Asplenium trichomanes subsp. quadrivalens D.E. Meyer
Asplenium trichomanes subsp. quadrivalens D.E. Meyer is a synonym sensu FNA Ed. Comm., 1993 of:
Asplenium quadrivalens (D.E. Meyer) Landolt, an accepted species name sensu Hassler, 2014-2024+.
Asplenium trichomanes subsp. quadrivalens D.E. Meyer is a synonym sensu FNA Ed. Comm., 1993 of:
Asplenium quadrivalens (D.E. Meyer) Landolt, an accepted species name sensu Hassler, 2014-2024+.