William Tanneberger:
Acanthaceae : Ruellia humilis - Fringeleaf Ruellia, Hairy Ruellia, Fringeleaf Wild Petunia flower
William Tanneberger:
Acanthaceae : Ruellia humilis - Fringeleaf Ruellia, Hairy Ruellia, Fringeleaf Wild Petunia flower
William Tanneberger:
Adoxaceae : Sambucus canadensis - Elderberry
William Tanneberger:
Adoxaceae : Sambucus canadensis - Elderberry flowers
William Tanneberger:
Adoxaceae : Viburnum acerifolium - Mapleleaf Viburnum flowers
William Tanneberger:
Adoxaceae : Viburnum acerifolium - Mapleleaf Viburnum flowers
William Tanneberger:
Adoxaceae (previously Caprifoliaceae) : Viburnum rufidulum - Southern Black-haw (Rusty Black-haw) flowers
William Tanneberger:
Annonaceae : Asimina triloba - American Pawpaw flower
William Tanneberger:
Annonaceae : Asimina triloba - American Pawpaw flower
William Tanneberger:
Annonaceae : Asimina triloba - American Pawpaw flower
William Tanneberger:
Apiaceae : Daucus carota (pink form) - Pink Queen-Anne's Lace, Wild Carrot flower
William Tanneberger:
Apiaceae : Eryngium yuccifolium - Rattlesnake Master flowers
William Tanneberger:
Apocynaceae : Vinca minor - Lesser Periwinkle, Creeping Myrtle, Periwinkle, Vinca flower
William Tanneberger:
Araceae : Arisaema triphyllum - Jack In The Pulpit
William Tanneberger:
Araceae : Arisaema triphyllum - Jack-in-the-Pulpit flowers (green form)
William Tanneberger:
Araceae : Arisaema triphyllum - Jack In The Pulpit flower with solid colored hood
William Tanneberger:
Araceae : Arisaema triphyllum - Jack In The Pulpit flower
William Tanneberger:
Araceae : Arisaema triphyllum - Jack In The Pulpit flower with striped hood
William Tanneberger:
Araceae : Arisaema triphyllum - Jack-in-the-Pulpit seeds
William Tanneberger:
Aristolochiaceae : Aristolochia serpentaria - Virginia Snakeroot, Birthwort flower
William Tanneberger:
Aristolochiaceae : Hexastylis arifolia - Heartleaf flowers
William Tanneberger:
Aristolochiaceae : Hexastylis shuttleworthii - Larged Flowered Heartleaf
William Tanneberger:
Aristolochiaceae : Hexastylis shuttleworthii - Large Flowered Heartleaf
William Tanneberger:
Aristolochiaceae: Aristolochia tomentosa - Wooly Dutchman’s Pipevine flower
William Tanneberger:
Aristolochiaceae: Aristolochia tomentosa - Wooly Dutchman’s Pipevine flower
William Tanneberger:
Aristolochiaceae: Aristolochia tomentosa - Wooly Dutchman’s Pipevine flower
William Tanneberger:
Apocynaceae (formerly Asclepiadaceae) : Asclepias amplexicaulis - Clasping Milkweed, Curly Milkweed flower
William Tanneberger:
Apocynaceae (formerly Asclepiadaceae) : Asclepias tuberosa - Butterfly Milkweed (yellow form)
William Tanneberger:
Apocynaceae (formerly Asclepiadaceae) : Asclepias tuberosa - Butterfly Milkweed flowers
William Tanneberger:
Apocynaceae (formerly Asclepiadaceae) : Asclepias tuberosa - Butterfly Milkweed flowers
