Robert W. Freckmann Herbarium
University of Wisconsin - Stevens Point

Vascular Plants

Wisconsin Plants

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Portage County:    

Counts of species (not including subspecies, varieties, or forms)  Total: 1147  Native: 908  Total Records: 1304

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Family Taxon Common NamePhotographs
Aceraceae Acer ginnala Maxim. Amur maple Photograph of Acer ginnala Maxim.
Aceraceae Acer negundo L. ash-leaved maple, box elder Photograph of Acer negundo L.
Aceraceae Acer negundo L. var. negundo box elder NO Photograph available
Aceraceae Acer platanoides L. Norway maple Photograph of Acer platanoides L.
Aceraceae Acer rubrum L. var. rubrum red maple Photograph of Acer rubrum L. var. rubrum
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
Acoraceae Acorus calamus L. sweet-flag Photograph of Acorus calamus L.
Alismataceae Alisma subcordatum Raf. American water-plantain, common water-plantain, southern water-plantain Photograph of Alisma subcordatum Raf.
Alismataceae Alisma triviale Pursh northern water-plantain Photograph of Alisma triviale Pursh
Alismataceae Sagittaria cristata Engelm. crested arrow-head Photograph of Sagittaria cristata Engelm.
Alismataceae Sagittaria graminea Michx. subsp. graminea grass-leaved arrow-head, grass-leaved sagittaria Photograph of Sagittaria graminea Michx. subsp. graminea
Alismataceae Sagittaria latifolia Willd. broad-leaved arrow-head, common arrow-head, duck-potato, wapato Photograph of Sagittaria latifolia Willd.
Alismataceae Sagittaria rigida Pursh sessile-fruited arrow-head, stiff arrow-head Photograph of Sagittaria rigida Pursh
Amaranthaceae Amaranthus albus L. prostrate pigweed, tumble pigweed, tumbleweed, tumbleweed amaranth, white amaranth Photograph of Amaranthus albus L.
Amaranthaceae Amaranthus blitoides S.Watson creeping amaranth, mat amaranth, matweed, matweed amaranth, prostratre amaranth, prostrate pigweed Photograph of Amaranthus blitoides S.Watson
Amaranthaceae Amaranthus powellii S.Watson green amaranth, Powell's amaranth, Powell's smooth amaranth, tall amaranth Photograph of Amaranthus powellii S.Watson
Amaranthaceae Amaranthus retroflexus L. common amaranth, pigweed, redroot, rough amaranth, rough pigweed, wild-beet amaranth Photograph of Amaranthus retroflexus L.
Amaranthaceae Celosia argentea L. silver cock's-comb Photograph of Celosia argentea L.
Amaranthaceae Froelichia floridana (Nutt.) Moq. common cotton-weed, Florida snake-cotton, plains snake-cotton Photograph of Froelichia floridana (Nutt.) Moq.
Amaranthaceae Froelichia gracilis (Hook.) Moq. cotton-weed, slender cotton-weed, slender snake-cotton, small cotton-weed Photograph of Froelichia gracilis (Hook.) Moq.
Anacardiaceae Rhus glabra L. smooth sumac Photograph of Rhus glabra L.
Anacardiaceae Rhus hirta (L.) Sudw. staghorn sumac, velvet sumac Photograph of Rhus hirta (L.) Sudw.
Anacardiaceae Rhus X pulvinata Greene (pro sp.) hybrid sumac, northern sumac, pulvinate sumac NO Photograph available
Anacardiaceae Toxicodendron radicans (L.) Kuntze subsp. negundo (Greene) Gillis common eastern poison-ivy, poison-ivy Photograph of Toxicodendron radicans (L.) Kuntze subsp. negundo (Greene) Gillis
Anacardiaceae Toxicodendron rydbergii (Small ex Rydb.) Greene Rydberg's poison-ivy, western poison-ivy Photograph of Toxicodendron rydbergii (Small ex Rydb.) Greene
Apiaceae Angelica atropurpurea L. common great angelica, great angelica, purple-stem angelica Photograph of Angelica atropurpurea L.
Apiaceae Angelica atropurpurea L. var. atropurpurea common great angelica, great angelica, purple-stem angelica NO Photograph available
Apiaceae Angelica atropurpurea L. var. occidentalis Fassett purple-stem angelica, western great angelica NO Photograph available
Apiaceae Carum carvi L. caraway Photograph of Carum carvi L.
Apiaceae Cicuta bulbifera L. bulblet water-hemlock Photograph of Cicuta bulbifera L.
Apiaceae Cicuta maculata L. common water-hemlock, spotted water-hemlock Photograph of Cicuta maculata L.
Apiaceae Cryptotaenia canadensis (L.) DC. Canadian honewort, white chervil Photograph of Cryptotaenia canadensis (L.) DC.
Apiaceae Daucus carota L. Queen Anne's-lace, wild carrot Photograph of Daucus carota L.
Apiaceae Heracleum lanatum Michx. American cow-parsnip Photograph of Heracleum lanatum Michx.
Apiaceae Hydrocotyle americana L. American marsh pennywort, marsh pennywort Photograph of Hydrocotyle americana L.
Apiaceae Osmorhiza claytonii (Michx.) C.B.Clarke bland sweet cicely, Clayton's sweet-root, hairy sweet cicely Photograph of Osmorhiza claytonii (Michx.) C.B.Clarke
Apiaceae Oxypolis rigidior (L.) Raf. common water-dropwort, stiff cowbane Photograph of Oxypolis rigidior (L.) Raf.
Apiaceae Pastinaca sativa L. wild parsnip Photograph of Pastinaca sativa L.
Apiaceae Sanicula canadensis L. Canadian black snakeroot, Canadian sanicle Photograph of Sanicula canadensis L.
Apiaceae Sanicula gregaria E.P.Bicknell clustered black snakeroot Photograph of Sanicula gregaria E.P.Bicknell
Apiaceae Sanicula marilandica L. black snakeroot, Maryland sanicle Photograph of Sanicula marilandica L.
Apiaceae Sium suave Walter hemlock water-parsnip, water-parsnip Photograph of Sium suave Walter
Apiaceae Zizia aurea (L.) W.D.J.Koch common golden alexanders, golden alexanders, golden zizia Photograph of Zizia aurea (L.) W.D.J.Koch
Apocynaceae Apocynum androsaemifolium L. spreading dogbane Photograph of Apocynum androsaemifolium L.
Apocynaceae Apocynum X floribundum Greene (pro sp.) hybrid dogbane, intermediate dogbane Photograph of Apocynum X floribundum Greene (pro sp.)
Apocynaceae Apocynum sibiricum Jacq. clasping dogbane, Indian hemp Photograph of Apocynum sibiricum Jacq.
Aquifoliaceae Ilex mucronata (L.) M.Powell, V.Savolainen & S.Andrews cat-berry, mountain holly Photograph of Ilex mucronata (L.) M.Powell, V.Savolainen & S.Andrews
Aquifoliaceae Ilex verticillata (L.) A.Gray common winterberry Photograph of Ilex verticillata (L.) A.Gray
Araceae Arisaema dracontium (L.) Schott dragon-root, green dragon Photograph of Arisaema dracontium (L.) Schott
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