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:
Acanthaceae : Ruellia humilis - Fringeleaf Ruellia, Hairy Ruellia, Fringeleaf Wild Petunia flower
William Tanneberger:
Adoxaceae : Sambucus canadensis - Elderberry flowers
William Tanneberger:
Adoxaceae : Sambucus canadensis - Elderberry flowers
William Tanneberger:
Adoxaceae : Sambucus canadensis - Elderberry flowers
William Tanneberger:
Alismataceae : Sagittaris sp. - Arrowhead
William Tanneberger:
Alismataceae : Sagittaris sp. - Arrowhead
William Tanneberger:
Amaranthaceae : Phytolacca americana - Pokeweed flowers
William Tanneberger:
Amaranthaceae : Phytolacca americana - Pokeweed fruit
William Tanneberger:
Amaryllidaceae: Allium vineale - Crow Garlic, Field Garlic, Wild Garlic flower buds
William Tanneberger:
Amaryllidaceae : Hymenocallis caroliniana (formerly H. occidentalis) - Carolina Spider Lily
William Tanneberger:
Amaryllidaceae: Zephyranthes atamasco - Atamasco Lily, Rain lily flower
William Tanneberger:
Amaryllidaceae: Zephyranthes atamasco - Atamasco Lily, Rain lily flower
William Tanneberger:
Amarylilidaceae : Zephyranthes grandiflora - Rosepink Zephyr Lily, Fairy Lily, Rain Lily flower
William Tanneberger:
Amarylilidaceae : Zephyranthes grandiflora - Rosepink Zephyr Lily, Fairy Lily, Rain Lily flower
William Tanneberger:
Annonaceae : Asimina triloba - immature American Pawpaw flower
William Tanneberger:
Annonaceae : Asimina triloba - American Pawpaw flower (female phase)
William Tanneberger:
Apiaceae : Daucus carota - Queen-Anne's Lace, Wild Carrot flower
William Tanneberger:
Apiaceae : Daucus carota (pink form) - Pink Queen-Anne's Lace, Wild Carrot flower
William Tanneberger:
Apiaceae : Eryngium yuccifolium - Rattlesnake Master
William Tanneberger:
Apiaceae : Eryngium yuccifolium - Rattlesnake Master flowers
William Tanneberger:
Apiaceae : Zizia trifoliata - Golden Alexander flowers
William Tanneberger:
Apocynaceae (formerly Asclepiadaceae) : Asclepias amplexicaulis - Clasping Milkweed, Curly Milkweed flower
William Tanneberger:
Asclepiadaceae : Asclepias amplexicaulis - Clasping Milkweed
William Tanneberger:
Asclepiadaceae : Asclepias amplexicaulis - Clasping Milkweed flowers
William Tanneberger:
Asclepiadaceae : Asclepias amplexicaulis - Clasping Milkweed flowers
William Tanneberger:
Asclepiadaceae : Asclepias amplexicaulis - Clasping Milkweed seed pods
William Tanneberger:
Apocynaceae : Asclepias humistrata - Sandhill Milkweed flowers
William Tanneberger:
Asclepiadaceae : Asclepias incarnata - Swamp Milkweed, Rose Milkweed flowers
