Isoetes longissima subsp. tenuissima

Taxonavigation

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Taxonavigation: Isoetales 

Superregnum: Eukaryota
Regnum: Plantae
Divisio: Tracheophyta
Divisio: Lycopodiophyta
Classis: Lycopodiopsida
Subclassis: Isoetidae
Ordo: Isoetales

Familia: Isoetaceae
Genus: Isoetes
Species: Isoetes longissima
Subspecies: Isoetes longissima subsp. tenuissima

Name

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Isoetes longissima subsp. tenuissima (Boreau) Troìa & Greuter, Willdenowia 44(2): 288 (2014).

Synonyms

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  • Basionym
    • Isoetes tenuissima Boreau, Bull. Soc. Industr. Angers 21: 269 (1851).
      • Type: France, Étang de Richaudron, commune d'Aszat (Haute Vienne), 2.9.1847, Chaboisseau (Original material not found in P and ANG by Troia & Rouhan 2018: 999).
  • Homotypic
    • Calamaria tenuissima (Boreau) Kuntze, Rev. Gen. Pl. 2: 828 (1891).
    • Isoetes velata subsp. tenuissima (Boreau) O.Bolòs & Vigo, Butll. Inst. Catalana Hist. Nat. 38: 64 (1974).
    • Isoetes variabilis proles tenuissima (Boreau) Rouy, Fl. Fr. 14: 477 (1913).
    • Isoetes variabilis subsp. tenuissima (Boreau) R.C.V.Douin in Bonnier, Fl. Compl. Fr. 12: 118 (1934).
    • Isoetes variabilis var. tenuissima (Boreau) P.Fourn., Quatre Fl. France: 5 (1934).
  • Heterotypic
    • Isoetes chaboissaei Hy, J. Bot. (Morot) 8: 97 (1894).
      • Isoetes variabilis var. chaboissaei (Hy) P.Fourn., Quatre Fl. France: 5 (1934).
    • Isoetes tenuissima var. capillifolia Le Grand, Bull. Soc. Bot. France 42: 50 (1895). nom. nud.
    • Isoetes tenuissima var. latifolia Le Grand, Bull. Soc. Bot. France 42: 50 (1895). nom. nud.
    • Isoetes tenuissima var. longifolia Le Grand, Bull. Soc. Bot. France 42: 50 (1895). nom. nud.
    • Isoetes viollaei Hy, J. Bot. (Morot) 7: 432 (1893), Bull. Herb. Boiss. 3, App. 1: 23 (1894).
      • Typus : [France]. (Haute-Vienne): Etang granitique de Riz-Chauvron commune d’Azat, Sep 1857, T. Chaboisseau s.n. [Hariot, S.E.E.F. 1892, n. 219] (Lectotypus (designated by Troia & Rouhan 2018: 999): P 01266653).
      • Isoetes variabilis proles viollaei (Hy) Rouy, Fl. Fr., 14: 478 (1913).
      • Isoetes variabilis var. viollaei (Hy) P.Fourn., Quatre Fl. France: 5 (1934).

Note:

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Probably deserving species rank (Troia & Rouhan 2018: 999)

Distribution

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Native distribution areas:
  • Continental: Europe
    • Regional: Southwestern Europe
      • Baleares (in error), France, Spain (in error)

References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

References

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Primary references

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Additional references

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