Athyrium angustum gallery
Northern Ladyfern Gallery
Fronds
Ricketts Glen State Park (Luzerne Co)
by George Chamuris on 06/17/2021
Indusiate sori
Abaxial (underside) surface of frond showing indusiate sori
Ricketts Glen State Park (Luzerne Co)
by George Chamuris on 08/31/2018
Close-up of curved indusiate sori
Ricketts Glen State Park (Luzerne Co)
by George Chamuris on 08/31/2018
Spores
