Asplenium trichomanes

subsp.quadrivalens

Common Maidenhair Spleenwort
  • Tufted leaves, 10 à 20 cm in length
  • Stem and rachis entirely dark brown, glossy
  • Ovate pinnae, perpendicular to the rachis and opposite
  • Sori linear with lateral indusia

ASPLENIACEAE

genus Asplenium

  • Growth in spring, fructification in summer, evergreen leaves
  • Boulders, shaded old walls, sometimes on slopes
  • Common and widespread in Vercors