What is in Bloom in Putnam Park (2026)

Month	Week	Eastern Section of the Park (along Putnam Drive)	Western Section of the Park (bordering the Chippewa River)
March	First
March	Second
March	Third
March	Last	*Symplocarpus foetidus* (Skunk Cabbage) Plenty in bloom (after the snow melt)
April	First	*Symplocarpus foetidus* (Skunk Cabbage) Large number in bloom. *Acer rubrum* (Red Maple)
April	Second	*Symplocarpus foetidus* (Skunk Cabbage) Large number in bloom. *Acer rubrum* (Red Maple) *Dicentra cucullaria* (Dutchman's Breeches) A few in bud. *Hepatica americana* (Round-lobed Hepatica)
April	Third	*Dicentra cucullaria* (Dutchman's Breeches) Lots in bloom. *Sanguinaria canadensis* (Bloodroot) Lots in bloom. *Enemion biternatum* (False Rue Anemone) *Caltha palustris* (Marsh Marigold) *Uvularia grandiflora* (Large-flowered Bellwort) Only one in bloom spotted. *Acer rubrum* (Red Maple) *Hepatica americana* (Round-lobed Hepatica) *Claytonia virginica* (Virginia Spring Beauty)	*Dicentra cucullaria* (Dutchman's Breeches) Lots in bloom. *Claytonia virginica* (Virginia Spring Beauty) Large number in bloom, both white and pink forms. *Enemion biternatum* (False Rue Anemone) Some in bloom, lots in bud. *Glechoma hederacea* (Ground Ivy) Only spotted two in bloom. *Sanguinaria canadensis* (Bloodroot) Only noticed two in bloom.
April	Last	*Dicentra cucullaria* (Dutchman's Breeches) *Enemion biternatum* (False Rue Anemone) *Claytonia virginica* (Virginia Spring Beauty) Both white and pink forms in bloom. *Sanguinaria canadensis* (Bloodroot) *Mitella diphylla* (Bishop's Cap) *Uvularia grandiflora* (Large-flowered Bellwort) *Viola sororia* (Common Blue Violet) Both purple, white-blue, and red-purple color forms in bloom. *Taraxacum officinale* (Common Dandelion) *Glechoma hederacea* (Ground Ivy) *Hepatica americana* (Round-lobed Hepatica) *Thalictrum dioicum* (Early Meadow Rue) *Caltha palustris* (Marsh Marigold) *Symplocarpus foetidus* (Skunk Cabbage) *Vaccinium angustifolium* (Lowbush Blueberry) *Anemone quinquefolia* (Wood Anemone) *Arabidopsis lyrata* (Lyre-leaved Rock Cress) *Amelanchier arborea* (Downy Serviceberry) *Carex pedunculata* (Long-stalked Sedge)	*Sanguinaria canadensis* (Bloodroot) *Viola sororia* (Common Blue Violet) *Claytonia virginica* (Virginia Spring Beauty) *Carex pedunculata* (Long-stalked Sedge) *Anemone quinquefolia* (Wood Anemone) *Dicentra cucullaria* (Dutchman's Breeches) *Mitella diphylla* (Bishop's Cap) *Amelanchier arborea* (Downy Serviceberry) *Vaccinium angustifolium* (Lowbush Blueberry) *Enemion biternatum* (False Rue Anemone) *Asarum canadense* (Canadian Wild Ginger) *Erythronium albidum* (White Trout Lily) *Viola pubescens* (Downy Yellow Violet) *Caulophyllum thalictroides* (Blue Cohosh) *Glechoma hederacea* (Ground Ivy) *Arisaema triphyllum* (Jack-in-the-pulpit) *Ranunculus abortivus* (Little-leaf Buttercup) *Taraxacum officinale* (Common Dandelion) *Arabidopsis lyrata* (Lyre-leaved Rock Cress) *Fragaria virginiana* (Wild Strawberry) *Viola pedata* (Birdfoot Violet) *Lithospermum canescens* (Hoary Puccoon) *Antennaria parlinii* (Parlin's Pussytoes) *Barbarea vulgaris* (Winter Cress) In bud.
May	First	*Arisaema triphyllum* (Jack-in-the-pulpit) *Enemion biternatum* (False Rue Anemone) *Viola sororia* (Common Blue Violet) *Ranunculus hispidus* (Swamp Buttercup) *Claytonia virginica* (Virginia Spring Beauty) *Taraxacum officinale* (Dandelion) *Barbarea vulgaris* (Winter Cress) *Mitella diphylla* (Bishop's Cap) *Ribes missouriense* (Missouri Gooseberry) *Viola pubescens* (Downy Yellow Violet) *Caulophyllum thalictroides* (Blue Cohosh) *Dicentra cucullaria* (Dutchman's Breeches) *Glechoma hederacea* (Ground Ivy) *Alliaria petiolata* (Garlic Mustard) *Sanguinaria canadensis* (Bloodroot) *Thalictrum dioicum* (Early Meadow Rue) *Anemone quinquefolia* (Wood Anemone) *Caltha palustris* (Marsh Marigold) *Carex pedunculata* (Long-stalked Sedge) *Vaccinium angustifolium* (Lowbush Blueberry) *Arabidopsis lyrata* (Lyre-leaved Rock Cress)	*Viola sororia* (Common Blue Violet) *Enemion biternatum* (False Rue Anemone) *Taraxacum officinale* (Common Dandelion) *Claytonia virginica* (Virginia Spring Beauty) *Viola pubescens* (Downy Yellow Violet) *Thalictrum dioicum* (Early Meadow Rue) *Arisaema triphyllum* (Jack-in-the-pulpit) *Mitella diphylla* (Bishop's Cap) *Ranunculus abortivus* (Little-leaf Buttercup) *Arabidopsis lyrata* (Lyre-leaved Rock Cress) *Dicentra cucullaria* (Dutchman's Breeches) *Asarum canadense* (Canadian Wild Ginger) *Ranunculus hispidus* (Swamp Buttercup) *Cardamine concatenata* (Cutleaf Toothwort) *Barbarea vulgaris* (Winter Cress) *Alliaria petiolata* (Garlic Mustard) *Fragaria virginiana* (Wild Strawberry) *Viola pedata* (Birdfoot Violet) *Sisyrinchium campestre* (Prairie Blue-eyed Grass) *Antennaria parlinii* (Parlin's Pussytoes) *Lithospermum canescens* (Hoary Puccoon) *Viola sagittata* (Arrow-leaved Violet) *Glechoma hederacea* (Ground Ivy) *Ribes missouriense* (Missouri Gooseberry *Carex pedunculata* (Long-stalked Sedge) *Rhus aromatica* (Fragrant Sumac) In bud.
May	Second	*Viola sororia* (Common Blue Violet) *Taraxacum officinale* (Common Dandelion) *Ranunculus hispidus* (Swamp Buttercup) *Enemion biternatum* (False Rue Anemone) *Geranium maculatum* (Wild Geranium) *Arisaema triphyllum* (Jack-in-the-pulpit) *Barbarea vulgaris* (Winter Cress) *Uvularia grandiflora* (Large-flowered Bellwort) *Mitella diphylla* (Bishop's Cap) *Vaccinium angustifolium* (Lowbush Blueberry) *Ribes missouriense* (Missouri Gooseberry) *Alliaria petiolata* (Garlic Mustard) *Viola pubescens* (Downy Yellow Violet) *Claytonia virginica* (Virginia Spring Beauty) *Prunus virginiana* (Chokecherry) *Anemone quinquefolia* (Wood Anemone) *Caulophyllum thalictroides* (Blue Cohosh) *Ranunculus abortivus* (Little-leaf Buttercup) *Glechoma hederacea* (Ground Ivy) *Caltha palustris* (Marsh Marigold) *Thalictrum dioicum* (Early Meadow Rue) *Polygonatum biflorum* (Smooth Solomon's Seal) *Berberis thunbergii* (Japanese Barberry) *Uvularia sessilifolia* (Sessile-leaf Bellwort) *Moehringia lateriflora* (Bluntleaf Sandwort) *Lonicera morrowii* (Morrow's Honeysuckle) *Lonicera tatarica* (Honeysuckle Tatarian) *Rubus allegheniensis* (Common Blackberry) In bud. *Staphylea trifolia* (American bladdernut)	*Viola sororia* (Common Blue Violet) *Taraxacum officinale* (Common Dandelion) *Ranunculus abortivus* (Little-leaf Buttercup) *Claytonia virginica* (Virginia Spring Beauty) *Viola pubescens* (Downy Yellow Violet) *Ranunculus hispidus* (Swamp Buttercup) *Arisaema triphyllum* (Jack-in-the-pulpit) *Mitella diphylla* (Bishop's Cap) *Trillium cernuum* (Nodding Trillium) Look under the leaves. *Thalictrum dioicum* (Early Meadow Rue) *Alliaria petiolata* (Garlic Mustard) *Anemone quinquefolia* (Wood Anemone) *Borodinia laevigata* (Smooth Rock Cress) *Lonicera morrowii* (Morrow's Honeysuckle) *Lonicera tatarica* (Honeysuckle Tatarian) *Arabidopsis lyrata* (Lyre-leaved Rock Cress) *Cerastium fontanum* (Mouse-ear Chickweed) *Ribes missouriense* (Missouri Gooseberry) *Antennaria parlinii* (Parlin's Pussytoes) *Enemion biternatum* (False Rue Anemone) *Phlox divaricata* (Wild Blue Phlox) *Asarum canadense* (Canadian Wild Ginger) *Glechoma hederacea* (Ground Ivy) *Galium aparine* (Cleavers) *Barbarea vulgaris* (Winter Cress) *Fragaria virginiana* (Wild Strawberry) *Sisyrinchium campestre* (Prairie Blue-eyed Grass) *Lithospermum canescens* (Hoary Puccoon) *Viola pedata* (Birdfoot Violet) *Viola sagittata* (Arrow-leaved Violet) *Rhus aromatica* (Fragrant Sumac) *Prunus virginiana* (Chokecherry) *Galium concinnum* (Shining Bedstraw)
May	Third	*Viola sororia* (Common Blue Violet) *Taraxacum officinale* (Common Dandelion) *Ranunculus hispidus* (Swamp Buttercup) *Geranium maculatum* (Wild Geranium) *Alliaria petiolata* (Garlic Mustard) *Enemion biternatum* (False Rue Anemone) *Lonicera morrowii* (Morrow's Honeysuckle) *Arisaema triphyllum* (Jack-in-the-pulpit) *Barbarea vulgaris* (Winter Cress) *Ribes missouriense* (Missouri Gooseberry) *Anemone quinquefolia* (Wood Anemone) *Mitella diphylla* (Bishop's Cap) *Uvularia grandiflora* (Large-flowered Bellwort) *Cerastium fontanum* (Mouse-ear Chickweed) *Galium aparine* (Cleavers) *Staphylea trifolia* (American bladdernut) *Viola pubescens* (Downy Yellow Violet) *Lonicera tatarica* (Honeysuckle Tatarian) *Ranunculus abortivus* (Little-leaf Buttercup) *Caulophyllum thalictroides* (Blue Cohosh) *Claytonia virginica* (Virginia Spring Beauty) *Glechoma hederacea* (Ground Ivy) *Caltha palustris* (Marsh Marigold) *Maianthemum canadense* (Canada Mayflower) *Thalictrum dioicum* (Early Meadow Rue) *Polygonatum biflorum* (Smooth Solomon's Seal) *Rubus allegheniensis* (Common Blackberry) *Lysimachia borealis* (Starflower) *Vaccinium angustifolium* (Lowbush Blueberry) *Berberis thunbergii* (Japanese Barberry) *Galium concinnum* (Shining Bedstraw)	*Lonicera morrowii* (Morrow's Honeysuckle) *Lonicera tatarica* (Honeysuckle Tatarian) *Borodinia laevigata* (Smooth Rock Cress) *Actaea pachypoda* (White Baneberry) *Taraxacum officinale* (Common Dandelion) *Viola pubescens* (Downy Yellow Violet) *Ranunculus abortivus* (Little-leaf Buttercup) *Viola sororia* (Common Blue Violet) *Ranunculus hispidus* (Swamp Buttercup) *Arabidopsis lyrata* (Lyre-leaved Rock Cress) *Aquilegia canadensis* (Wild Columbine) *Antennaria parlinii* (Parlin's Pussytoes) *Ribes missouriense* (Missouri Gooseberry) *Vaccinium angustifolium* (Lowbush Blueberry) *Claytonia virginica* (Virginia Spring Beauty) *Galium aparine* (Cleavers) *Mitella diphylla* (Bishop's Cap) *Arisaema triphyllum* (Jack-in-the-pulpit) *Phlox divaricata* (Wild Blue Phlox) *Enemion biternatum* (False Rue Anemone) *Smilax ecirrhata* (Upright Carrion Flower) *Alliaria petiolata* (Garlic Mustard) *Hydrophyllum virginianum* (Virginia Waterleaf) *Osmorhiza longistylis* (Anise) *Glechoma hederacea* (Ground Ivy) *Osmorhiza claytonii* (Sweet Cicely) *Barbarea vulgaris* (Winter Cress) *Potentilla argentea* (Silver Cinquefoil) *Sisyrinchium campestre* (Prairie Blue-eyed Grass) *Achillea millefolium* (Common Yarrow) In bud. *Lithospermum canescens* (Hoary Puccoon) *Fragaria virginiana* (Wild Strawberry) *Viola pedata* (Birdfoot Violet) *Rhus aromatica* (Fragrant Sumac) *Viola sagittata* (Arrow-leaved Violet) *Silene latifolia* (White Campion)
May	Last	*Alliaria petiolata* (Garlic Mustard) *Taraxacum officinale* (Common Dandelion) *Moehringia lateriflora* (Bluntleaf Sandwort) *Mitella diphylla* (Bishop's Cap) *Viola sororia* (Common Blue Violet) *Viola pubescens* (Smooth Yellow Violet) *Galium aparine* (Cleavers) *Claytonia virginica* (Virginia Spring Beauty) *Sanicula odorata* (Clustered Black Snakeroot) *Aralia nudicaulis* (Wild Sarsaparilla) *Prunus virginiana* (Chokecherry) *Euonymus alatus* (Winged Burning-bush) *Aquilegia canadensis* (Wild Columbine) *Geranium maculatum* (Wild Geranium) *Ranunculus recurvatus* (Hooked Buttercup) *Osmorhiza claytonii* (Sweet Cicely) *Ranunculus hispidus* (Swamp Buttercup) *Barbarea vulgaris* (Winter Cress) *Arisaema triphyllum* (Jack-in-the-pulpit) *Hydrophyllum virginianum* (Virginia Waterleaf) *Uvularia grandiflora* (Large-flowered Bellwort) *Enemion biternatum* (False Rue Anemone) *Maianthemum racemosum* (False Solomon's Seal) *Lonicera morrowii* (Morrow's Honeysuckle) *Caulophyllum thalictroides* (Blue Cohosh) *Maianthemum canadense* (Canada Mayflower) *Rubus allegheniensis* (Common Blackberry) *Glechoma hederacea* (Ground Ivy) *Hesperis matronalis* (Dame's Rocket) *Potentilla argentea* (Silver Cinquefoil) *Potentilla simplex* (Common Cinquefoil) *Lysimachia borealis* (Starflower) *Clintonia borealis* (Blue-bead lily) *Caltha palustris* (Marsh Marigold) *Lonicera dioica* (Limber Honeysuckle) *Convallaria majalis* (Lily of the Valley) *Berberis thunbergii* (Japanese Barberry)	*Lonicera morrowii* (Morrow's Honeysuckle) *Hydrophyllum virginianum* (Virginia Waterleaf) *Borodinia laevigata* (Smooth Rock Cress) *Ranunculus abortivus* (Little-leaf Buttercup) *Ranunculus hispidus* (Swamp Buttercup) *Viola sororia* (Common Blue Violet) *Smilax ecirrhata* (Upright Carrion Flower) *Cerastium fontanum* (Mouse-ear Chickweed) *Osmorhiza claytonii* (Sweet Cicely) *Alliaria petiolata* (Garlic Mustard) *Arisaema triphyllum* (Jack-in-the-pulpit) *Mitella diphylla* (Bishop's Cap) *Rubus allegheniensis* (Common Blackberry) *Aquilegia canadensis* (Wild Columbine) *Arabidopsis lyrata* (Lyre-leaved Rock Cress) *Anemone cylindrica* (Thimbleweed) *Heuchera richardsonii* (Prairie Alumroot) *Antennaria parlinii* (Parlin's Pussytoes) *Maianthemum canadense* (Canada Mayflower) *Osmorhiza longistylis* (Anise) *Aralia nudicaulis* (Wild Sarsaparilla) *Phlox divaricata* (Wild Blue Phlox) *Galium aparine* (Cleavers) *Glechoma hederacea* (Ground Ivy) *Sanicula odorata* (Clustered Black Snakeroot) *Barbarea vulgaris* (Winter Cress) *Enemion biternatum* (False Rue Anemone) *Fragaria virginiana* (Wild Strawberry) *Taraxacum officinale* (Common Dandelion) *Sisyrinchium campestre* (Prairie Blue-eyed Grass) *Lithospermum canescens* (Hoary Puccoon) *Houstonia longifolia* (Long-leaf Bluets) *Rhus aromatica* (Fragrant Sumac) *Viola sagittata* (Arrow-leaved Violet) *Viola pedata* (Birdfoot Violet) *Potentilla argentea* (Silver Cinquefoil) *Geum triflorum* (Prairie Smoke) *Potentilla simplex* (Common Cinquefoil) *Lonicera tatarica* (Honeysuckle Tatarian) *Nuttallanthus canadensis* (Blue Toadflax) *Berteroa incana* (Hoary Alyssum)
June	First	*Taraxacum officinale* (Dandelion) *Hydrophyllum virginianum* (Virginia Waterleaf) *Cryptotaenia canadensis* (Canadian Honewort) *Sanicula odorata* (Clustered Black Snakeroot) *Alliaria petiolata* (Garlic Mustard) *Cerastium fontanum* (Mouse-ear Chickweed) *Ranunculus abortivus* (Little-leaf Buttercup) *Osmorhiza claytonii* (Sweet Cicely) *Arisaema triphyllum* (Jack-in-the-pulpit) *Rubus allegheniensis* (Common Blackberry) *Silene latifolia* (White Campion) *Potentilla argentea* (Silver Cinquefoil) *Glechoma hederacea* (Ground Ivy) *Taraxacum officinale* (Dandelion) *Lotus corniculatus* (Birds-foot Trefoil) *Potentilla simplex* (Common Cinquefoil) *Hesperis matronalis* (Dame's Rocket) *Trifolium repens* (White Clover) *Sisymbrium loeselii* (Tall Hedge Mustard) *Toxicodendron rydbergii* (Western Poison Ivy) *Mitella diphylla* (Bishop's Cap) *Maianthemum canadense* (Canada Mayflower) *Myosotis scorpioides* (True Forget-me-not) *Galium boreale* (Northern Bedstraw) *Ranunculus recurvatus* (Hooked Buttercup) *Moehringia lateriflora* (Bluntleaf Sandwort) *Medicago lupulina* (Black Medick) *Arabidopsis lyrata* (Lyre-leaved Rock Cress) *Scrophularia lanceolata* (Lance-leaf Figwort) *Aquilegia canadensis* (Wild Columbine) *Frangula alnus* (Glossy Buckthorn) *Euonymus alatus* (Winged Burning-bush)	*Hydrophyllum virginianum* (Virginia Waterleaf) *Scrophularia lanceolata* (Lance-leaf Figwort) *Sanicula odorata* (Clustered Black Snakeroot) *Ranunculus hispidus* (Swamp Buttercup) *Physocarpus opulifolius* (Ninebark) *Myosotis scorpioides* (True Forget-me-not) *Maianthemum canadense* (Canada Mayflower) *Cryptotaenia canadensis* (Canadian Honewort) *Anemone cylindrica* (Thimbleweed) *Arabidopsis lyrata* (Lyre-leaved Rock Cress) *Houstonia longifolia* (Long-leaf Bluets) *Oxalis stricta* (Yellow Wood Sorrel) *Achillea millefolium* (Common Yarrow) *Heuchera richardsonii* (Prairie Alumroot) *Campanula rotundifolia* (Harebell) *Antennaria parlinii* (Parlin's Pussytoes) *Aralia nudicaulis* (Wild Sarsaparilla) *Phlox divaricata* (Wild Blue Phlox) *Maianthemum racemosum* (False Solomon's Seal) *Glechoma hederacea* (Ground Ivy) *Alliaria petiolata* (Garlic Mustard) *Barbarea vulgaris* (Winter Cress) *Rubus allegheniensis* (Common Blackberry) *Trifolium repens* (White Clover) *Potentilla argentea* (Silver Cinquefoil) *Lotus corniculatus* (Birds-foot Trefoil) *Berteroa incana* (Hoary Alyssum) *Lithospermum canescens* (Hoary Puccoon) *Vicia americana* (American Vetch) *Penstemon gracilis* (Slender Beardtongue) *Rumex acetosella* (Common Sheep Sorrel) *Vicia villosa* (Hairy Vetch) *Potentilla simplex* (Common Cinquefoil) *Pilosella aurantiaca* (Orange Hawkweed)
June	Second	*Coronilla varia* (Crown Vetch) *Lotus corniculatus* (Birds-foot Trefoil) *Trifolium repens* (White Clover) *Trifolium pratense* (Red Clover) *Cryptotaenia canadensis* (Canadian Honewort) *Sanicula odorata* (Clustered Black Snakeroot) *Oxalis stricta* (Yellow Wood Sorrel) *Erigeron annuus* (Annual Fleabane) *Berteroa incana* (Hoary Alyssum) *Geum canadense* (White Avens) *Taraxacum officinale* (Dandelion) *Leucanthemum vulgare* (Ox-eye Daisy) *Potentilla argentea* (Silver Cinquefoil) *Glechoma hederacea* (Ground Ivy) *Leonurus cardiaca* (Motherwort) *Alliaria petiolata* (Garlic Mustard) *Potentilla simplex* (Common Cinquefoil) *Hypericum perforatum* (Common St. Johnswort) *Hesperis matronalis* (Dame's Rocket) *Myosotis scorpioides* (True Forget-me-not) *Galium boreale* (Northern Bedstraw) *Campanula rotundifolia* (Harebell) *Galium concinnum* (Shining Bedstraw) *Urtica dioica* (Stinging Nettle) *Diervilla lonicera* (Bush Honeysuckle *Aralia racemosa* (Spikenard) In bud. *Phleum pratense* (Timothy)	*Berteroa incana* (Hoary Alyssum *Cryptotaenia canadensis* (Canadian Honewort) *Borodinia laevigata* (Smooth Rock Cress) *Lapsana communis* (Nipplewort) *Scrophularia lanceolata* (Lance-leaf Figwort) *Campanula rotundifolia* (Harebell) *Heuchera richardsonii* (Prairie Alumroot) *Oxalis stricta* (Yellow Wood Sorrel) *Houstonia longifolia* (Long-leaf Bluets) *Lotus corniculatus* (Birds-foot Trefoil) *Hieracium umbellatum* (Narrow-leaved Hawkweed) *Anemone cylindrica* (Thimbleweed) *Tradescantia ohiensis* (Ohio Spiderwort) *Arabidopsis lyrata* (Lyre-leaved Rock Cress) *Achillea millefolium* (Common Yarrow) *Trifolium repens* (White Clover) *Galium concinnum* (Shining Bedstraw) *Thalictrum dasycarpum* (Tall Meadow Rue) *Geum canadense* (White Avens) *Elymus hystrix* (Bottlebrush Grass) *Sanicula odorata* (Clustered Black Snakeroot) *Leonurus cardiaca* (Motherwort) *Glechoma hederacea* (Ground Ivy) *Erigeron annuus* (Annual Fleabane) *Leucanthemum vulgare* (Ox-eye Daisy) *Medicago lupulina* (Black Medick) *Verbena stricta* (Hoary Vervain) *Potentilla argentea* (Silver Cinquefoil) *Lithospermum canescens* (Hoary Puccoon) *Erigeron strigosus* (Prairie Fleabane) *Penstemon gracilis* (Slender Beardtongue) *Pilosella aurantiaca* (Orange Hawkweed) *Potentilla simplex* (Common Cinquefoil) *Vicia villosa* (Hairy Vetch) *Rosa arkansana* (Prairie Rose) *Dianthus barbatus* (Sweet William)
June	Third	*Cryptotaenia canadensis* (Canadian Honewort) *Oxalis stricta* (Yellow Wood Sorrel) *Geum canadense* (White Avens) *Taraxacum officinale* (Dandelion) *Trifolium repens* (White Clover) *Leucanthemum vulgare* (Ox-eye Daisy) *Coronilla varia* (Crown Vetch) *Erigeron annuus* (Annual Fleabane) *Berteroa incana* (Hoary Alyssum) *Lotus corniculatus* (Birds-foot Trefoil) *Laportea canadensis* (Canadian Wood Nettle) *Aralia racemosa* (Spikenard) In bud. *Silene latifolia* (White Campion) *Potentilla argentea* (Silver Cinquefoil) *Hypericum perforatum* (Common St. Johnswort) *Urtica dioica* (Stinging Nettle) *Hesperis matronalis* (Dame's Rocket) *Alliaria petiolata* (Garlic Mustard) *Myosotis scorpioides* (True Forget-me-not) *Campanula rotundifolia* (Harebell) *Galium concinnum* (Shining Bedstraw) *Leonurus cardiaca* (Motherwort) *Catalpa speciosa* (Northern Catalpa)	*Borodinia laevigata* (Smooth Rock Cress) *Cryptotaenia canadensis* (Canadian Honewort) *Cicuta maculata* (Water Hemlock) In bud. *Myosotis scorpioides* (True Forget-me-not) *Thalictrum dasycarpum* (Tall Meadow Rue) *Anemone cylindrica* (Thimbleweed) *Erigeron annuus* (Annual Fleabane) *Lapsana communis* (Nipplewort) *Oxalis stricta* (Yellow Wood Sorrel) *Campanula rotundifolia* (Harebell) *Houstonia longifolia* (Long-leaf Bluets) *Scrophularia lanceolata* (Lance-leaf Figwort) *Arabidopsis lyrata* (Lyre-leaved Rock Cress) *Lotus corniculatus* (Birds-foot Trefoil) *Hieracium umbellatum* (Narrow-leaved Hawkweed) *Trifolium repens* (White Clover *Tradescantia ohiensis* (Ohio Spiderwort) *Achillea millefolium* (Common Yarrow) *Geum canadense* (White Avens) *Elymus hystrix* (Bottlebrush Grass) *Galium concinnum* (Shining Bedstraw) *Urtica dioica* (Stinging Nettle) *Leonurus cardiaca* (Motherwort) *Silene latifolia* (White Campion *Alliaria petiolata* (Garlic Mustard) *Berteroa incana* (Hoary Alyssum) *Leucanthemum vulgare* (Ox-eye Daisy) *Trifolium pratense* (Red Clover) *Medicago lupulina* (Black Medick) *Verbena stricta* (Hoary Vervain) *Potentilla argentea* (Silver Cinquefoil) *Dianthus armeria* (Deptford Pink) *Rosa arkansana* (Prairie Rose) *Vicia villosa* (Hairy Vetch) *Potentilla recta* (Sulphur Cinquefoil) *Lithospermum canescens* (Hoary Puccoon) *Rudbeckia hirta* (Black-eyed Susan) *Erigeron strigosus* (Prairie Fleabane) *Penstemon gracilis* (Slender Beardtongue) *Potentilla simplex* (Common Cinquefoil) *Euphorbia corollata* (Flowering Spurge) *Dianthus barbatus* (Sweet William)
June	Last	*Potentilla argentea* (Silver Cinquefoil) *Oxalis stricta* (Yellow Wood Sorrel) *Lotus corniculatus* (Birds-foot Trefoil) *Coronilla varia* (Crown Vetch) *Catalpa speciosa* (Northern Catalpa) *Cryptotaenia canadensis* (Canadian Honewort) *Geum canadense* (White Avens) *Erigeron annuus* (Annual Fleabane) *Hypericum perforatum* (Common St. Johnswort) *Berteroa incana* (Hoary Alyssum) *Silene latifolia* (White Campion) *Medicago lupulina* (Black Medick) *Laportea canadensis* (Canadian Wood Nettle *Aralia racemosa* (Spikenard) In bud. *Trifolium repens* (White Clover) *Leucanthemum vulgare* (Ox-eye Daisy) *Urtica dioica* (Stinging Nettle) *Hesperis matronalis* (Dame's Rocket) *Taraxacum officinale* (Dandelion) *Myosotis scorpioides* (True Forget-me-not) *Galium concinnum* (Shining Bedstraw) *Diervilla lonicera* (Bush Honeysuckle) *Campanula rotundifolia* (Harebell) *Lysimachia quadrifolia* (Whorled Loosestrife) *Erigeron strigosus* (Prairie Fleabane) *Scrophularia lanceolata* (Lance-leaf Figwort) *Leonurus cardiaca* (Motherwort) *Phleum pratense* (Timothy) *Potentilla norvegica* (Norwegian Cinquefoil)	*Thalictrum dasycarpum* (Tall Meadow Rue) *Polymnia canadensis* (Leafcup) *Cicuta maculata* (Water Hemlock) In bud. *Lapsana communis* (Nipplewort) *Galium triflorum* (Fragrant Bedstraw) *Campanula rotundifolia* (Harebell) *Medicago lupulina* (Black Medick) *Oxalis stricta* (Yellow Wood Sorrel) *Scrophularia lanceolata* (Lance-leaf Figwort) *Lotus corniculatus* (Birds-foot Trefoil) *Arabidopsis lyrata* (Lyre-leaved Rock Cress) *Trifolium repens* (White Clover) *Melilotus alba* (White Sweet Clover) *Euphorbia corollata* (Flowering Spurge) *Tradescantia ohiensis* (Ohio Spiderwort) *Achillea millefolium* (Common Yarrow) *Myosotis scorpioides* (True Forget-me-not) *Galium concinnum* (Shining Bedstraw) *Elymus hystrix* (Bottlebrush Grass) *Leonurus cardiaca* (Motherwort) *Alliaria petiolata* (Garlic Mustard) *Urtica dioica* (Stinging Nettle) *Silene latifolia* (White Campion) *Berteroa incana* (Hoary Alyssum) *Cryptotaenia canadensis* (Canadian Honewort) *Trifolium pratense* (Red Clover) *Taraxacum officinale* (Dandelion) *Geum canadense* (White Avens) *Leucanthemum vulgare* (Ox-eye Daisy) *Rosa arkansana* (Prairie Rose) *Verbena stricta* (Hoary Vervain) *Potentilla argentea* (Silver Cinquefoil) *Hypericum perforatum* (Common St. Johnswort) *Rudbeckia hirta* (Black-eyed Susan) *Dianthus armeria* (Deptford Pink) *Lithospermum canescens* (Hoary Puccoon) *Potentilla recta* (Sulphur Cinquefoil) *Houstonia longifolia* (Long-leaf Bluets) *Penstemon gracilis* (Slender Beardtongue) *Erigeron strigosus* (Prairie Fleabane) *Pilosella aurantiaca* (Orange Hawkweed)
July	First	*Medicago lupulina* (Black Medick) *Potentilla argentea* (Silver Cinquefoil) *Lotus corniculatus* (Birds-foot Trefoil) *Cirsium arvense* (Canada Thistle) *Oxalis stricta* (Yellow Wood Sorrel) *Hieracium umbellatum* (Narrow-leaved Hawkweed) *Coronilla varia* (Crown Vetch) *Erigeron annuus* (Annual Fleabane) *Trifolium repens* (White Clover) *Catalpa speciosa* (Northern Catalpa) *Geum canadense* (White Avens) *Circaea canadensis* (Enchanter's Nightshade) *Tilia americana* (American Basswood) *Verbena urticifolia* (White Vervain) *Leucanthemum vulgare* (Ox-eye Daisy) *Calystegia sepium* (Hedge Bindweed) *Berteroa incana* (Hoary Alyssum) *Hypericum perforatum* (Common St. Johnswort) *Dianthus armeria* (Deptford Pink) *Phryma leptostachya* (American Lopseed) *Sambucus canadensis* (Common Elderberry) *Laportea canadensis* (Canadian Wood Nettle *Aralia racemosa* (Spikenard) In bud *Leonurus cardiaca* (Motherwort) *Silene latifolia* (White Campion) *Plantago rugelii* (Rugel's Plantain) *Achillea millefolium* (Common Yarrow) *Linaria vulgaris* (Butter-and-eggs) *Sisymbrium loeselii* (Tall Hedge Mustard) *Urtica dioica* (Stinging Nettle) *Hackelia virginiana* (Virginia Stickseed) *Galium concinnum* (Shining Bedstraw) *Myosotis scorpioides* (True Forget-me-not) *Campanula rotundifolia* (Harebell) *Boehmeria cylindrica* (Small-spike False Nettle)	*Campanula rapunculoides* (Creeping Bellflower) *Lysimachia ciliata* (Fringed Loosestrife) *Polymnia canadensis* (Leafcup) *Cicuta maculata* (Water Hemlock) *Circaea canadensis* (Enchanter's Nightshade) *Lapsana communis* (Nipplewort) *Phryma leptostachya* (American Lopseed) *Hypericum perforatum* (Common St. Johnswort) *Campanula rotundifolia* (Harebell) *Lotus corniculatus* (Birds-foot Trefoil) *Houstonia longifolia* (Long-leaf Bluets) *Oxalis stricta* (Yellow Wood Sorrel) *Arabidopsis lyrata* (Lyre-leaved Rock Cress) *Geum canadense* (White Avens) *Trifolium repens* (White Clover) *Prunella vulgaris* (Common Selfheal) *Euphorbia corollata* (Flowering Spurge) *Melilotus alba* (White Sweet Clover) *Achillea millefolium* (Common Yarrow) *Veronicastrum virginicum* (Culver's Root) In bud. *Myosotis scorpioides* (True Forget-me-not) *Hackelia virginiana* (Virginia Stickseed) *Elymus hystrix* (Bottlebrush Grass) *Leonurus cardiaca* (Motherwort) *Leucanthemum vulgare* (Ox-eye Daisy) *Plantago rugelii* (Rugel's Plantain) *Rudbeckia hirta* (Black-eyed Susan) *Silene latifolia* (White Campion) *Monarda fistulosa* (Wild Bergamot) *Verbena stricta* (Hoary Vervain) *Dianthus armeria* (Deptford Pink *Centaurea stoebe* (Spotted Knapweed) *Potentilla argentea* (Silver Cinquefoil) *Taraxacum officinale* (Dandelion) *Nepeta cataria* (Catnip) *Heliopsis helianthoides* (Smooth Oxeye)
July	Second	*Lotus corniculatus* (Birds-foot Trefoil) *Medicago lupulina* (Black Medick) *Coronilla varia* (Crown Vetch) *Trifolium repens* (White Clover) *Oxalis stricta* (Yellow Wood Sorrel) *Circaea canadensis* (Enchanter's Nightshade) *Phryma leptostachya* (American Lopseed *Geum canadense* (White Avens) *Erigeron annuus* (Annual Fleabane) *Verbena urticifolia* (White Vervain) *Hypericum perforatum* (Common St. Johnswort) *Rudbeckia hirta* (Black-eyed Susan) *Berteroa incana* (Hoary Alyssum) *Silene latifolia* (White Campion) *Desmodium glutinosum* (Pointed-leaf Tick-trefoil) *Laportea canadensis* (Canadian Wood Nettle) *Solanum dulcamara* (Bittersweet Nightshade) *Aralia racemosa* (Spikenard) *Ageratina altissima* (White Snakeroot) *Hackelia virginiana* (Virginia Stickseed) *Leonurus cardiaca* (Motherwort) *Plantago rugelii* (Rugel's Plantain) *Daucus carota* (Queen Anne's Lace) *Potentilla norvegica* (Norwegian Cinquefoil) *Teucrium canadense* (Germander) *Urtica dioica* (Stinging Nettle) *Eurybia macrophylla* (Large-leaved Aster) *Myosotis scorpioides* (True Forget-me-not) *Prunella vulgaris* (Common Selfheal) *Campanula rotundifolia* (Harebell) *Scrophularia lanceolata* (Lance-leaf Figwort) *Solidago ulmifolia* (Elm-leaved Goldenrod) *Nepeta cataria* (Catnip) *Agrimonia striata* (Roadside Agrimony) *Arctium minus* (Common Burdock) *Galium concinnum* (Shining Bedstraw) *Platanthera psycodes* (Lesser Purple Fringed Orchid)	*Campanula rapunculoides* (Creeping Bellflower) *Lysimachia ciliata* (Fringed Loosestrife) *Agrimonia striata* (Roadside Agrimony) *Cicuta maculata* (Water Hemlock) *Prunella vulgaris* (Common Selfheal) *Polymnia canadensis* (Leafcup) *Circaea canadensis* (Enchanter's Nightshade) *Phryma leptostachya* (American Lopseed) *Campanula rotundifolia* (Harebell) *Rudbeckia hirta* (Black-eyed Susan) *Lotus corniculatus* (Birds-foot Trefoil) *Erigeron annuus* (Annual Fleabane) *Oxalis stricta* (Yellow Wood Sorrel) *Trifolium repens* (White Clover) *Melilotus alba* (White Sweet Clover) *Euphorbia corollata* (Flowering Spurge) *Solanum dulcamara* (Bittersweet Nightshade) *Arabidopsis lyrata* (Lyre-leaved Rock Cress) *Solidago ulmifolia* (Elm-leaved Goldenrod) *Achillea millefolium* (Common Yarrow) *Veronicastrum virginicum* (Culver's Root) *Scutellaria lateriflora* (Mad-dog Skullcap) *Myosotis scorpioides* (True Forget-me-not) *Mimulus ringens* (Allegheny Monkey Flower) *Lysimachia lanceolata* (Lance-leaved Loosestrife) *Lythrum salicaria* (Purple Loosestrife) *Elymus hystrix* (Bottlebrush Grass) *Laportea canadensis* (Canadian Wood Nettle) *Geum canadense* (White Avens) *Campanulastrum americanum* (American Bellflower) *Alliaria petiolata* (Garlic Mustard) *Leonurus cardiaca* (Motherwort) *Nepeta cataria* (Catnip) *Berteroa incana* (Hoary Alyssum) *Urtica dioica* (Stinging Nettle) *Teucrium canadense* (Germander) *Verbena stricta* (Hoary Vervain) *Leucanthemum vulgare* (Ox-eye Daisy) *Monarda fistulosa* (Wild Bergamot) *Hypericum perforatum* (Common St. Johnswort) *Dianthus armeria* (Deptford Pink) *Erigeron strigosus* (Prairie Fleabane) *Trifolium pratense* (Red Clover) *Potentilla recta* (Sulphur Cinquefoil) *Centaurea stoebe* (Spotted Knapweed) *Heliopsis helianthoides* (Smooth Oxeye)
July	Third	*Oxalis stricta* (Yellow Wood Sorrel) *Medicago lupulina* (Black Medick) *Euthamia graminifolia* (Lance-leaved Goldenrod) *Lotus corniculatus* (Birds-foot Trefoil) *Coronilla varia* (Crown Vetch) *Persicaria virginiana* (Jumpseed) *Circaea canadensis* (Enchanter's Nightshade) *Erigeron annuus* (Annual Fleabane) *Geum canadense* (White Avens) *Silene latifolia* (White Campion) *Rudbeckia hirta* (Black-eyed Susan) *Monarda fistulosa* (Wild Bergamot) *Berteroa incana* (Hoary Alyssum) *Hypericum perforatum* (Common St. Johnswort) *Arctium minus* (Common Burdock) *Phryma leptostachya* (American Lopseed) *Laportea canadensis* (Canadian Wood Nettle) *Hackelia virginiana* (Virginia Stickseed) *Ageratina altissima* (White Snakeroot) *Impatiens capensis* (Spotted Touch-me-not) *Aralia racemosa* (Spikenard) *Hylodesmum glutinosum* (Pointed-leaf Tick-trefoil) *Plantago rugelii* (Rugel's Plantain) *Trifolium repens* (White Clover) *Melilotus alba* (White Sweet Clover) *Potentilla norvegica* (Norwegian Cinquefoil) *Daucus carota* (Queen Anne's Lace) *Asclepias tuberosa* (Butterfly Milkweed *Solanum dulcamara* (Bittersweet Nightshade) *Urtica dioica* (Stinging Nettle) *Eurybia macrophylla* (Large-leaved Aster) *Myosotis scorpioides* (True Forget-me-not) *Prunella vulgaris* (Common Selfheal) *Platanthera psycodes* (Lesser Purple Fringed Orchid) *Solidago ulmifolia* (Elm-leaved Goldenrod) *Agrimonia striata* (Roadside Agrimony) *Leonurus cardiaca* (Motherwort) *Teucrium canadense* (Germander)	*Campanula rapunculoides* (Creeping Bellflower) *Trifolium repens* (White Clover) *Cicuta maculata* (Water Hemlock) *Agrimonia striata* (Roadside Agrimony) *Lysimachia ciliata* (Fringed Loosestrife) *Prunella vulgaris* (Common Selfheal) *Polymnia canadensis* (Leafcup) *Persicaria virginiana* (Jumpseed) *Campanula rotundifolia* (Harebell) *Rudbeckia hirta* (Black-eyed Susan) *Hypericum perforatum* (Common St. Johnswort) *Lotus corniculatus* (Birds-foot Trefoil) *Oxalis stricta* (Yellow Wood Sorrel) *Erigeron strigosus* (Prairie Fleabane) *Houstonia longifolia* (Long-leaf Bluets) *Euphorbia corollata* (Flowering Spurge) *Melilotus alba* (White Sweet Clover) *Solidago ulmifolia* (Elm-leaved Goldenrod) *Achillea millefolium* (Common Yarrow) *Scutellaria lateriflora* (Mad-dog Skullcap) *Lythrum salicaria* (Purple Loosestrife) *Mimulus ringens* (Allegheny Monkey Flower) *Myosotis scorpioides* (True Forget-me-not) *Lysimachia lanceolata* (Lance-leaved Loosestrife) *Gratiola neglecta* (Clammy Hedge-hyssop) *Vernonia fasciculata* (Common Ironweed) *Verbena hastata* (Blue Vervain) *Stellaria aquatica* (Giant Chickweed) *Physostegia virginiana* (Obedient Plant) *Sium suave* (Water Parsnip) *Mentha canadensis* (Field Mint) *Teucrium canadense* (Germander) *Leonurus cardiaca* (Motherwort) *Urtica dioica* (Stinging Nettle) *Plantago rugelii* (Rugel's Plantain) *Berteroa incana* (Hoary Alyssum) *Erigeron annuus* (Annual Fleabane) *Lobelia inflata* (Indian Tobacco) *Heliopsis helianthoides* (Smooth Oxeye) *Euthamia graminifolia* (Lance-leaved Goldenrod) In bud. *Ageratina altissima* (White Snakeroot) *Verbena stricta* (Hoary Vervain) *Potentilla argentea* (Silver Cinquefoil) *Centaurea stoebe* (Spotted Knapweed) *Monarda fistulosa* (Wild Bergamot) *Leucanthemum vulgare* (Ox-eye Daisy)
July	Last
August	First
August	Second
August	Third
August	Last
September	First
September	Second
September	Third
September	Last
October	First
October	Second
October	Third
October	Last