Flora of Pennsylvania

Alnus incana gallery

Speckled Alder Gallery

Male catkins
Male catkins
Cherry Valley (Monroe Co)
by Paul Nale on 03/02/2025
Male & female catkins
Male & female catkins
Cherry Valley (Monroe Co)
by Paul Nale on 03/02/2025
Flowering catkins
Flowering catkins
Peace Valley (Bucks Co)
by Paul Nale on 03/20/2025
Flowering catkins
Flowering catkins
Peace Valley (Bucks Co)
by Paul Nale on 03/20/2025