Photos by month
Click on a common name for a photo of the plant, or click on a month for photos taken in that month.
| 1 | American Lotus | Nelumbo lutea |
| White Avens | Geum canadense | |
| Pokeweed | Phytolacca americana | |
| Chicory | Cichorium intybus | |
| Birds-foot Trefoil | Lotus corniculatus | |
| 2 | Swamp Milkweed | Asclepias incarnata subsp. pulchra |
| Clasping-leaf Mullein | Verbascum phlomoides | |
| Stiff Aster | Sericocarpus asteroides | |
| Green-fringe Orchis | Platanthera lacera | |
| Wallpepper | Sedum acre | |
| Spotted Wintergreen | Chimaphila maculata | |
| 3 | Green Milkweed | Asclepias viridiflora |
| Indian-pipe | Monotropa uniflora | |
| Black Medic | Medicago lupulina | |
| Pasture Thistle | Cirsium pumilum | |
| Field Dodder | Cuscuta pentagona | |
| Yankee Blackberry | Rubus flagellaris | |
| Green-fringe Orchis | Platanthera lacera | |
| Nipple-seed Plantain | Plantago major | |
| 4 | European Sweetflag | Acorus calamus |
| Yellow Spring Bedstraw | Galium verum | |
| White Clover | Trifolium repens | |
| Garden Cosmos | Cosmos bipinnatus | |
| Bouncing-bet | Saponaria officinalis | |
| Purslane | Portulaca oleracea | |
| Spotted Spurge | Euphorbia maculata | |
| American Black Nightshade | Solanum ptychanthum | |
| 5 | Oswego-tea Beebalm | Monarda didyma |
| American Lotus | Nelumbo lutea | |
| Green-fringe Orchis | Platanthera lacera | |
| Virginia Creeper | Parthenocissus quinquefolia | |
| Buttonbush | Cephalanthus occidentalis | |
| Virginia Anemone | Anemone virginiana var. virginiana | |
| Catnip | Nepeta cataria | |
| Nodding Trillium | Trillium cernuum | |
| Black Raspberry | Rubus occidentalis | |
| Lizard's-tail | Saururus cernuus | |
| Canada Lettuce | Lactuca canadensis | |
| American Ginseng | Panax quinquefolius | |
| Wineberry | Rubus phoenicolasius | |
| American Germander | Teucrium canadense var. virginicum | |
| 6 | Ill-scented Trillium | Trillium erectum |
| 7 | Orange Daylily | Hemerocallis fulva |
| Field Milkwort | Polygala sanguinea | |
| Golden Tickseed | Coreopsis tinctoria var. tinctoria | |
| Moth Mullein | Verbascum blattaria | |
| Small Whorled Pogonia | Isotria medeoloides | |
| Spotted Water-hemlock | Cicuta maculata | |
| Maryland Meadowbeauty | Rhexia mariana var. mariana | |
| Carolina Wild Petunia | Ruellia caroliniensis | |
| Broadleaf Cattail | Typha latifolia | |
| Carolina Nightshade | Solanum carolinense var. carolinense | |
| Yellow Wild Indigo | Baptisia tinctoria | |
| Hairy Angelica | Angelica venenosa | |
| 8 | Porcelain-berry | Ampelopsis glandulosa |
| Clasping-leaf Dogbane | Apocynum cannabinum | |
| 9 | Broad-leaf White Spiraea | Spiraea alba var. latifolia |
| Marsh Hedge-nettle | Stachys pilosa | |
| Buttonbush | Cephalanthus occidentalis | |
| 10 | Branching Centaury-plant | Centaurium pulchellum |
| Broadleaf Water-plantain | Alisma subcordatum | |
| Robin's Fleabane | Erigeron pulchellus var. pulchellus | |
| Broad-leaved Helleborine | Epipactis helleborine | |
| Black Medic | Medicago lupulina | |
| Virginia Plantain | Plantago virginica | |
| Virginia Snakeroot | Endodeca serpentaria | |
| Large Water-starwort | Callitriche heterophylla | |
| Ditch Stonecrop | Penthorum sedoides | |
| 11 | Wild Bergamot Beebalm | Monarda fistulosa var. fistulosa |
| Ox-eye | Heliopsis helianthoides var. helianthoides | |
| 12 | Wild Bergamot Beebalm | Monarda fistulosa var. fistulosa |
| Fuller's Teasel | Dipsacus fullonum | |
| 13 | Black Cohosh | Actaea racemosa |
| Hairy Sumac | Rhus typhina | |
| Ramp | Allium tricoccum | |
| Daisy Fleabane | Erigeron strigosus var. strigosus | |
| Showy Tick-trefoil | Desmodium canadense | |
| 14 | Twisted Ladies'-tresses | Spiranthes vernalis |
| Turk's Cap Lily | Lilium superbum | |
| Wild Radish | Raphanus raphanistrum | |
| 15 | Maryland Butterfly-pea | Clitoria mariana var. mariana |
| American Ginseng | Panax quinquefolius | |
| Carolina Wild Petunia | Ruellia caroliniensis | |
| Swamp Milkweed | Asclepias incarnata subsp. pulchra | |
| Poorly-drained Buttonweed | Diodia virginiana | |
| Shrubby St. John's-wort | Hypericum prolificum | |
| Trumpet Honeysuckle | Lonicera sempervirens var. sempervirens | |
| Blue Vervain | Verbena hastata | |
| Cup-plant | Silphium perfoliatum | |
| 16 | Three-leaf Blackberry | Rubus parvifolius |
| Spicate Blazingstar | Liatris spicata var. spicata | |
| Canada Lily | Lilium canadense subsp. canadense | |
| Jimsonweed | Datura stramonium | |
| 17 | Yellow-crested Orchis | Platanthera cristata |
| Green Carpetweed | Mollugo verticillata | |
| Big-root Morning-glory | Ipomoea pandurata | |
| Yellow Passion-flower | Passiflora lutea var. lutea | |
| Canadian Germander | Teucrium canadense var. canadense | |
| Schreber's Aster | Eurybia schreberi | |
| Buckwheat | Fagopyrum esculentum | |
| American Pinesap | Hypopitys monotropa | |
| 18 | Smooth Sumac | Rhus glabra |
| Fly-poison | Amianthium muscitoxicum | |
| Yarrow | Achillea millefolium | |
| Yucca | Yucca filamentosa | |
| Bare-stemmed Tick-trefoil | Hylodesmum nudiflorum | |
| Inflated Lobelia | Lobelia inflata | |
| Basil Beebalm | Monarda clinopodia | |
| Virginia Mountain-mint | Pycnanthemum virginianum | |
| Green Milkweed | Asclepias viridiflora | |
| Pasture Thistle | Cirsium pumilum | |
| Poke Milkweed | Asclepias exaltata | |
| Butterfly Milkweed | Asclepias tuberosa var. tuberosa | |
| Dotted St. John's-wort | Hypericum punctatum | |
| 19 | Viper's-bugloss | Echium vulgare |
| American Germander | Teucrium canadense var. virginicum | |
| Yellow Wild Indigo | Baptisia tinctoria | |
| Purple-flowering Raspberry | Rubus odoratus | |
| Shrubby St. John's-wort | Hypericum prolificum | |
| Virginia Anemone | Anemone virginiana var. virginiana | |
| Chicory | Cichorium intybus | |
| 20 | Field Mint | Mentha arvensis |
| False Nettle | Boehmeria cylindrica | |
| Swamp Milkweed | Asclepias incarnata subsp. pulchra | |
| Virginia Stickseed | Hackelia virginiana | |
| Creeping Woodsorrel | Oxalis corniculata | |
| Dotted St. John's-wort | Hypericum punctatum | |
| Prickly Lettuce | Lactuca serriola | |
| 21 | Elderberry | Sambucus canadensis |
| Hairy-pod Hedge-mustard | Sisymbrium officinale | |
| 22 | Bare-stemmed Tick-trefoil | Hylodesmum nudiflorum |
| Purple Loosestrife | Lythrum salicaria | |
| Green-head Coneflower | Rudbeckia laciniata var. laciniata | |
| 23 | Coral-berry | Symphoricarpos orbiculatus |
| Lesser Burdock | Arctium minus | |
| American Ginseng | Panax quinquefolius | |
| Southern Grapefern | Sceptridium biternatum | |
| Small Green Woodland Orchid | Platanthera clavellata | |
| Swamp Groundnut | Apios americana | |
| Hispid Hedge-nettle | Stachys hispida | |
| Canada Mayflower | Maianthemum canadense | |
| Biennial Evening-primrose | Oenothera biennis | |
| Jimsonweed | Datura stramonium | |
| Southern Adder's-tongue | Ophioglossum vulgatum | |
| Peppermint | Mentha ×piperita | |
| Purple Fringeless Orchid | Platanthera peramoena | |
| Black Highbush Blueberry | Vaccinium fuscatum | |
| 24 | Purple Fringeless Orchid | Platanthera peramoena |
| Sassafras | Sassafras albidum | |
| Lopseed | Phryma leptostachya var. leptostachya | |
| Virginia Smartweed | Persicaria virginiana | |
| 25 | Allegheny Blackberry | Rubus allegheniensis |
| Carolina Nightshade | Solanum carolinense var. carolinense | |
| Swamp Milkweed | Asclepias incarnata subsp. pulchra | |
| Black-eyed-susan | Rudbeckia hirta var. pulcherrima | |
| Purple Fringeless Orchid | Platanthera peramoena | |
| Georgia Bulrush | Scirpus georgianus | |
| 26 | Longleaf Ground-cherry | Physalis longifolia var. subglabrata |
| Panicled Hawkweed | Hieracium paniculatum | |
| Spearmint | Mentha spicata | |
| Spiny Amaranth | Amaranthus spinosus | |
| 27 | Spearmint | Mentha spicata |
| Bladder Campion | Silene vulgaris | |
| Horehound Mother-wort | Chaiturus marrubiastrum | |
| Starry Catchfly | Silene stellata | |
| 28 | Wild Senna | Senna hebecarpa |
| Chicory | Cichorium intybus | |
| Pale Indian-plantain | Arnoglossum atriplicifolium | |
| 29 | Pale Jewel-weed | Impatiens pallida |
| American Lotus | Nelumbo lutea | |
| Humped Bladderwort | Utricularia gibba | |
| Highbush Blueberry | Vaccinium corymbosum | |
| Carpenter's Square Figwort | Scrophularia marilandica | |
| 30 | Purple Fringeless Orchid | Platanthera peramoena |
| 31 | White Vervain | Verbena urticifolia var. urticifolia |
| Humped Bladderwort | Utricularia gibba | |
| Horehound Mother-wort | Chaiturus marrubiastrum | |
| Prince's-plume Smartweed | Persicaria orientalis |