges. Wiss., cl. math.-natur., 1883: 57, (1884).

Native distribution areas:

Continental: Europe
- Regional: Northern Europe
  - Great Britain.
- Regional: Middle Europe
  - Austria, Belgium (extinct), Czechoslovakia (Czech Republic, Slovakia), Germany (Baden-Württemberg, Bayern, Hessen (extinct), Niedersachsen, Nordrhein-Westfalen, Rheinland-Pfalz, Sachsen, Sachsen-Anhalt, Thüringen), Hungary, Netherlands, Poland, Switzerland
- Regional: Southwestern Europe
  - France.
- Regional: Southeastern Europe
  - Italy, Yugoslavia (Slovenia)
- Regional: Eastern Europe
  - North European Russia, Krym, Ukraine.
Continental: Asia-Temperate
- Regional: Siberia
  - Buryatiya.
Continental: Northern America
- Regional: Northeastern U.S.A.
  - Maine

Holub, J. 1975. Diphasiastrum, a new genus in Lycopodiaceae. Preslia 47(2): 97–110. PDF Reference page.

Hassler, M. & Schmitt, B. 2019. World Ferns. Checklist of the Ferns and Lycophytes of the World. Version 7.71 – March 2019. Accessed 19 May 2019.
Hassler, M. 2019. Diphasiastrum × issleri – World Ferns: Checklist of Ferns and Lycophytes of the World . In: Roskov Y., Orrell T., Nicolson D., Bailly N., Kirk P.M., Bourgoin T., DeWalt R.E., Decock W., De Wever A., Nieukerken E. van, Zarucchi J. & Penev L. (eds.) 2019. Species 2000 & ITIS Catalogue of Life. Published on the internet. Accessed: 2019 May 19.
International Plant Names Index. 2019. Diphasiastrum × issleri. Published online. Accessed: May 19 2019.
Govaerts, R. et al. 2019. Diphasiastrum × issleri in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2019 May 19. Reference page.
Tropicos.org 2019. Diphasiastrum × issleri. Missouri Botanical Garden. Published online. Accessed: 19 May 2019.
Euro+Med 2006 onwards: Diphasiastrum × issleri in Euro+Med PlantBase – the information resource for Euro-Mediterranean plant diversity. Published online. Accessed: 2019 May 19.
USDA NRCS PLANTS Profile

čeština: Plavuník Isslerův
Deutsch: Issler-Flachbärlapp
English: Issler's Clubmoss
polski: Widlicz Isslera