[Ferns of the Cascade Mountains of Oregon and Washington]

Spleenworts of the Cascade Mts. of Oregon and Washington

Aspleniaceae

Maidenhair Spleenwort: Asplenium trichomanes ssp. trichomanes

Maidenhair Spleenwort: Asplenium trichomanes

Spleenworts: The Genus Asplenium:

Forked Spleenwort, Grassfern, Northern Spleenwort: Asplenium septentrionale -

Large-spored Spleenwort, Maidenhair Spleenwort, Tetraploid Spleenwort: Asplenium trichomanes ssp. quadrivalens -

Maidenhair Spleenwort: Asplenium trichomanes ssp. trichomanes (Synonym: Asplenium melanocaulon) -

Green Spleenwort:Asplenium viride (Synonym: Asplenium trichomanes-ramosum) -

Paul Slichter E-mail