Brule River State Forest - Thomson 1942-1944

Families: 95

Genera: 244

Species: 371

Total Taxa: 371

Page 1 of 1: 1

ACORACEAE

Acorus americanus (Raf.) Raf. - Several-Vein Sweetflag

Thomson, John W., Jr.... 5491 [WIS]

ALISMATACEAE

Alisma triviale Pursh - Northern Water-Plantain

Thomson, John W., Jr.... 5483 [WIS], Thomson, John W., Jr.... 5351 [WIS]

Sagittaria cuneata E. Sheld. - Arum-Leaf Arrowhead

Thomson, John W., Jr.... 5477 [WIS], Thomson, John W., Jr.... 5477 [WIS], Thomson, John W., Jr.... 5477 [WIS], Thomson, John W., Jr.... 5259 [WIS]

Sagittaria latifolia Willd. - Duck-Potato

Thomson, John W., Jr.... 5292 [WIS], Thomson, John W., Jr.... 5282 [WIS], Thomson, John W., Jr.... 5194 [WIS]

Sagittaria rigida Pursh - Sessile-Fruit Arrowhead

Thomson, John W., Jr.... 5293 [WIS], Thomson, John W., Jr.... 5291 [WIS], Thomson, John W., Jr.... 5339 [WIS]

AMARYLLIDACEAE

Allium tricoccum Aiton - Wideleaf Wild Leek

Thomson, John W., Jr. 5539 [WIS]

ANACARDIACEAE

Rhus hirta Sudworth - Stag-Horn Sumac

Thomson, John W., Jr. 5257 [WIS]

Rhus × borealis Greene - Northern Sumac

Thomson, John W., Jr. 5500 [WIS]

APIACEAE

Cicuta bulbifera L. - Bulblet-Bearing Water-Hemlock

Thomson, John W., Jr. 5091 [WIS]

Heracleum maximum W. Bartram - American Cow-Parsnip

Thomson, John W., Jr. 5540 [WIS]

Osmorhiza claytonii (Michx.) C. B. Clarke - Hairy Sweet-Cicely

Thomson, John W., Jr. 5538 [WIS]

Pastinaca sativa L. - Wild Parsnip

Thomson, John W., Jr. 5255 [WIS]

Sanicula marilandica L. - Maryland Black-Snakeroot

Thomson, John W., Jr. 5482 [WIS]

Sium suave Walter - Hemlock Water-Parsnip

Thomson, John W., Jr.... 5350 [WIS]

APOCYNACEAE

Asclepias incarnata L. - Swamp Milkweed

Thomson, John W., Jr.... 5547 [WIS]

Asclepias incarnata subsp. incarnata - Swamp Milkweed

Thomson, John W., Jr.... 5290 [WIS]

AQUIFOLIACEAE

Ilex mucronata (L.) M. Powell, Savol. & S. Andrews - Catberry

Thomson, John W., Jr.... 5482 [WIS]

Ilex verticillata (L.) A. Gray - Common Winterberry

Thomson, John W., Jr. 5096 [WIS], Thomson, John W., Jr. s.n. [WIS]

ARACEAE

Arisaema triphyllum (L.) Schott - Jack-in-the-Pulpit

Arisaema triphyllum subsp. triphyllum (L.) Schott - Jack in the pulpit

Thomson, John W., Jr. 5425 [WIS]

Calla palustris L. - Water-Dragon

Thomson, John W., Jr. 5251 [WIS]

Lemna turionifera Landolt - Turion Duckweed

Thomson, John W., Jr.... 5163 [WIS]

Spirodela polyrrhiza (L.) Schleid. - Common Duckmeat

Thomson, John W., Jr.... 5163 [WIS]

Symplocarpus foetidus (L.) Salisb. ex Nutt. - Skunk-Cabbage

Thomson, John W., Jr. 5552 [WIS]

ARALIACEAE

Aralia hispida Vent. - Bristly Sarsaparilla

Thomson, John W., Jr. 5256 [WIS]

Aralia nudicaulis L. - Wild Sarsaparilla

Thomson, John W., Jr. 5479 [WIS]

Aralia racemosa L. - American Spikenard

Thomson, John W., Jr. 5545 [WIS], Thomson, John W., Jr. 5099 [WIS]

Panax trifolius L. - Dwarf Ginseng

Thomson, John W., Jr. 5418 [WIS]

ASPARAGACEAE

Maianthemum canadense Desf. - False Lily-of-the-Valley

Thomson, John W., Jr. 5337 [WIS]

Maianthemum trifolium (L.) Sloboda - Three-Leaf False Solomon's-Seal

Thomson, John W., Jr. 5321 [WIS]

ASTERACEAE

Ambrosia psilostachya DC. - Perennial Ragweed

Thomson, John W., Jr. s.n. [WIS]

Antennaria howellii Greene - Small Pussytoes

Antennaria howellii subsp. neodioica (Greene) R. J. Bayer - Small Pussytoes

Thomson, John W., Jr. 5329 [WIS], Thomson, John W., Jr. 5328 [WIS]

Antennaria parlinii Fernald - Parlin's Pussytoes

Antennaria parlinii subsp. fallax (Greene) R. J. Bayer & Stebbins - Parlin's Pussytoes

Thomson, John W., Jr. 5374 [WIS]

Antennaria plantaginifolia (L.) Hook. - Woman's-Tobacco

Thomson, John W., Jr. 5219 [WIS]

Artemisia pontica L. - Roman Wormwood

Thomson, John W., Jr. 5270 [WIS]

Artemisia vulgaris L. - Common Wormwood

Thomson, John W., Jr. 5116 [WIS]

Bidens cernua L. - Nodding Burr-Marigold

Thomson, John W., Jr.... 5359 [WIS]

Bidens frondosa L. - Devil's-Pitchfork

Thomson, John W., Jr. s.n. [WIS]

Centaurea jacea L. - Brown-Ray Knapweed

Thomson, John W., Jr. 5076 [WIS]

Centaurea stoebe L. - Spotted Knapweed

Thomson, John W., Jr. 5190 [WIS]

Cirsium muticum Michx. - Swamp Thistle

Thomson, John W., Jr. s.n. [WIS]

Conyza canadensis (L.) Cronquist - Canadian Horseweed

Thomson, John W., Jr. 5544 [WIS]

Crepis tectorum L. - Narrow-Leaf Hawk's-Beard

Thomson, John W., Jr. 5268 [WIS]

Doellingeria umbellata (Mill.) Nees - Parasol White-Top

Thomson, John W., Jr. 5139 [WIS]

Erigeron glabellus Nutt. - Streamside Fleabane

Thomson, John W., Jr.... 5548 [WIS]

Erigeron strigosus Muhl. ex Willd. - Prairie Fleabane

Thomson, John W., Jr. 5387 [WIS]

Eurybia macrophylla (L.) Cass. - Large-Leaf Wood-Aster

John Walter Thomson, Jr... 1943-10-08 [KANU]

Euthamia graminifolia (L.) Nutt. - flat-top goldentop

Thomson, John W., Jr. s.n. [WIS]

Eutrochium maculatum (L.) E. E. Lamont - Spotted Trumpetweed

Thomson, John W., Jr.... 5298 [WIS]

Gnaphalium uliginosum L. - Marsh Cudweed

Thomson, John W., Jr. 5195 [WIS]

Grindelia squarrosa (Pursh) Dunal - Curly-Cup Gumweed

Thomson, John W., Jr. 5434 [WIS]

Helianthus giganteus L. - Giant Sunflower

Thomson, John W., Jr. 5449 [WIS]

Helianthus occidentalis Riddell - Few-Leaf Sunflower

Helianthus occidentalis subsp. occidentalis - Few-Leaf Sunflower

Thomson, John W., Jr. 5130 [WIS]

Hieracium scabrum Michx. - Rough Hawkweed

Thomson, John W., Jr.... 5483 [WIS]

Lactuca canadensis L. - Wild Lettuce

Thomson, John W., Jr. 5186 [WIS], Thomson, John W., Jr. 5187 [WIS]

Leucanthemum vulgare Lam. - Ox-Eye Daisy

Thomson, John W., Jr. 5543 [WIS]

Liatris aspera Michx. - Tall Gayfeather

Thomson, John W., Jr. 5071 [WIS]

Megalodonta beckii (Torr. ex Spreng.) Greene

Thomson, John W., Jr.... 5367 [WIS]

Packera aurea (L.) Á. Löve & D. Löve - Golden Groundsel

Thomson, John W., Jr.... 5573 [WIS]

Packera paupercula (Michx.) Á. Löve & D. Löve - Balsam Groundsel

Thomson, John W., Jr. 5515 [WIS]

Prenanthes alba L. - White Rattlesnake-Root

Thomson, John W., Jr. 5441 [WIS]

Rudbeckia hirta L. - Black-Eyed-Susan

Thomson, John W., Jr. 5388 [WIS]

Rudbeckia laciniata L. - Green-Head Coneflower

Thomson, John W., Jr.... 5524 [WIS], Thomson, John W., Jr.... 5523 [WIS]

Solidago canadensis L. - Canadian Goldenrod

Thomson, John W., Jr. 5516 [WIS]

Solidago gigantea Aiton - Late Goldenrod

Thomson, John W., Jr. 5379 [WIS]

Solidago hispida Muhl. ex Willd. - Hairy Goldenrod

Thomson, John W., Jr. 5125 [WIS]

Solidago juncea Aiton - Early Goldenrod

Thomson, John W., Jr. 5122 [WIS]

Solidago nemoralis Aiton - Gray Goldenrod

Thomson, John W., Jr. 5121 [WIS]

Solidago nemoralis var. nemoralis - gray goldenrod

Thomson, John W., Jr. 5123 [WIS]

Solidago ptarmicoides (Torr. & A. Gray) B. Boivin - Prairie Flat-Top-Goldenrod

Thomson, John W., Jr. 5133 [WIS]

Solidago uliginosa Nutt. - Bog Goldenrod

Thomson, John W., Jr. 5120 [WIS], Thomson, John W., Jr.... 5340 [WIS]

Symphyotrichum boreale (Torr. & A. Gray) Á. Löve & D. Löve - Boreal American-Aster

Thomson, John W., Jr. 5124 [WIS]

Symphyotrichum ciliolatum (Lindl.) A. Löve & D. Löve - Lindley's American-Aster

Symphyotrichum laeve (L.) Á. Löve & D. Löve - Smooth Blue American-Aster

Thomson, John W., Jr. 5132 [WIS]

Symphyotrichum lanceolatum (Willd.) G. L. Nesom - White Panicled American-Aster

Thomson, John W., Jr.... 5368 [WIS]

Symphyotrichum oolentangiense (Riddell) G. L. Nesom - Sky-Blue American-Aster

Thomson, John W., Jr. 5567 [WIS]

Symphyotrichum pilosum (Willd.) G. L. Nesom - White Oldfield American-Aster

Thomson, John W., Jr. 5135 [WIS]

Symphyotrichum puniceum (L.) Á. Löve & D. Löve - Purple-Stem American-Aster

Thomson, John W., Jr.... 5485 [WIS]

Tragopogon pratensis L. - Jack-Go-To-Bed-At-Noon

Thomson, John W., Jr. 5252 [WIS]

ATHYRIACEAE

Athyrium filix-femina (L.) Roth - Lady Fern

Thomson, John W., Jr. 5575 [WIS]

BALSAMINACEAE

Impatiens capensis Meerb. - Spotted Touch-Me-Not

Thomson, John W., Jr. s.n. [WIS]

BERBERIDACEAE

Caulophyllum thalictroides (L.) Michx. - Blue Cohosh

Thomson, John W., Jr. 5568 [WIS]

BETULACEAE

Alnus incana (L.) Moench - Speckled Alder

Alnus incana subsp. rugosa (Du Roi) R.T. Clausen - Speckled Alder

Thomson, John W., Jr. 5052 [WIS]

Alnus viridis (Chaix) DC.

Alnus viridis subsp. crispa (Aiton) Turrill

Thomson, John W., Jr. s.n. [WIS]

Betula alleghaniensis Britton - Yellow Birch

Thomson, John W., Jr. 5492 [WIS]

Betula papyrifera Marshall - Paper Birch

John Walter Thomson, Jr... s.n. [KANU], John Walter Thomson, Jr 1943-11-00 [KANU]

Corylus americana Walter - American Hazelnut

Thomson, John W., Jr.... 5545 [WIS]

Corylus cornuta Marshall - Beaked Hazelnut

Thomson, John W., Jr. s.n. [WIS]

Ostrya virginiana (Mill.) K. Koch - Eastern Hop-Hornbeam

Fassett, Norman C.... s.n. [WIS]

BORAGINACEAE

Lithospermum canescens (Michx.) Lehm. - Hoary Puccoon

Thomson, John W., Jr. 5227 [WIS]

Lithospermum caroliniense (J. F. Gmel.) MacMill. - Hairy Puccoon

Thomson, John W., Jr. 5377 [WIS]

Myosotis scorpioides L. - True Forget-Me-Not

Thomson, John W., Jr. s.n. [WIS]

BRASSICACEAE

Berteroa incana (L.) DC. - Hoary False Madwort

Thomson, John W., Jr.... 5563 [WIS]

Lepidium densiflorum Schrad. - Miner's Pepperwort

Thomson, John W., Jr. 5201 [WIS]

Nasturtium officinale W. T. Aiton - Watercress

Thomson, John W., Jr.... 5272 [WIS]

Rorippa palustris (L.) Besser - Bog Yellowcress

Rorippa palustris subsp. fernaldiana (Butters & Abbe) Jonsell - Fernald's yellowcress

Thomson, John W., Jr. 5179 [WIS]

Turritis glabra L. - Tower-Mustard

Thomson, John W., Jr.... 5560 [WIS]

CAMPANULACEAE

Campanula aparinoides Pursh - Marsh Bellflower

Thomson, John W., Jr. 5085 [WIS]

Campanula rotundifolia L. - Bluebell-of-Scotland

Thomson, John W., Jr. 5384 [WIS]

CANNABACEAE

Humulus lupulus L. - Common Hop

Thomson, John W., Jr.... 5355 [WIS]

CAPRIFOLIACEAE

Diervilla lonicera Mill. - Northern Bush-Honeysuckle

Thomson, John W., Jr. 5403 [WIS]

Linnaea borealis L. - American Twinflower

Linnaea borealis subsp. americana (Forbes) Hultén ex R. T. Clausen - American Twinflower

Thomson, John W., Jr. 5248 [WIS]

Lonicera canadensis Bartram ex Marshall - American Fly-Honeysuckle

Thomson, John W., Jr. 5390 [WIS]

Lonicera oblongifolia (Goldie) Hook. - Swamp Fly-Honeysuckle

Thomson, John W., Jr. 5239 [WIS]

Lonicera villosa (Michx.) Schult. - Mountain Fly-Honeysuckle

Thomson, John W., Jr. 5237 [WIS]

Symphoricarpos albus (L.) S. F. Blake - Common Snowberry

Thomson, John W., Jr. 5181 [WIS]

Symphoricarpos occidentalis Hook. - Western Snowberry

Thomson, John W., Jr.... 5480 [WIS]

CARYOPHYLLACEAE

Cerastium fontanum Baumg. - Common Mouse-Ear Chickweed

Thomson, John W., Jr. 5324 [WIS]

Cerastium fontanum subsp. vulgare (Hartm.) Greuter & Burdet - Common Mouse-Ear Chickweed

Thomson, John W., Jr. 5198 [WIS]

Scleranthus annuus L. - Annual Knawel

Thomson, John W., Jr. 5094 [WIS]

Silene latifolia Poir. - Bladder-Campion

Thomson, John W., Jr. 5315 [WIS]

Silene vulgaris (Moench) Garcke - Maiden's-Tears

Thomson, John W., Jr. 5392 [WIS]

Stellaria longifolia Muhl. ex Willd. - Long-Leaf Starwort

Thomson, John W., Jr.... 5260 [WIS]

CELASTRACEAE

Celastrus scandens L. - American Bittersweet

Thomson, John W., Jr.... 5354 [WIS]

CERATOPHYLLACEAE

Ceratophyllum demersum L. - Coon's-Tail

Thomson, John W., Jr. 5272 [WIS], Thomson, John W., Jr.... 5192 [WIS]

CISTACEAE

Helianthemum canadense (L.) Michx. - Long-Branch Frostweed

Thomson, John W., Jr. 5393 [WIS]

COLCHICACEAE

Uvularia sessilifolia L. - Sessile-Leaf Bellwort

Thomson, John W., Jr. 5312 [WIS]

CONVOLVULACEAE

Calystegia spithamaea (L.) Pursh - Low False Bindweed

Thomson, John W., Jr. 5514 [WIS]

CORNACEAE

Cornus alternifolia L. f. - Alternate-Leaf Dogwood

Thomson, John W., Jr. 5522 [WIS]

Cornus canadensis L. - Canadian Bunchberry

Thomson, John W., Jr. 5138 [WIS]

Cornus racemosa Lam. - Gray Dogwood

Thomson, John W., Jr. 5253 [WIS]

Cornus rugosa Lam. - Round-Leaf Dogwood

Thomson, John W., Jr. 5404 [WIS]

Cornus stolonifera Michx. - Red Osier

CUPRESSACEAE

Thuja occidentalis L. - Eastern Arborvitae

Thomson, John W., Jr. s.n. [WIS]

CYPERACEAE

Carex adusta Boott - Lesser Brown Sedge

J.W. Thomson, Jr. 5405 [UWL]

Carex arctata Boott - Drooping Woodland Sedge

Thomson, John W., Jr. 5242 [WIS]

Carex bebbii (L. H. Bailey) Fernald - Bebb's Sedge

Thomson, John W., Jr.... 5173 [WIS]

Carex communis L. H. Bailey - Fibrous-Root Sedge

Thomson, John W., Jr. 5478 [WIS], J.W. Thomson 5478 [UWL]

Carex crinita Lam. - Fringed Sedge

Thomson, John W., Jr. 5521 [WIS]

Carex disperma Dewey - Soft-Leaf Sedge

Thomson, John W., Jr. 5243 [WIS]

Carex gracillima Schwein. - Graceful Sedge

Thomson, John W., Jr. 5508 [WIS]

Carex hystericina Muhl. ex Willd. - Porcupine Sedge

Thomson, John W., Jr.... 5177 [WIS]

Carex intumescens Rudge - Greater Bladder Sedge

Thomson, John W., Jr. 5250 [WIS]

Carex projecta Mack. - Necklace Sedge

Paul B. Marcum... 7105 [WIS]

Carex retrorsa Schwein. - Retrorse Sedge

Thomson, John W., Jr.... 5527 [WIS]

Carex stricta Lam. - Uptight Sedge

Thomson, John W., Jr.... 5261 [WIS]

Carex tenella Froel. ex Kunth

J.W. Thomson Jr. 5243 [UWL]

Carex trisperma Dewey - Three-Seed Sedge

Thomson, John W., Jr. 5244 [WIS]

Carex tuckermanii Dewey - Tuckerman's Sedge

Thomson, John W., Jr.... 5520 [WIS], J.W.Thomson, Jr. 5520 [UWL]

Dulichium arundinaceum (L.) Britton - Three-Way Sedge

Thomson, John W., Jr.... 5566 [WIS]

Eleocharis erythropoda Steud. - Bald Spike-Rush

Thomson, John W., Jr.... 5176 [WIS]

Eleocharis intermedia Schult. - Intermediate Spike-Rush

Thomson, John W., Jr.... 5285 [WIS]

Eriophorum angustifolium Honck. - Tall Cotton-Grass

Thomson, John W., Jr. 5230 [WIS]

Eriophorum vaginatum L. - Tussock Cotton-Grass

Thomson, John W., Jr. 5229 [WIS], Thomson, John W., Jr. 5572 [WIS]

Eriophorum viridicarinatum (Engelm.) Fernald - Tassel Cotton-Grass

Thomson, John W., Jr. 5238 [WIS]

Schoenoplectus tabernaemontani (C. C. Gmel.) Palla - softstem bulrush

Thomson, John W., Jr.... 5479 [WIS]

CYSTOPTERIDACEAE

Gymnocarpium dryopteris (L.) Newman - Northern Oak Fern

Thomson, John W., Jr. 5503 [WIS]

DENNSTAEDTIACEAE

Pteridium aquilinum (L.) Kuhn - Northern Bracken Fern

Thomson, John W., Jr. 5088 [WIS], Thomson, John W., Jr. 5100 [WIS]

DROSERACEAE

Drosera rotundifolia L. - Round-Leaf Sundew

Thomson, John W., Jr. 5551 [WIS], Thomson, John W., Jr. 5314 [WIS]

DRYOPTERIDACEAE

Dryopteris carthusiana (Vill.) H. P. Fuchs - Spinulose Wood Fern

Thomson, John W., Jr. s.n. [WIS]

Dryopteris cristata (L.) A. Gray - Crested Wood Fern

Thomson, John W., Jr. 5507 [WIS]

ELAEAGNACEAE

Shepherdia canadensis (L.) Nutt. - Russet Buffalo-Berry

John Walter Thomson, Jr... s.n. [KANU]

EQUISETACEAE

Equisetum L. - horsetail

Equisetum X ferrissii Clute (pro sp.) - Ferris' Horsetail

Thomson, John W., Jr. 5549 [WIS]

ERICACEAE

Andromeda glaucophylla Link - Bog-Rosemary

Thomson, John W., Jr. 5550 [WIS]

Arctostaphylos uva-ursi (L.) Spreng. - Red Bearberry

Thomson, John W., Jr. 5097 [WIS]

Epigaea repens L. - Trailing-Arbutus

Thomson, John W., Jr. 5306 [WIS]

Kalmia polifolia Wangenh. - Bog-Laurel

Thomson, John W., Jr. 5313 [WIS]

Moneses uniflora (L.) A. Gray - Single-Delight

Thomson, John W., Jr. 5241 [WIS]

Orthilia secunda (L.) House - Sidebells

Thomson, John W., Jr. 5389 [WIS]

Pyrola asarifolia Michx. - Pink Wintergreen

Pyrola asarifolia subsp. asarifolia - Pink Wintergreen

Thomson, John W., Jr. 5561 [WIS], Thomson, John W., Jr. 5511 [WIS]

Pyrola chlorantha Sw. - Green-Flower Wintergreen

Thomson, John W., Jr. 5245 [WIS]

Vaccinium angustifolium Aiton - Late Lowbush Blueberry

Thomson, John W., Jr. 5336 [WIS]

Vaccinium oxycoccos L. - Small Cranberry

Thomson, John W., Jr. 5552 [WIS]

ERIOCAULACEAE

Eriocaulon aquaticum (Hill) Druce - Seven-Angle Pipewort

Thomson, John W., Jr.... 5542 [WIS]

FABACEAE

Amphicarpaea bracteata (L.) Fernald - American Hog-Peanut

Thomson, John W., Jr.... 5343 [WIS]

Lathyrus ochroleucus Hook. - Cream Vetchling

Thomson, John W., Jr. 5325 [WIS]

Lathyrus venosus Muhl. ex Willd. - Veiny Vetchling

Thomson, John W., Jr. 5509 [WIS], Thomson, John W., Jr. 5518 [WIS]

Lespedeza capitata Michx. - Round-Head Bush-Clover

Thomson, John W., Jr.... 5348 [WIS]

Robinia pseudoacacia L. - Black Locust

Thomson, John W., Jr. 5169 [WIS]

Trifolium aureum Pollich - Greater Hop Clover

Thomson, John W., Jr. 5386 [WIS]

Trifolium hybridum L. - Alsike Clover

Thomson, John W., Jr. 5520 [WIS]

Vicia americana Muhl. ex Willd. - American Purple Vetch

Thomson, John W., Jr. 5576 [WIS]

Vicia villosa Roth - Winter Vetch

Thomson, John W., Jr. 5524 [WIS]

FAGACEAE

Quercus ellipsoidalis E. J. Hill - Northern Pin Oak

Thomson, John W., Jr. 5102 [WIS]

Quercus macrocarpa Michx. - Burr Oak

Thomson, John W., Jr. 5218 [WIS], Thomson, John W., Jr. 5578 [WIS], Thomson, John W., Jr. 5542 [WIS], Thomson, John W., Jr. 5578 [WIS]

Quercus rubra L. - Northern Red Oak

Thomson, John W., Jr. 5515 [WIS]

GENTIANACEAE

Gentiana rubricaulis Schwein. - Closed Gentian

Thomson, John W., Jr. 5509 [WIS]

GERANIACEAE

Geranium bicknellii Britton - Northern Crane's-Bill

Thomson, John W., Jr. 5161 [WIS]

GROSSULARIACEAE

Ribes americanum Mill. - Wild Black Currant

Thomson, John W., Jr. 5334 [WIS]

Ribes cynosbati L. - Eastern Prickly Gooseberry

Thomson, John W., Jr. 5373 [WIS]

Ribes glandulosum Grauer - Skunk Currant

Thomson, John W., Jr. 5555 [WIS]

Ribes hirtellum Michx. - Hairy-Stem Gooseberry

Thomson, John W., Jr. s.n. [WIS]

Ribes triste Pall. - Swamp Red Currant

Thomson, John W., Jr. 5537 [WIS]

HALORAGACEAE

Myriophyllum sibiricum Kom. - Siberian Water-Milfoil

Thomson, John W., Jr. 5273 [WIS], Thomson, John W., Jr.... 5193 [WIS]

Myriophyllum tenellum Bigelow - Slender Water-Milfoil

Thomson, John W., Jr.... 5541 [WIS]

HYDROCHARITACEAE

Elodea canadensis Michx. - Canadian Waterweed

Thomson, John W., Jr.... 5294 [WIS], Thomson, John W., Jr. 5275 [WIS], Thomson, John W., Jr.... 5165 [WIS]

Elodea nuttallii (Planch.) H. St. John - Western Waterweed

Thomson, John W., Jr., Churchill... s.n. [WIS]

Vallisneria americana Michx. - Large Eel-Grass

HYPERICACEAE

Hypericum pyramidatum Aiton - Great St. John's-Wort

Thomson, John W., Jr.... 5288 [WIS]

Triadenum fraseri (Spach) Gleason - Fraser's St. John's-Wort

Thomson, John W., Jr.... 5289 [WIS]

IRIDACEAE

Iris versicolor L. - Harlequin Blueflag

Thomson, John W., Jr. 5266 [WIS], Thomson, John W., Jr.... 5556 [WIS]

Sisyrinchium montanum Greene - Strict Blue-Eyed-Grass

Thomson, John W., Jr. 5481 [WIS]

JUNCACEAE

Juncus tenuis Willd. - Lesser Poverty Rush

Thomson, John W., Jr. 5197 [WIS]

LAMIACEAE

Agastache foeniculum (Pursh) Kuntze - Blue Giant-Hyssop

Thomson, John W., Jr. 5508 [WIS]

Galeopsis tetrahit L. - Brittle-Stem Hemp-Nettle

Lycopus americanus Muhl. ex W. P. C. Barton - Cut-Leaf Water-Horehound

Thomson, John W., Jr.... 5482 [WIS]

Lycopus uniflorus Michx. - Northern Water-Horehound

Thomson, John W., Jr.... 5481 [WIS]

Mentha canadensis L. - Wild Mint

Thomson, John W., Jr.... 5480 [WIS]

Monarda fistulosa L. - Oswego-Tea

Monarda fistulosa subsp. fistulosa - Wild Bergamot

Thomson, John W., Jr. 5077 [WIS]

Prunella vulgaris L. - Common Selfheal

Thomson, John W., Jr.... 5263 [WIS]

Scutellaria galericulata L. - Hooded Skullcap

Thomson, John W., Jr. s.n. [WIS]

Scutellaria lateriflora L. - Mad Dog Skullcap

Thomson, John W., Jr.... 5526 [WIS]

LENTIBULARIACEAE

Utricularia vulgaris L. p.p. - Greater Bladderwort

Thomson, John W., Jr.... 5544 [WIS]

LILIACEAE

Clintonia borealis (Aiton) Raf. - Yellow Bluebead-Lily

Thomson, John W., Jr. 5426 [WIS]

Lilium philadelphicum L. - Wood Lily

Thomson, John W., Jr. 5379 [WIS]

Streptopus lanceolatus (Aiton) Reveal - Lance-Leaf Twistedstalk

Thomson, John W., Jr. 5416 [WIS]

LINDERNIACEAE

Lindernia dubia (L.) Pennell - Yellow-Seed False Pimpernel

Thomson, John W., Jr.... 5484 [WIS]

LYCOPODIACEAE

Huperzia lucidula (Michx.) Trevis. - Shining Fir-Moss

Thomson, John W., Jr. s.n. [WIS]

Lycopodiella inundata (L.) Holub - Northern Bog Club-Moss

Thomson, John W., Jr.... 5360 [WIS]

Lycopodium annotinum L. - Interrupted Club-Moss

Thomson, John W., Jr.... 5341 [WIS], Thomson, John W., Jr. 5495 [WIS]

Spinulum annotinum (L.) A. Haines - Interrupted Club-Moss

MELANTHIACEAE

Trillium cernuum L. - Whip-Poor-Will-Flower

Thomson, John W., Jr. 5420 [WIS]

MENYANTHACEAE

Menyanthes trifoliata L. - Buck-Bean

Thomson, John W., Jr.... 5560 [WIS]

MOLLUGINACEAE

Mollugo verticillata L. - Green Carpetweed

Thomson, John W., Jr. 5174 [WIS]

MYRICACEAE

Comptonia peregrina (L.) J. M. Coult. - Sweet-Fern

Thomson, John W., Jr. 5519 [WIS]

NYMPHAEACEAE

Nuphar variegata Durand - Bullhead-Lily

Thomson, John W., Jr.... 5486 [WIS]

OLEACEAE

Fraxinus nigra Marshall - Black Ash

Thomson, John W., Jr.... 5546 [WIS]

Fraxinus pennsylvanica Marshall - Green Ash

Thomson, John W., Jr.... 5364 [WIS]

ONAGRACEAE

Circaea alpina L. - Small Enchanter's-Nightshade

Circaea alpina subsp. alpina - Small Enchanter's-Nightshade

Thomson, John W., Jr. 5090 [WIS], Thomson, John W., Jr. 5246 [WIS]

Epilobium ciliatum Raf. - Fringed Willowherb

Thomson, John W., Jr.... 5274 [WIS]

ONOCLEACEAE

Matteuccia struthiopteris (L.) Tod. - Ostrich Fern

Thomson, John W., Jr. s.n. [WIS]

Onoclea sensibilis L. - Sensitive Fern

Thomson, John W., Jr. s.n. [WIS]

OPHIOGLOSSACEAE

Botrychium lanceolatum (Gmel.) Angstr. - Lance-Leaf Moonwort

Botrychium lanceolatum subsp. angustisegmentum (Pease & A.H. Moore) R.T. Clausen

Thomson, John W., Jr. 5577 [WIS]

Botrypus virginianus (L.) Michx. - Rattlesnake Fern

Thomson, John W., Jr. 5391 [WIS], Thomson, John W., Jr. 5559 [WIS]

Sceptridium multifidum Nishida ex Tagawa - Leathery Grape Fern

Thomson, John W., Jr. 5400 [WIS]

ORCHIDACEAE

Calopogon tuberosus (L.) Britton, Sterns & Poggenb. - Tuberous Grass-Pink

Corallorhiza maculata (Raf.) Raf. - Summer Coralroot

Cypripedium acaule Aiton - Pink Lady's-Slipper

Thomson, John W., Jr. 5402 [WIS]

Goodyera repens (L.) R. Br. - Dwarf Rattlesnake-Plantain

Thomson, John W., Jr. 5078 [WIS]

Malaxis unifolia Michx. - Green Adder's-Mouth Orchid

Thomson, John W., Jr. 5408 [WIS]

Platanthera huronensis (Nutt.) Lindl. - Lake Huron Green Orchid

Thomson, John W., Jr.... 5353 [WIS]

Platanthera obtusata (Banks ex Pursh) Lindl. - Blunt-Leaf Orchid

Thomson, John W., Jr.... 5558 [WIS], Thomson, John W., Jr. 5105 [WIS], Thomson, John W., Jr.... 5385 [WIS]

OROBANCHACEAE

Melampyrum lineare Desr. - American Cow-Wheat

Thomson, John W., Jr. s.n. [WIS], Thomson, John W., Jr.... 5562 [WIS]

Pedicularis canadensis L. - Canadian Lousewort

Thomson, John W., Jr. 5317 [WIS], Thomson, John W., Jr. s.n. [WIS]

PAPAVERACEAE

Capnoides sempervirens (L.) Borkh. - Rock-Harlequin

Thomson, John W., Jr. 5423 [WIS], Thomson, John W., Jr. 5338 [WIS]

PENTHORACEAE

Penthorum sedoides L. - Ditch-Stonecrop

Thomson, John W., Jr.... 5283 [WIS]

PHRYMACEAE

Mimulus glabratus Kunth - roundleaf monkeyflower

Thomson, John W., Jr.... 5191 [WIS]

Mimulus ringens L. - Allegheny Monkey-Flower

Thomson, John W., Jr.... 5284 [WIS]

PINACEAE

Abies balsamea (L.) Mill. - Balsam Fir

Thomson, John W., Jr. 5499 [WIS]

Larix laricina (Du Roi) K. Koch - American Larch

Picea mariana (Mill.) Britton, Sterns & Poggenb. - Black Spruce

Thomson, John W., Jr.... s.n. [WIS], Thomson, John W., Jr. 5497 [WIS], Fassett, Norman C.... s.n. [WIS]

Pinus banksiana Lamb. - Jack Pine

Thomson, John W., Jr. 5223 [WIS], Thomson, John W., Jr. 5698 [WIS], Thomson, John W., Jr. s.n. [WIS]

Tsuga canadensis (L.) Carrière - Eastern Hemlock

Thomson, John W., Jr. 5501 [WIS]

PLANTAGINACEAE

Callitriche hermaphroditica L. - Autumn Water-Starwort

Thomson, John W., Jr.... 5278 [WIS], Thomson, John W., Jr.... 5510 [WIS]

Callitriche palustris L. - Vernal Water-Starwort

Thomson, John W., Jr.... 5280 [WIS], Thomson, John W., Jr.... 5281 [WIS], Thomson, John W., Jr.... 5378 [WIS]

Linaria vulgaris Mill. - Greater Butter-and-Eggs

Thomson, John W., Jr.... 5565 [WIS]

Veronica serpyllifolia L. - Thyme-Leaf Speedwell

Veronica serpyllifolia subsp. serpyllifolia - Thyme-Leaf Speedwell

Thomson, John W., Jr. 5535 [WIS]

POACEAE

Agrostis gigantea Roth - Black Bent

Thomson, John W., Jr. 5530 [WIS]

Agrostis hyemalis (Walter) Britton, Sterns & Poggenb. - Winter Bent

Thomson, John W., Jr. 5410 [WIS]

Agrostis perennans (Walter) Tuck. - Upland Bent

Thomson, John W., Jr. 5480 [WIS]

Alopecurus aequalis Sobol. - Short-Awn Meadow-Foxtail

Thomson, John W., Jr.... 5533 [WIS]

Andropogon gerardii Vitman - Big Bluestem

Thomson, John W., Jr. 5072 [WIS]

Bromus inermis Leyss. - Smooth Brome

Thomson, John W., Jr. 5217 [WIS]

Dactylis glomerata L. - Orchard Grass

Thomson, John W., Jr. 5267 [WIS]

Danthonia spicata (L.) P. Beauv. ex Roem. & Schult. - Poverty Wild Oat Grass

Thomson, John W., Jr. 5412 [WIS]

Dichanthelium acuminatum (Sw.) Gould & C. A. Clark - Tapered Witch Grass

Dichanthelium acuminatum subsp. columbianum (Scribn.) Freckmann & Lelong - Columbia Witch Grass

Thomson, John W., Jr. 5409 [UWSP]

Dichanthelium depauperatum (Muhl.) Gould - Starved Witch Grass

Thomson, John W., Jr. 5529 [WIS], Thomson, John W., Jr. 5529 [UWSP]

Dichanthelium xanthophysum (A. Gray) Freckmann - Slender Witch Grass

Thomson, John W., Jr. 5553 [WIS], Thomson, John W., Jr. 5553 [WIS]

Echinochloa muricata (P. Beauv.) Fernald - Rough Barnyard Grass

Thomson, John W., Jr. 5534 [WIS]

Elymus hystrix L. - Eastern Bottle-Brush Grass

Thomson, John W., Jr.... 5276 [WIS]

Elymus repens (L.) Gould - Quackgrass

Thomson, John W., Jr. 5526 [WIS]

Eragrostis hypnoides (Lam.) Britton, Sterns & Poggenb. - Teal Love Grass

Thomson, John W., Jr.... 5344 [WIS]

Glyceria grandis S. Watson - American Manna Grass

Thomson, John W., Jr.... 5481 [WIS]

Koeleria macrantha (Ledeb.) Schult. - Prairie Koeler's Grass

Thomson, John W., Jr. 5528 [WIS]

Leersia oryzoides (L.) Sw. - Rice Cut Grass

Thomson, John W., Jr.... 5487 [WIS]

Milium effusum L. - American Millet Grass

Thomson, John W., Jr. 5534 [WIS]

Oryzopsis asperifolia Michx. - White-Grain Mountain-Rice Grass

Thomson, John W., Jr. 5224 [WIS]

Phleum pratense L. - Common Timothy

Thomson, John W., Jr. 5525 [WIS]

Poa palustris L. - Fowl Blue Grass

Thomson, John W., Jr. 5527 [WIS], Thomson, John W., Jr. 5535 [WIS], J.W. Thomson, Jr. 5527 [UWL]

Schizachne purpurascens (Torr.) Swallen - False Melic Grass

Thomson, John W., Jr. 5506 [WIS]

Schizachyrium scoparium (Michx.) Nash - Little False Bluestem

Thomson, John W., Jr. 5073 [WIS]

POLYGALACEAE

Polygala paucifolia Willd. - Gaywings

Thomson, John W., Jr. 5322 [WIS]

Polygala polygama Walter - Racemed Milkwort

POLYGONACEAE

Fallopia convolvulus (L.) Á. Löve - Black-Bindweed

Thomson, John W., Jr. 5162 [WIS]

Persicaria amphibia (L.) Delarbre - Water Smartweed

Thomson, John W., Jr. 5550 [WIS]

Persicaria lapathifolia (L.) Delarbre - Dock-Leaf Smartweed

Thomson, John W., Jr. 5178 [WIS]

Persicaria punctata (Elliott) Small - Dotted Smartweed

Thomson, John W., Jr.... 5365 [WIS]

Persicaria sagittata (L.) H. Gross - Arrow-Leaf Tearthumb

Thomson, John W., Jr.... 5286 [WIS]

Polygonum achoreum S. F. Blake - Leathery Knotweed

Thomson, John W., Jr. 5171 [WIS]

Polygonum aviculare L. - Yard Knotweed

Thomson, John W., Jr. 5101 [WIS]

Polygonum aviculare subsp. buxiforme (Small) Costea & Tardif - Box Knotweed

Thomson, John W., Jr. 5196 [WIS]

Rumex acetosella L. - Common Sheep Sorrel

Thomson, John W., Jr. 5323 [WIS]

Rumex crispus L. - Curly Dock

Thomson, John W., Jr. 5233 [WIS]

Rumex orbiculatus A. Gray

Thomson, John W., Jr. 5083 [WIS]

POLYPODIACEAE

Polypodium virginianum L. - Rock Polypody

Thomson, John W., Jr. 5311 [WIS]

PORTULACACEAE

Portulaca oleracea L. - Little-Hogweed

Thomson, John W., Jr. 5381 [WIS]

POTAMOGETONACEAE

Potamogeton alpinus Balb. - Reddish Pondweed

Thomson, John W., Jr. 5086 [WIS], Thomson, John W., Jr.... 5280 [WIS], Thomson, John W., Jr.... 5262 [WIS], Thomson, John W., Jr. s.n. [WIS]

Potamogeton epihydrus Raf. - Ribbon-Leaf Pondweed

Thomson, John W., Jr.... 5342 [WIS]

Potamogeton foliosus Raf. - Leafy Pondweed

Potamogeton foliosus subsp. foliosus - Leafy Pondweed

Thomson, John W., Jr.... 5269 [WIS], Thomson, John W., Jr.... 5486 [WIS], Thomson, John W., Jr.... 5297 [WIS], J.W. Thomson, Jr. 5486 [UWL]

Potamogeton gramineus L. - Grassy Pondweed

Thomson, John W., Jr.... 5346 [WIS], Thomson, John W., Jr. 5234 [WIS]

Potamogeton natans L. - Broad-Leaf Pondweed

Thomson, John W., Jr.... 5279 [WIS], Thomson, John W., Jr.... 5361 [WIS]

Potamogeton obtusifolius Mert. & W.D.J. Koch - Blunt-Leaf Pondweed

Thomson, John W., Jr. s.n. [WIS], J.W. Thomson, Jr. s.n. [UWL]

Potamogeton praelongus Wulfen - White-Stem Pondweed

Thomson, John W., Jr. 5270 [WIS], Thomson, John W., Jr.... 5164 [WIS]

Potamogeton pusillus L. - Small Pondweed

Potamogeton pusillus subsp. tenuissimus (Mert. & W. D. J. Koch) R. R. Haynes & Hellq. - small pondweed

Thomson, John W., Jr.... 5278 [WIS], J.W. Thomson, Jr. 5278 [UWL]

Potamogeton richardsonii (A. Benn.) Rydb. - Red-Head Pondweed

Thomson, John W., Jr.... 5168 [WIS], Thomson, John W., Jr. 5276 [WIS], Thomson, John W., Jr.... 5167 [WIS], J.W. Thomson, Jr. 5167 [UWL], more...

Potamogeton strictifolius A. Benn. - Straight-Leaf Pondweed

Thomson, John W., Jr.... 5296 [WIS]

Potamogeton tenuifolius Raf.

J.W. Thomson, Jr. 5262 [UWL]

Potamogeton zosteriformis Fernald - Flat-Stem Pondweed

Thomson, John W., Jr.... 5299 [WIS], Thomson, John W., Jr. 5274 [WIS]

Stuckenia pectinata (L.) Börner - Sago False Pondweed

Thomson, John W., Jr.... 5175 [WIS], Thomson, John W., Jr. 5271 [WIS], Thomson, John W., Jr.... 5172 [WIS], Thomson, John W., Jr.... 5285 [WIS], more...

PRIMULACEAE

Lysimachia quadrifolia L. - Whorled Yellow-Loosestrife

Thomson, John W., Jr. 5513 [WIS], Thomson, John W., Jr. 5541 [WIS]

Lysimachia terrestris (L.) Britton, Sterns & Poggenb. - Swampcandles

Thomson, John W., Jr. 5561 [WIS]

Lysimachia thyrsiflora L. - Tufted Yellow-Loosestrife

Thomson, John W., Jr.... 5302 [WIS]

Trientalis borealis Raf. - Maystar

Thomson, John W., Jr. 5316 [WIS]

RANUNCULACEAE

Actaea rubra (Aiton) Willd. - Red Baneberry

Thomson, John W., Jr. 5419 [WIS], Thomson, John W., Jr.... 5519 [WIS]

Anemone americana (DC.) H. Hara - Round-Lobe Hepatica

Thomson, John W., Jr. 5307 [WIS]

Anemone canadensis L. - Canadian False Thimbleweed

Thomson, John W., Jr. 5326 [WIS]

Anemone quinquefolia L. - Nightcaps

Thomson, John W., Jr. 5222 [WIS]

Aquilegia canadensis L. - Red Columbine

Thomson, John W., Jr. 5327 [WIS]

Clematis virginiana L. - Devil's-Darning-Needles

Thomson, John W., Jr.... 5362 [WIS]

Coptis trifolia (L.) Salisb. - Three-Leaf Goldthread

Thomson, John W., Jr. 5093 [WIS]

Ranunculus abortivus L. - Kidney-Leaf Buttercup

Thomson, John W., Jr. 5422 [WIS]

Ranunculus aquatilis L. - White Water-Crowfoot

Thomson, John W., Jr.... 5295 [WIS], Thomson, John W., Jr.... 5279 [WIS], Thomson, John W., Jr.... 5166 [WIS], Thomson, John W., Jr. s.n. [WIS]

Thalictrum dasycarpum Fisch. & Avé-Lall. - Purple Meadow-Rue

Thomson, John W., Jr. 5507 [WIS], Thomson, John W., Jr. 5490 [WIS]

RHAMNACEAE

Ceanothus herbaceus Raf. - Prairie Redroot

Thomson, John W., Jr. 5331 [WIS]

Rhamnus alnifolia L'Hér. - Alder-Leaf Buckthorn

Thomson, John W., Jr. 5240 [WIS]

ROSACEAE

Agrimonia striata Michx. - Woodland Grooveburr

Thomson, John W., Jr.... 5269 [WIS]

Amelanchier spicata (Lam.) K. Koch - Running Service-Berry

Thomson, John W., Jr. 5514 [WIS]

Aronia Medik.

Aronia x prunifolia (Marshall) Rehder - Purple Chokeberry

Thomson, John W., Jr. 5554 [WIS]

Crataegus macracantha Lodd. ex Loud. - Bicknell's Hawthorn

Thomson, John W., Jr.... 5488 [WIS]

Fragaria vesca L. - Woodland Strawberry

Fragaria vesca subsp. americana (Porter) Staudt - Woodland Strawberry

Thomson, John W., Jr. 5277 [WIS]

Fragaria virginiana Mill. - Virginia Strawberry

Thomson, John W., Jr. 5221 [WIS], Thomson, John W., Jr. 5401 [WIS]

Geum aleppicum Jacq. - Yellow Avens

Thomson, John W., Jr. 5512 [WIS]

Potentilla argentea L. - Silver-Leaf Cinquefoil

Thomson, John W., Jr. 5516 [WIS]

Potentilla norvegica L. - Norwegian Cinquefoil

Thomson, John W., Jr. 5188 [WIS]

Prunus nigra Aiton - Canadian Plum

Thomson, John W., Jr.... 5356 [WIS], Thomson, John W., Jr. 5376 [WIS]

Prunus pensylvanica L. f. - Fire Cherry

Thomson, John W., Jr. 5370 [WIS]

Prunus pumila L. - Great Lakes Sand Cherry

Thomson, John W., Jr. 5226 [WIS], Thomson, John W., Jr. 5406 [WIS]

Prunus serotina Ehrh. - Black Cherry

Thomson, John W., Jr. 5300 [WIS]

Rosa blanda Aiton - Smooth Rose

Thomson, John W., Jr. 5513 [WIS]

Rubus allegheniensis Porter - Allegheny Blackberry

Thomson, John W., Jr. 5517 [WIS]

Rubus pubescens Raf. - Dwarf Red Raspberry

Thomson, John W., Jr. 5320 [WIS]

Sibbaldiopsis tridentata Rydb.

Thomson, John W., Jr. s.n. [WIS]

Waldsteinia fragarioides (Michx.) Tratt. - Appalachian Barren-Strawberry

Waldsteinia fragarioides subsp. fragarioides (Michx.) Tratt.

Thomson, John W., Jr. s.n. [WIS]

RUBIACEAE

Galium aparine L. - Sticky-Willy

Galium asprellum Michx. - Rough Bedstraw

Thomson, John W., Jr. 5084 [WIS]

Galium tinctorium (L.) Scop. - Stiff Marsh Bedstraw

Galium triflorum Michx. - Fragrant Bedstraw

Thomson, John W., Jr. 5247 [WIS]

Houstonia longifolia Gaertn. - Long-Leaf Summer Bluet

Thomson, John W., Jr. 5170 [WIS]

Mitchella repens L. - Partridge-Berry

Thomson, John W., Jr. 5421 [WIS]

SALICACEAE

Populus balsamifera L. - Balsam Poplar

Thomson, John W., Jr. 5556 [WIS]

Populus grandidentata Michx. - Big-Tooth Aspen

Thomson, John W., Jr. 5523 [WIS]

Salix alba L. - White Willow

Thomson, John W., Jr.... 5363 [WIS]

Salix discolor Muhl. - Pussy Willow

Thomson, John W., Jr.... 5484 [WIS]

Salix eriocephala Michx. - Missouri Willow

Thomson, John W., Jr.... 5485 [WIS]

Salix humilis Marshall - Prairie Willow

Thomson, John W., Jr. 5502 [WIS], Thomson, John W., Jr. 5510 [WIS], Thomson, John W., Jr. 5494 [WIS]

Salix lucida Muhl. - Shining Willow

Thomson, John W., Jr.... 5487 [WIS]

SANTALACEAE

Comandra umbellata (L.) Nutt. - Bastard-Toadflax

Comandra umbellata subsp. umbellata - Bastard-Toadflax

Thomson, John W., Jr. 5330 [WIS]

SARRACENIACEAE

Sarracenia purpurea L. - Purple Pitcherplant

Thomson, John W., Jr.... 5567 [WIS]

SAXIFRAGACEAE

Chrysosplenium americanum Schwein. ex Hook. - American Golden-Saxifrage

Thomson, John W., Jr. 5124 [WIS], Thomson, John W., Jr. 5108 [WIS]

Heuchera richardsonii R. Br. - Richardson's Alumroot

Thomson, John W., Jr. 5301 [WIS], Thomson, John W., Jr. 5204 [WIS]

Micranthes pensylvanica (L.) Haw. - Eastern Swamp Pseudosaxifrage

Thomson, John W., Jr. 5310 [WIS]

Mitella nuda L. - Bare-Stem Bishop's-Cap

Thomson, John W., Jr. 5249 [WIS], Thomson, John W., Jr. 5417 [WIS]

SCROPHULARIACEAE

Scrophularia lanceolata Pursh - Lance-Leaf Figwort

Thomson, John W., Jr.... 5564 [WIS]

Verbascum thapsus L. - Great Mullein

SELAGINELLACEAE

Selaginella rupestris (L.) Spring - Ledge Spike-Moss

Thomson, John W., Jr.... 5142 [WIS]

SOLANACEAE

Physalis virginiana Mill. - Virginia Ground-Cherry

Thomson, John W., Jr. 5407 [WIS]

TAXACEAE

Taxus canadensis Marshall - American Yew

Thomson, John W., Jr. s.n. [WIS]

THELYPTERIDACEAE

Phegopteris connectilis (Michx.) Watt - Narrow Beech Fern

Thelypteris palustris Schott - Eastern Marsh Fern

Thomson, John W., Jr. 5528 [WIS]

TYPHACEAE

Sparganium angustifolium Michx. - Narrow-Leaf Burr-Reed

Thomson, John W., Jr. s.n. [WIS]

Sparganium emersum Rehmann - European Burr-Reed

Thomson, John W., Jr.... 5490 [WIS], Thomson, John W., Jr.... 5512 [WIS]

Sparganium eurycarpum Engelm. - Broad-Fruit Burr-Reed

Thomson, John W., Jr.... 5493 [WIS]

Sparganium fluctuans (Engelm. ex Morong) B.L. Rob. - Floating Burr-Reed

Thomson, John W., Jr.... 5489 [WIS]

Typha latifolia L. - Broad-Leaf Cat-Tail

Thomson, John W., Jr.... 5352 [WIS]

ULMACEAE

Ulmus americana L. - American Elm

Thomson, John W., Jr. 5533 [WIS]

URTICACEAE

Laportea canadensis (L.) Wedd. - Canadian Wood-Nettle

Thomson, John W., Jr. 5554 [WIS]

Urtica gracilis Aiton - California Nettle

Thomson, John W., Jr. 5574 [WIS]

VERBENACEAE

Verbena hastata L. - Blue Vervain

Thomson, John W., Jr.... 5345 [WIS]

VIBURNACEAE

Sambucus racemosa L. - Red Elder

Thomson, John W., Jr. 5415 [WIS]

Viburnum lentago L. - Nanny-Berry

Thomson, John W., Jr.... 5518 [WIS]

Viburnum trilobum Marshall - American Cranberrybush

Thomson, John W., Jr. s.n. [WIS]

VIOLACEAE

Viola labradorica Schrank - Alpine Violet

Viola macloskeyi F. E. Lloyd - Smooth White Violet

Thomson, John W., Jr. 5398 [WIS]

Viola pedata L. - Bird-Foot Violet

Thomson, John W., Jr. 5220 [WIS]

Viola pubescens Aiton - Downy Yellow Violet

Thomson, John W., Jr. 5308 [WIS]

WOODSIACEAE

Woodsia ilvensis (L.) R. Br. - Rusty Cliff Fern

Thomson, John W., Jr. 5335 [WIS]

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