Robert W. Freckmann Herbarium
University of Wisconsin - Stevens Point

Vascular Plants

Wisconsin Plants

Herbarium

Photographers 
 

Photographer: Paul Drobot

Total distinct plants (not total photos) as either as a main or in additional photograph(s): 142

Click on header to change sort order.
Family Taxon Common NamePhotographs
Acanthaceae Ruellia humilis Nutt. fringe-leaf ruellia, hairy ruellia, hairy wild petunia, wild petunia Photograph of Ruellia humilis Nutt.
Aceraceae Acer negundo L. ash-leaved maple, box elder Photograph of Acer negundo L.
Aceraceae Acer saccharinum L. silver maple, soft maple Photograph of Acer saccharinum L.
Aceraceae Acer saccharum Marshall var. saccharum hard maple, sugar maple Photograph of Acer saccharum Marshall var. saccharum
Amaranthaceae Amaranthus retroflexus L. common amaranth, pigweed, redroot, rough amaranth, rough pigweed, wild-beet amaranth Photograph of Amaranthus retroflexus L.
Anacardiaceae Rhus hirta (L.) Sudw. staghorn sumac, velvet sumac Photograph of Rhus hirta (L.) Sudw.
Anacardiaceae Toxicodendron rydbergii (Small ex Rydb.) Greene Rydberg's poison-ivy, western poison-ivy Photograph of Toxicodendron rydbergii (Small ex Rydb.) Greene
Annonaceae Asimina triloba (L.) Dunal [Excluded] pawpaw Photograph of Asimina triloba (L.) Dunal
Apiaceae Daucus carota L. Queen Anne's-lace, wild carrot Photograph of Daucus carota L.
Apiaceae Eryngium yuccifolium Michx. button eryngo, rattlesnake-master Photograph of Eryngium yuccifolium Michx.
Apiaceae Zizia aptera (A.Gray) Fernald heart-leaved golden alexanders, heart-leaved meadow-parsnip Photograph of Zizia aptera (A.Gray) Fernald
Araceae Arisaema triphyllum (L.) Schott subsp. triphyllum Indian turnip, Jack-in-the-pulpit Photograph of Arisaema triphyllum (L.) Schott subsp. triphyllum
Araceae Symplocarpus foetidus (L.) Salisb. ex W.P.C.Barton skunk-cabbage Photograph of Symplocarpus foetidus (L.) Salisb. ex W.P.C.Barton
Aristolochiaceae Asarum canadense L. Canadian wild-ginger, wild-ginger Photograph of Asarum canadense L.
Asclepiadaceae Asclepias syriaca L. common milkweed, silkweed Photograph of Asclepias syriaca L.
Asclepiadaceae Asclepias verticillata L. whorled milkweed Photograph of Asclepias verticillata L.
Asteraceae Ambrosia artemisiifolia L. annual bur-sage, common ragweed, short ragweed Photograph of Ambrosia artemisiifolia L.
Asteraceae Ambrosia trifida L. var. trifida giant ragweed, great ragweed, horse-cane Photograph of Ambrosia trifida L. var. trifida
Asteraceae Bidens frondosus L. common beggar-ticks, devil's beggar-ticks Photograph of Bidens frondosus L.
Asteraceae Cichorium intybus L. blue-sailors, chicory Photograph of Cichorium intybus L.
Asteraceae Cirsium arvense (L.) Scop. Canada thistle, creeping thistle, field thistle Photograph of Cirsium arvense (L.) Scop.
Asteraceae Echinacea pallida (Nutt.) Nutt. pale purple coneflower, prairie coneflower Photograph of Echinacea pallida (Nutt.) Nutt.
Asteraceae Echinacea purpurea (L.) Moench broad-leaved purple coneflower, eastern purple coneflower Photograph of Echinacea purpurea (L.) Moench
Asteraceae Helenium autumnale L. var. autumnale common sneezeweed Photograph of Helenium autumnale L. var. autumnale
Asteraceae Liatris aspera Michx. lacerate blazing-star, rough blazing-star, tall gay-feather Photograph of Liatris aspera Michx.
Asteraceae Packera plattensis (Nutt.) W.A.Weber & A.Löve Platte groundsel, prairie groundsel, prairie ragwort Photograph of Packera plattensis (Nutt.) W.A.Weber & A.Löve
Asteraceae Rudbeckia hirta L. var. pulcherrima Farw. black-eyed Susan Photograph of Rudbeckia hirta L. var. pulcherrima Farw.
Asteraceae Silphium integrifolium Michx. prairie rosinweed, whole-leaf rosinweed Photograph of Silphium integrifolium Michx.
Asteraceae Silphium laciniatum L. var. laciniatum compass-plant Photograph of Silphium laciniatum L. var. laciniatum
Asteraceae Silphium perfoliatum L. var. perfoliatum cup-plant Photograph of Silphium perfoliatum L. var. perfoliatum
Asteraceae Silphium terebinthinaceum Jacq. var. terebinthinaceum basal-leaved rosinweed, prairie-dock, prairie rosinweed Photograph of Silphium terebinthinaceum Jacq. var. terebinthinaceum
Asteraceae Solidago nemoralis Aiton dyer's-weed goldenrod, gray goldenrod, old-field goldenrod Photograph of Solidago nemoralis Aiton
Asteraceae Solidago rigida L. rigid goldenrod, stiff goldenrod Photograph of Solidago rigida L.
Asteraceae Solidago rugosa Mill. subsp. rugosa var. villosa (Pursh) Fernald wrinkle-leaved goldenrod Photograph of Solidago rugosa Mill. subsp. rugosa var. villosa (Pursh) Fernald
Asteraceae Solidago speciosa Nutt. showy goldenrod Photograph of Solidago speciosa Nutt.
Asteraceae Sonchus asper (L.) Hill prickly sow-thistle, spiny sow-thistle Photograph of Sonchus asper (L.) Hill
Asteraceae Sonchus oleraceus L. common sow-thistle, field sow-thistle Photograph of Sonchus oleraceus L.
Asteraceae Tanacetum vulgare L. common tansy, golden-buttons, tansy Photograph of Tanacetum vulgare L.
Asteraceae Tragopogon dubius Scop. fistulous goat's-beard, greater sand goat's-beard, yellow salsify Photograph of Tragopogon dubius Scop.
Balsaminaceae Impatiens capensis Meerb. orange jewelweed, orange touch-me-not, spotted touch-me-not Photograph of Impatiens capensis Meerb.
Betulaceae Betula papyrifera Marshall canoe birch, paper birch, white birch Photograph of Betula papyrifera Marshall
Betulaceae Carpinus caroliniana Walter subsp. virginiana (Marshall) Furlow American hornbeam, blue-beech, hornbeam, ironwood Photograph of Carpinus caroliniana Walter subsp. virginiana (Marshall) Furlow
Boraginaceae Mertensia virginica (L.) Pers. ex Link eastern bluebells, Virginia bluebells, Virginia cowslip Photograph of Mertensia virginica (L.) Pers. ex Link
Brassicaceae Alliaria petiolata (M.Bieb.) Cavara & Grande garlic mustard Photograph of Alliaria petiolata (M.Bieb.) Cavara & Grande
Brassicaceae Barbarea vulgaris R.Br. garden yellow-rocket, winter-cress, yellow-rocket Photograph of Barbarea vulgaris R.Br.
Brassicaceae Cakile edentula (Bigelow) Hook. American sea-rocket Photograph of Cakile edentula (Bigelow) Hook.
Brassicaceae Cardamine bulbosa (Schreb. ex Muhl.) Britton, Sterns & Poggenb. spring-cress Photograph of Cardamine bulbosa (Schreb. ex Muhl.) Britton, Sterns & Poggenb.
Brassicaceae Cardamine concatenata (Michx.) O.Schwarz cut-leaved toothwort, five-parted toothwort Photograph of Cardamine concatenata (Michx.) O.Schwarz
Brassicaceae Descurainia sophia (L.) Webb ex Prantl flix-weed, herb-Sophia, tansy mustard Photograph of Descurainia sophia (L.) Webb ex Prantl
Cactaceae Opuntia macrorhiza Engelm. plains prickly-pear, twist-spine prickly-pear Photograph of Opuntia macrorhiza Engelm.
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