There are 41 plants in blossom on September the 9th.
Beggar Ticks Bidens frondosa blossoms between Aug 29 and Sep 22
Bittersweet Nightshade Solanum dulcamara May 30 to Sep 06
Black-eyed Susan Rudbeckia serotina Jun 18 to Sep 06
Black Nightshade Solanum nigrum Jun 29 to Sep 06
Boneset Eupatorium perfoliatum Aug 03 to Sep 06
Butter-and-eggs Linaria vulgaris Jul 10 to Sep 20
Celandine Chelidonium majus May 07 to Sep 11
Chicory Cichorium intybus Jun 28 to Oct 24
Common Dodder Cuscuta gronovii Sep 02 to Oct 02
Common Evening Primrose Oenothera biennis Aug 02 to Sep 20
Common Ragweed Ambrosia artemisiifolia Jul 20 to Sep 20
Common St. Johnswort Hypericum perforatum Jun 08 to Sep 26
Daisy Fleabane Erigeron annuus May 30 to Oct 24
Entire-leaved False Foxglove Gerardia laevigata Sep 07 to Sep 07
Fall Dandelion Leontodon autumnalis Aug 02 to Sep 30
Field Hawkweed Hieracium pratense May 23 to Sep 07
Galinsoga Galinsoga ciliata Aug 01 to Oct 11
Horseweed Erigeron canadensis Aug 12 to Sep 06
Jimson Weed Datura stramonium Jul 22 to Sep 06
Lady's Thumb Polygonum persicaria Aug 12 to Oct 20
Nodding Smartweed Polygonum lapathifolium Aug 12 to Oct 22
Pale Touch-me-not Impatiens pallida Aug 22 to Sep 06
Pink Knotweed Polygonum pensylvanicum Aug 12 to Sep 11
Purple Coneflower Echinacea purpurea Jul 15 to Sep 06
Queen Anne's Lace Daucus carota Jul 09 to Sep 07
Red Clover Trifolium pratense May 23 to Oct 24
Shrubby Cinquefoil Potentilla fruticosa Jun 03 to Sep 19
Spearmint Mentha spicata Aug 01 to Sep 06
Spotted Knapweed Centaurea maculosa Jul 31 to Sep 20
Spotted Touch-me-not Impatiens capensis Jul 01 to Sep 11
Sweet Everlasting Gnaphalium obtusifolium Aug 28 to Oct 24
Sweet Goldenrod Solidago odora Jul 31 to Sep 20
Tall Rattlesnake Root Prenanthes trifoliata Aug 27 to Sep 06
Tansy Tanacetum vulgare Jul 18 to Sep 11
Three-seeded Mercury Acalypha rhomboidea Aug 22 to Sep ....
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April - Detail pages Table - Fall Foliage - Glossary - Search - "Name" Table - "Range" Table - RSS feed - Email list serveDetail Pages - Facts and Lore: Bee Balm ~ Oswego Tea ~ Bergamont , Black-eyed Susan , Blue Vervain , Bluets ~ Quaker Ladies ~ Innocence , Boneset ~ Thoroughwort , Celandine , Coltsfoot , Common Dandelion , Common Elder , Dame's Violet ~ Dame's Rocket ~ Garden Rocket , Ground Ivy ~ Gill over the ground ~ Alehoof , Purple Coneflower ~ Echinacea , Queen Anne's Lace , Queen Anne's Lace VS. Water Hemlock , Red Clover , Water Hemlock , This table contains information on all observed wildflowers. The rows can be sorted by clicking on the links at the top of the table columns. | Common Name | Botanical Name | Details | Also Known As | First Day | Last Day |
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| Three-seeded Mercury | Acalypha rhomboidea | | | Aug 22 | Sep 08 | | Yarrow | Achillea millefolium | | | Jun 05 | Jul 16 | | Red Baneberry | Actaea rubra | | | May 15 | May 15 | | Garlic Mustard | Alliaria officinalis | | A. petiolata | Apr 29 | Jun 17 | | Slender Amaranth | Amaranthus hybridus | | | Jun 18 | Jun 23 | | Common Ragweed | Ambrosia artemisiifolia | | | Jul 20 | Sep 20 | | Great Ragweed | Ambrosia trifida | | | Aug 10 | Aug 25 | | Wood Anemone | Anemone quinquefolia | | | Apr 24 | May 07 | | Field Pussytoes | Antennaria neglecta | | | Apr 10 | May 05 | | Indian Hemp | Apocynum cannabinum | | | Jun 13 | Jun 13 | | Intermediate Dogbane | Apocynum medium | | | Jun 19 | Jun 19 | | Wild Columbine | Aquilegia canadensis | | | May 07 | Jun 05 | | Great Burdock | Arctium lappa | | | Aug 22 | Aug 22 | | Jack-in-the-pulpit | Arisaema atrorubens | | Indian Turnip, A. triphyllum v. triphyllum | May 18 | May 23 | | Small Jack-in-the-pulpit | Arisaema triphyllum | | | May 18 | May 23 | | Common Milkweed | Asclepias syriaca | | | Jun 18 | Jul 09 | | Heart-leaved Aster | Aster cordifolius | | | Sep 28 | Nov 03 | | White Wood Aster | Aster divaricatus | | | Aug 07 | Nov 03 | | New England Aster | Aster novae-angliae | | | Sep 28 | Oct 18 | | Panicled Aster | Aster simplex | | A. lanceolatus | Sep 23 | Sep 30 | | Wild Indigo | Baptisia tinctoria | | | Jul 11 | Jul 16 | | Common Winter Cress | Barbarea vulgaris | | | Apr 25 | May 30 | | Beggar Ticks | Bidens frondosa | | Sticktight | Aug 29 | Sep 22 | | Larger Bur Marigold | Bidens laevis | | | Aug 20 | Aug 20 | | Shepherd's Purse | Capsella bursa-pastoris | | | Apr 29 | May 12 | | Purple Cress | Cardamine douglassii | | | May 08 | May 13 | | Small-flowered Bitter Cress | Cardamine parviflora | | | Apr 07 | May 10 | | Cuckooflower | Cardamine pratensis | | | May 07 | May 15 | | Wild Sensitive Plant | Cassia nictitans | | Chamaecrista n. | Aug 02 | Aug 02 | | Spotted Knapweed | Centaurea maculosa | | | Jul 31 | Sep 20 | | Buttonbush | Cephalanthus occidentalis | | | Jul 19 | Jul 25 | | Field Chickweed | Cerastium arvense | | | Jun 03 | Jun 03 | | Mouse-ear Chickweed | Cerastium vulgatum | | | Apr 24 | May 27 | | Celandine | Chelidonium majus |  | | May 07 | Sep 11 | | Turtlehead | Chelone glabra | | | Sep 06 | Sep 06 | | Pigweed | Chenopodium album | | Lamb's Quarters | Aug 25 | Aug 29 | | Oxeye Daisy | Chrysanthemum leucanthemum | | | May 15 | Aug 02 | | Chicory | Cichorium intybus | | | Jun 28 | Oct 24 | | Water Hemlock | Cicuta maculata |  | | May 15 | Jul 16 | | Enchanters Nightshade | Circaea quadrisulcata | | C. lutetiana | Jun 24 | Aug 02 | | Bull Thistle | Cirsium vulgare | | | Aug 04 | Aug 29 | | Virgin's Bower | Clematis virginiana | | | Aug 15 | Oct 18 | | Asiatic Dayflower | Commelina communis | | | Jun 29 | Aug 29 | | Poison Hemlock | Conium maculatum | | | Jul 10 | Jul 10 | | Hedge Bindweed | Convolvulus sepium | | Calystegia sepium | Sep 18 | Sep 18 | | Whorled Coreopsis | Coreopsis verticillata | | | May 30 | Jun 11 | | Pale Dogwood | Cornus obliqua | | C. amomum v. schuetzeana | Jun 19 | Jun 19 | | Crown Vetch | Coronilla varia | | Axseed | Jul 18 | Jul 18 | | Common Dodder | Cuscuta gronovii | | Love Vine | Sep 02 | Oct 02 | | Pink Lady Slipper | Cypripedium acaule | | | May 15 | May 28 | | Jimson Weed | Datura stramonium | | | Jul 22 | Sep 06 | | Queen Anne's Lace | Daucus carota |  | | Jul 09 | Sep 07 | | Toothwort | Denturia diphylla | | | May 04 | May 04 | | Showy Tick Trefoil | Desmodium canadense | | | Aug 16 | Aug 22 | | Pointed-leaved Tick Trefoil | Desmodium glutinosum | | | Jul 16 | Jul 16 | | Panicled Tick Trefoil | Desmodium paniculatum | | | Aug 02 | Aug 02 | | Dutchman's Breeches | Dicentra cucullaria | | | Apr 10 | Apr 24 | | Wild Bleeding Heart | Dicentra eximia | | | May 13 | Jun 25 | | Whitlow Grass | Draba verna | | | Apr 13 | Aug 01 | | Purple Coneflower | Echinacea purpurea |  | Echinacea | Jul 15 | Sep 06 | | Daisy Fleabane | Erigeron annuus | | Sweet Scabious | May 30 | Oct 24 | | Horseweed | Erigeron canadensis | | Conyza c. | Aug 12 | Sep 06 | | Common Fleabane | Erigeron philadelphicus | | Philadelphia Fleabane | May 30 | Jun 18 | | Lesser Daisy Fleabane | Erigeron strigosus | | | Jul 31 | Jul 31 | | Trout Lily | Erythronium americanum | | | Apr 10 | Apr 25 | | Eastern Joe-Pye Weed | Eupatorium dubium | | | Aug 02 | Aug 29 | | Spotted Joe-Pye Weed | Eupatorium maculatum | | | Aug 12 | Aug 19 | | Boneset | Eupatorium perfoliatum |  | Thoroughwort | Aug 03 | Sep 06 | | White Snakeroot | Eupatorium rugosum | | | Aug 22 | Aug 29 | | Cypress Spurge | Euphorbia cyparissias | | | May 05 | May 05 | | Eyebright | Euphrasia americana | | E. officinalis | Aug 07 | Aug 07 | | Wild Strawberry | Fragaria virginiana | | | May 04 | Jun 17 | | Galinsoga | Galinsoga ciliata | | G. quadriradiata | Aug 01 | Oct 11 | | Cleavers | Galium aparine | | | May 15 | May 27 | | Wild Madder | Galium mollugo | | | Jun 05 | Jun 05 | | Marsh Bedstraw | Galium palustre | | | May 30 | Jun 19 | | Fringed Gentian | Gentiana crinita | | Gentianopsis | Sep 25 | Sep 25 | | Wild Geranium | Geranium maculatum | | | May 15 | Jun 05 | | Entire-leaved False Foxglove | Gerardia laevigata | | Aureolaria | Sep 07 | Sep 07 | | Downy False Foxglove | Gerardia virginica | | Aureolaria | Aug 16 | Aug 22 | | White Avens | Geum canadense | | | Jun 22 | Jul 01 | | Ground Ivy | Glechoma hederacea |  | Alehoof, Gill over the ground | Apr 20 | Jun 18 | | Sweet Everlasting | Gnaphalium obtusifolium | | Catfoot | Aug 28 | Oct 24 | | Witch Hazel | Hamamelis virginiana | | | Oct 24 | Nov 11 | | Jerusalem Artichoke | Helianthus tuberosus | | | Aug 29 | Aug 29 | | Oxeye | Heliopsis helianthoides | | | Aug 02 | Aug 19 | | Day Lily | Hemerocallis fulva | | | Jun 20 | Jul 22 | | Round-lobed Hepatica | Hepatica americana | | | Apr 25 | Apr 25 | | Cow Parsnip | Heracleum maximum | | H. lanatum | Jun 05 | Jun 05 | | Dame's Violet | Hesperis matronalis |  | Dame's Rocket, Garden Rocket | May 15 | Jun 18 | | Field Hawkweed | Hieracium pratense | | King Devil, H. caespitosum | May 23 | Sep 07 | | Rough Hawkweed | Hieracium scabrum | | | Aug 16 | Aug 22 | | Bluets | Houstonia caerulea |  | Innocence, Quaker Ladies, Hedyotis | Apr 18 | Jun 18 | | Pale St. Johnswort | Hypericum ellipticum | | | Jul 31 | Jul 31 | | Common St. Johnswort | Hypericum perforatum | | | Jun 08 | Sep 26 | | Hyssop | Hyssopus officinalis | | | Aug 16 | Aug 29 | | Spotted Touch-me-not | Impatiens capensis | | | Jul 01 | Sep 11 | | Pale Touch-me-not | Impatiens pallida | | | Aug 22 | Sep 06 | | Yellow Iris | Iris pseudacorus | | | Jun 05 | Jun 06 | | Larger Blueflag | Iris versicolor | | | May 21 | Jun 05 | | Tall Blue Lettuce | Lactuca biennis | | | Aug 01 | Aug 01 | | Henbit | Lamium amplexicaule | | | Jun 19 | Aug 29 | | Everlasting Pea | Lathyrus latifolius | | | Aug 29 | Aug 29 | | Fall Dandelion | Leontodon autumnalis | | | Aug 02 | Sep 30 | | Motherwort | Leonurus cardiaca | | | Jun 23 | Aug 12 | | Wild Peppergrass | Lepidium virginicum | | | Jun 07 | Jul 18 | | Round-headed Bush Clover | Lespedeza capitata | | | Sep 03 | Sep 04 | | Privet | Ligustrum vulgare | | | Jun 15 | Jun 27 | | Canada Lily | Lilium canadense | | | Jul 01 | Jul 10 | | Blue Toadflax | Linaria canadensis | | | May 23 | Jun 17 | | Butter-and-eggs | Linaria vulgaris | | | Jul 10 | Sep 20 | | Indian Tobacco | Lobelia inflata | | Lobelia | Jun 25 | Aug 28 | | Japanese Honeysuckle | Lonicera japonica | | | May 21 | May 30 | | Birdsfoot Trefoil | Lotus corniculatus | | | Jun 20 | Sep 05 | | White Campion | Lychnis alba | | Silene latifolia | May 15 | Jun 22 | | Fringed Loosestrife | Lysimachia ciliata | | | Jul 01 | Aug 02 | | Moneywort | Lysimachia nummularia | | | Jun 15 | Jul 10 | | Whorled Loosestrife | Lysimachia quadrifolia | | | Jun 18 | Jul 10 | | Swamp Candles | Lysimachia terrestris | | | Jul 14 | Jul 14 | | Purple Loosestrife | Lythrum salicaria | | | Jul 10 | Aug 29 | | Canada Mayflower | Maianthemum canadense | | Wild Lily-of-the-valley | May 15 | Jun 03 | | Pineapple Weed | Matricaria matricarioides | | | Jun 06 | Jun 17 | | White Sweet Clover | Melilotus alba | | | Jun 11 | Sep 27 | | Spearmint | Mentha spicata | | | Aug 01 | Sep 06 | | Monkey Flower | Mimulus ringens | | | Jul 16 | Jul 16 | | Bee Balm | Monarda didyma |  | Oswego Tea, Bergamont | Jun 27 | Aug 07 | | Grape Hyacinth | Muscari racemosum | | | Apr 09 | Apr 18 | | Smaller Forget-me-not | Myosotis laxa | | | Apr 29 | May 12 | | True Forget-me-not | Myosotis scorpioides | | | May 02 | Jun 07 | | Common Evening Primrose | Oenothera biennis | | | Aug 02 | Sep 20 | | Wild Marjoram | Origanum vulgare | | | Aug 04 | Sep 06 | | Star of Bethlehem | Ornithogalum umbellatum | | | May 26 | Jun 01 | | Creeping Wood Sorrel | Oxalis corniculata | | | May 28 | Aug 29 | | Yellow Wood Sorrel | Oxalis europaea | | | Aug 12 | Aug 29 | | Wild Sweet William | Phlox maculata | | | Aug 16 | Aug 22 | | Moss Phlox | Phlox subulata | | | Apr 16 | Jun 01 | | Ninebark | Physocarpus opulifolius | | | Jun 02 | Jun 02 | | Pokeweed | Phytolacca americana | | | Jul 01 | Jul 23 | | English Plantain | Plantago lanceolata | | | Jun 08 | Jul 18 | | Common Plantain | Plantago major | | | Jun 27 | Jul 16 | | Mild Water Pepper | Polygonum hydropiperoides | | | Jul 01 | Jul 01 | | Nodding Smartweed | Polygonum lapathifolium | | Pale Smartweed, Dock-leaved Smartweed | Aug 12 | Oct 22 | | Pink Knotweed | Polygonum pensylvanicum | | Pinkweed | Aug 12 | Sep 11 | | Lady's Thumb | Polygonum persicaria | | | Aug 12 | Oct 20 | | Dwarf Cinquefoil | Potentilla canadensis | | | Apr 18 | May 30 | | Shrubby Cinquefoil | Potentilla fruticosa | | | Jun 03 | Sep 19 | | Rough-fruited Cinquefoil | Potentilla recta | | | Jul 13 | Jul 19 | | Common Cinquefoil | Potentilla simplex | | | Apr 30 | Aug 19 | | Tall Rattlesnake Root | Prenanthes trifoliata | | Gall-of-the-earth | Aug 27 | Sep 06 | | Heal-all | Prunella vulgaris | | Selfheal | Jun 19 | Aug 29 | | Narrow-leaved Mountain Mint | Pycnanthemum tenuifolium | | | Aug 02 | Aug 02 | | Round-leaved Pyrola | Pyrola rotundifolia | | | Jun 18 | Jun 18 | | Small-flowered Crowfoot | Ranunculus abortivus | | | May 12 | May 18 | | Tall Buttercup | Ranunculus acris | | | May 15 | Jul 16 | | Hooked Crowfoot | Ranunculus recurvatus | | | May 18 | May 23 | | Pasture Rose | Rosa carolina | | | Jun 18 | Jun 18 | | Multiflora Rose | Rosa multiflora | | | Jun 03 | Jun 19 | | Common Blackberry | Rubus allegheniensis | | | May 30 | Jun 05 | | Dewberry | Rubus flagellaris | | | Jun 05 | Jun 05 | | Black-eyed Susan | Rudbeckia serotina |  | R. hirta v. pulcherrima | Jun 18 | Sep 06 | | Field Sorrel | Rumex acetosella | | Sheep Sorrel | Apr 28 | May 18 | | Common Elder | Sambucus canadensis |  | | Jun 12 | Jul 10 | | Bloodroot | Sanquinaria canadensis | | | Apr 10 | Apr 18 | | Bouncing Bet | Saponaria officinalis | | Soapwort | Jun 03 | Aug 31 | | Wild Basil | Satureja vulgaris | | | Aug 24 | Sep 06 | | Round-leaved Ragwort | Senecio obovatus | | | Jun 05 | Jun 05 | | Eastern Blue-eyed Grass | Sisyrinchium antlanticum | | | Jun 05 | Jun 05 | | Stout Blue-eyed Grass | Sisyrinchium augustifolium | | | May 30 | Jun 25 | | False Solomon's Seal | Smilacina racemosa | | | May 15 | May 30 | | Bittersweet Nightshade | Solanum dulcamara | | | May 30 | Sep 06 | | Black Nightshade | Solanum nigrum | | | Jun 29 | Sep 06 | | Lance-leaved Goldenrod | Solidago graminifolia | | Euthamia g. | Aug 12 | Aug 22 | | Sweet Goldenrod | Solidago odora | | | Jul 31 | Sep 20 | | Downy Goldenrod | Solidago puberula | | | Sep 30 | Sep 30 | | Meadowsweet | Spiraea latifolia | | S. alba v. latifolia | Jun 27 | Aug 25 | | Nodding Ladies' Tresses | Spiranthes cernua | | | Sep 25 | Sep 25 | | Lesser Stitchwort | Stellaria graminea | | | May 30 | Jun 11 | | Long-leaved Stitchwort | Stellaria longifolia | | | Jun 05 | Jun 05 | | Common Chickweed | Stellaria media | | | Mar 26 | Jun 09 | | Great Chickweed | Stellaria pubera | | | May 07 | Jun 19 | | Skunk Cabbage | Symplocarpus foetidus | | | Apr 03 | Apr 11 | | Common Lilac | Syringa vulgaris | | | May 02 | May 03 | | Tansy | Tanacetum vulgare | | | Jul 18 | Sep 11 | | Common Dandelion | Taraxacum officinale |  | | Apr 03 | May 21 | | Tall Meadow Rue | Thalictrum polygamum | | T. pubescens | Jun 18 | Jul 10 | | Jumpseed | Tovara virginiana | | Virginia Knotweed, Polygonum v. | Aug 12 | Aug 22 | | Spiderwort | Tradescantia virginiana | | | Jun 16 | Jul 11 | | Hop Clover | Trifolium agrarium | | T. aureum | Jul 12 | Jul 12 | | Red Clover | Trifolium pratense |  | | May 23 | Oct 24 | | White Clover | Trifolium repens | | | May 30 | Aug 21 | | Coltsfoot | Tussilago farfara |  | | Mar 15 | Apr 15 | | Common Cattail | Typha latifolia | | | Jun 18 | Jul 01 | | Stinging Nettle | Urtica dioica | | | Aug 22 | Aug 22 | | Sessile-leaved Bellwort | Uvularia sessilifolia | | | Apr 30 | Apr 30 | | Late Low Blueberry | Vaccinium vacillans | | V. pallidum | Jun 18 | Jun 18 | | Common Mullein | Verbascum thapsus | | | Jun 17 | Jul 22 | | Blue Vervain | Verbena hastata |  | | Jul 09 | Aug 29 | | White Vervain | Verbena urticifolia | | | Jul 22 | Sep 02 | | New York Ironweed | Vernonia noveboracensis | | | Aug 02 | Aug 02 | | Corn Speedwell | Veronica arvensis | | | May 11 | May 11 | | Common Speedwell | Veronica officinalis | | | Jun 02 | Jun 06 | | Thyme-leaved Speedwell | Veronica serpyllifolia | | | May 10 | Aug 02 | | Maple-leaved Viburnum | Viburnum acerifolium | | | Jun 01 | Jun 01 | | Witherrod | Viburnum cassinoides | | Wild Raison,V. nudum v. cassinoides | Sep 25 | Sep 25 | | Arrowwood | Viburnum recognitum | | V. dentatum v. lucidum | Jun 05 | Jun 05 | | Cow Vetch | Vicia cracca | | Tufted Vetch | May 23 | Aug 29 | | Myrtle | Vinca minor | | Periwinkle, Vinca | Apr 11 | Jun 01 | | Northern White Violet | Viola pallens | | V. macloskeyi | Apr 21 | May 21 | | Common Blue Violet | Viola papilionacea | | V. soraria | Apr 20 | May 13 | | Smooth Yellow Violet | Viola pensylvanica | | V. pubescens | May 04 | May 15 | | Round-leaved Violet | Viola rotundifolia | | | May 07 | May 07 | | Northern Blue Violet | Viola septentrionalis | | V. sororia | Apr 18 | May 15 | | Golden Alexanders | Zizia aurea | | | May 15 | May 30 |
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