MAY

MAY 29th Starry False Solomon's Seal (Maianthemum stellatum)

MAY 31st False Solomon’s seal (Maianthemum racemosum)

​JUNE

JUNE 1st Wild Geranium (Geranium maculatum)

JUNE 2nd Long-Bracted Spiderwort (Tradescantia bracteata)

JUNE 3rd Golden Alexander (Zizia aurea)

JUNE 4th Virginia Waterleaf (Hydrophyllum virginianum)

JUNE 5th Round-Leaved Dogwood (Cornus rugosa)

JUNE 6th Sensitive Fern (Onoclea sensibilis)

JUNE 7th Northern Bedstraw (Galium boreale)

JUNE 8th Gray Dogwood (Cornus racemosa)

JUNE 9th Prairie Rose (Rosa arkansana)

JUNE 10th Canada Anemone (Anemone canadensis)

JUNE 11th Blueflag Iris (Iris versicolor)

JUNE 12th Northern Bush Honeysuckle (Diervilla lonicera)

JUNE 13th Common Yarrow (Achillea millefolium)

JUNE 14th Late Horse Gentian (Triosteum perfoliatum)

JUNE 15th White Wild Indigo (Baptisia lactea)

JUNE 16th Staghorn Sumac (Rhus typhina)

JUNE 17th Poke Milkweed (Asclepias exaltata)

JUNE 18th Red Elderberry (Sambucus racemosa)

JUNE 19th Clasping Dogbane (Apocynum sibiricum)

JUNE 20th Canada Elderberry (Sambucus canadensis)

JUNE 21st Black-Eyed Susan (Rudbeckia hirta)

JUNE 22nd White Avens (Geum canadense)

JUNE 23rd Canada Milkvetch (Astragalus canadensis)

JUNE 24th New Jersey Tea (Ceanothus americanus)

JUNE 25th Butterfly Milkweed (Asclepias tuberosa)

JUNE 26th Bottlebrush Grass (Elymus hystrix)

JUNE 27th Prairie Coreopsis (Coreopsis palmata)

JUNE 28th Tall Meadow Rue (Thalictrum dasycarpum)

JUNE 29th Blue Cohosh (Caulophyllum thalictroides)

JUNE 30th Red Baneberry (Actaea rubra)

JULY

JULY 1st Hoary Vervain (Verbena stricta)

JULY 2nd American Germander (Teucrium canadense)

JULY 3rd Spreading Dogbane (Apocynum androsaemifolium)

JULY 4th Fireweed (Chamaenerion angustifolium)

JULY 5th Great St. Johnswort (Hypericum ascyron)

JULY 6th Wild Bergamot (Monarda fistulosa)

JULY 7th Michigan Lily (Lilium michiganense)

JULY 8th Swamp Milkweed (Asclepias incarnata)

JULY 9th Fringed Loosestrife (Lysimachia ciliata)

JULY 10th Purple Prairie Clover (Dalea purpurea)

JULY 11th Starry Campion (Silene stellata)

JULY 12th Culver's Root (Veronicastrum virginicum)

JULY 13th Anise Hyssop (Agastache foeniculum)

JULY 14th Gray-Headed or Yellow Coneflower (Ratibida pinnata)

JULY 15th Blue Vervain (Verbena hastata)

JULY 16th Woodland Agrimony (Agrimonia striata)

JULY 17th American Lopseed (Phryma leptostachya)

JULY 18th Monkey Flower (Mimulus ringens)

JULY 20th Pointed Leaved Tick Trefoil (Desmodium glutinosum)

JULY 21st Common Boneset (Eupatorium perfoliatum)

JULY 22nd Showy Tick Trefoil (Desmodium canadense)

JULY 23rd Virginia Wild Rye (Elymus virginicus)

JULY 24th Cup Plant (Silphium perfoliatum)

JULY 25th Tall or American Bellflower (Campanulastrum americanum)

JULY 26th Virginia Mountain Mint (Pycnanthemum virginianum)

JULY 27th Large-Leaved Aster (Eurybia macrophylla)

JULY 28th White Vervain (Verbena urticifolia)

JULY 29th Round-Headed Bush Clover (Lespedeza capitata)

JULY 30th Alternate-Leaved or Pagoda Dogwood (Cornus alternifolia)

JULY 31st Wild Cucumber (Echinocystis lobata)

AUGUST

AUGUST 1st Big Bluestem (Andropogon gerardii)

AUGUST 2nd Whorled Milkweed (Asclepias verticillata)

AUGUST 3rd Spotted Joe Pye Weed (Eutrochium maculatum)

AUGUST 4th Woodland Sunflower (Helianthus strumosus)

AUGUST 5th Indian Grass (Sorghastrum nutans)

AUGUST 6th Pale Touch-Me-Not (Impatiens pallida)

AUGUST 7th False Sunflower or Smooth Oxeye (Heliopsis helianthoides)

AUGUST 8th Blue Lobelia (Lobelia siphilitica)

AUGUST 9th Pennsylvania Sedge (Carex pensylvanica)

AUGUST 10th Spotted Touch-Me-Not (Impatiens capensis)

AUGUST 11th Common or Prairie Ironweed (Vernonia fasciculata)

AUGUST 12th American Spikenard (Aralia racemosa)

AUGUST 13th Sweet Joe Pye Weed (Eutrochium purpureum)

AUGUST 14th Obedient Plant (Physostegia virginiana)

AUGUST 15th Field or Pasture Thistle (Cirsium discolor)

AUGUST 16th Little Bluestem (Schizachyrium scoparium)

AUGUST 17th Brown-Eyed Susan (Rudbeckia triloba)

AUGUST 18th Cut-Leaf Coneflower (Rudbeckia laciniata)

AUGUST 19th Cardinal Flower (Lobelia cardinalis)

AUGUST 20th Sawtooth Sunflower (Helianthus grosseserratus)

AUGUST 21st Arrowleaf Aster (Symphyotrichum urophyllum)

AUGUST 22nd Pilewort (Erechtites hieraciifolius)

AUGUST 23rd Crooked Aster (Symphyotrichum prenanthoides)

AUGUST 24th White Snakeroot (Ageratina altissima)

AUGUST 25th Stiff Goldenrod (Solidago rigida)

AUGUST 26th Yellow Gentian (Gentiana flavida)

AUGUST 27th Groundnut (Apios americana)

AUGUST 28th Evening Primrose (Oenothera biennis)

AUGUST 29th Flat-Topped White Aster (Doellingeria umbellata)

AUGUST 30th Panicled Aster (Symphyotrichum lanceolatum)

AUGUST 31st Swamp Smartweed (Persicaria amphibia)

SEPTEMBER

SEPTEMBER 1st Zigzag Goldenrod (Solidago flexicaulis)

SEPTEMBER 2nd Showy Goldenrod (Solidago speciosa)

SEPTEMBER 3rd Canada Moonseed (Menispermum canadense)

SEPTEMBER 4th Woodbine (Parthenocissus inserta)

SEPTEMBER 5th Riverbank Grape (Vitis riparia)

SEPTEMBER 6th Wild Rice (Ziziana palustris)

SEPTEMBER 7th Maximilian Sunflower (Helianthus maximilani)

SEPTEMBER 8th Sneezeweed (Helenium autumnale)

SEPTEMBER 9th Heath Aster (Symphyotrichum ericoides)

SEPTEMBER 10th American Water Horehound (Lycopus americanus)

SEPTEMBER 11th Canada Bluejoint (Calamagrostis canadensis)

SEPTEMBER 12th False Buckwheat (Fallopia scandens)

SEPTEMBER 13th Bottle Gentian (Gentiana andrewsii)

SEPTEMBER 14th Elm-Leaved Goldenrod (Solidago ulmifolia)

SEPTEMBER 15th Smooth Blue Aster (Symphyotrichum laeve)

SEPTEMBER 16th New England Aster (Symphyotrichum novae-angliae)

SEPTEMBER 17th Canada Goldenrod (Solidago canadensis)

SEPTEMBER 18th Awl Aster (Symphyotrichum pilosum)

SEPTEMBER 19th White Turtlehead (Chelone glabra)

SEPTEMBER 20th Nannyberry (Viburnum lentago)

SEPTEMBER 21st Tall Scouring Rush (Equisetum hyemale)

SEPTEMBER 22nd Wild Yam (Dioscorea villosa)

SEPTEMBER 23rd Side Oats Grama (Bouteloua curtipendula)

SEPTEMBER 24th Large-Seeded Hawthorn (Crataegus macrosperma)

SEPTEMBER 25th Illinois Carrion Flower (Smilax illinoiensis)

SEPTEMBER 26th Aromatic Aster (Symphyotrichum oblongifolium)

SEPTEMBER 27th Bristly Greenbrier (Smilax tamnoides)

SEPTEMBER 28th Hairy Wood Chess or Hairy Woodland Brome (Bromus pubescens)

SEPTEMBER 29th Short's Aster (Symphyotrichum shortii)

SEPTEMBER 30th American Hog Peanut (Amphicarpaea bracteata)

OCTOBER 8th Virgin's Bower (Clematis virginiana)

OCTOBER 1st Calico Aster (Symphyotrichum lateriflorum)

OCTOBER 2nd Wild Strawberry (Fragaria virginiana)

OCTOBER 3rd Bracken Fern (Pteridium aquilinum)

OCTOBER 4th Heart-Leaved Aster (Symphyotrichum cordifolium)

OCTOBER 5th Grass-Leaved Goldenrod (Euthamia graminifolia)

OCTOBER 6th Wood Betony (Pedicularis canadensis)

OCTOBER 7th Bitternut Hickory (Carya cordiformis)

OCTOBER 8th Virgin's Bower (Clematis virginiana)

OCTOBER 9th Ironwood (Ostrya virginiana)

OCTOBER 10th Blue Beech (Carpinus caroliniana)

OCTOBER 11th Kentucky Coffee Tree (Gymocladus dioicus)

OCTOBER 12th Prickly Gooseberry (Ribes cynosbati)

OCTOBER 13th Maidenhair Fern (Adiantum pedatum)

OCTOBER 14th Silky Aster (Symphyotrichum sericeum)

OCTOBER 15th Northern Red Oak (Quercus rubra)

OCTOBER 16th Bur Oak (Quercus macrocarpa)

OCTOBER 17th Red Maple (Acer rubrum)

OCTOBER 18th American Elm (Ulmus americana)

OCTOBER 19th White Oak (Quercus alba)

OCTOBER 20th Sugar Maple (Acer saccharum)

OCTOBER 21st Big-Tooth Aspen (Populus grandidentata)

OCTOBER 22nd Trembling or Quaking Aspen (Populus tremuloides)

OCTOBER 23rd Black Cherry (Prunus serotina)

OCTOBER 24th White Pine (Pinus strobus)

OCTOBER 25th Downy Arrowwood (Viburnum rafinesquianum)

OCTOBER 26th Pin Oak (Quercus ellipsoidalis)

OCTOBER 27th Prickly Ash (Zanthoxylum americanum)

OCTOBER 28th Hackberry (Celtis occidentalis)

OCTOBER 29th Chokecherry (Prunus virginiana)

OCTOBER 30TH Witch Hazel (Hamamelis virginiana)

OCTOBER 31st Silver Maple (Acer Saccharinum)