William Tanneberger:
Adoxaceae : Sambucus canadensis - Elderberry flowers
William Tanneberger:
Adoxaceae : Sambucus canadensis - Elderberry flowers
William Tanneberger:
Adoxaceae (previously Caprifoliaceae) : Viburnum rufidulum - Southern Black-haw (Rusty Black-haw) flowers
William Tanneberger:
Adoxaceae : Viburnum acerifolium - Mapleleaf Viburnum flowers
William Tanneberger:
Adoxaceae : Viburnum acerifolium - Mapleleaf Viburnum flowers
William Tanneberger:
Adoxaceae : Viburnum acerifolium - Mapleleaf Viburnum flowers
William Tanneberger:
Adoxaceae : Viburnum acerifolium - Mapleleaf Viburnum
William Tanneberger:
Adoxaceae : Viburnum acerifolium - Mapleleaf Viburnum autumn foliage and fruit
William Tanneberger:
Anacardiaceae : Rhus copallina - Winged Sumac autumn foliage
William Tanneberger:
Anacardiaceae : Rhus copallina - Winged Sumac autumn foliage
William Tanneberger:
Anacardiaceae : Rhus glabra - Smooth Sumac
William Tanneberger:
Anacardiaceae: Rhus glabra - Smooth Sumac in fall colors
William Tanneberger:
Anacardiaceae : Toxicodendron (formerly Rhus) radicans - Climbing Poison Ivy
William Tanneberger:
Anacardiaceae : Toxicodendron (formerly Rhus) radicans - Climbing Poison Ivy leaves
William Tanneberger:
Anacardiaceae : Toxicodendron radicans - Climbing Poison Ivy flowers
William Tanneberger:
Anacardiaceae : Toxicodendron (formerly Rhus) radicans - Climbing Poison Ivy autumn foliage
William Tanneberger:
Anacardiaceae : Toxicodendron (formerly Rhus) radicans - Climbing Poison Ivy autumn foliage
William Tanneberger:
Anacardiaceae : Toxicodendron (formerly Rhus) radicans - Climbing Poison Ivy autumn foliage
William Tanneberger:
Anacardiaceae : Toxicodendron (formerly Rhus) pubescens - Eastern Poison Oak
William Tanneberger:
Anacardiaceae : Toxicodendron (formerly Rhus) pubescens - Eastern Poison Oak
William Tanneberger:
Anacardiaceae : Toxicodendron (formerly Rhus) pubescens - Eastern Poison Oak flowers
William Tanneberger:
Annonaceae : Asimina triloba - American Pawpaw flowers
William Tanneberger:
Annonaceae : Asimina triloba - immature American Pawpaw flowers
William Tanneberger:
Annonaceae : Asimina triloba - American Pawpaw flower
William Tanneberger:
Annonaceae : Asimina triloba - American Pawpaw flower
William Tanneberger:
Annonaceae : Asimina triloba - immature American Pawpaw flower
William Tanneberger:
Annonaceae : Asimina triloba - American Pawpaw flower (female phase)
William Tanneberger:
Annonaceae : Asimina triloba - American Pawpaw flower
William Tanneberger:
Annonaceae : Asimina triloba - Pawpaw autumn foliage
William Tanneberger:
Aristolochiaceae: Aristolochia tomentosa - Wooly Dutchman’s Pipevine flower
