MAY PRAIRIE
Coffee Co., TN
| Family | Scientific Name | Common Name | Dates | All Places |
| Acanthaceae | Ruellia humilis | Glade Wild Petunia | 7/5-8/13 | 5/12-9/12 |
| Annonaceae | Asimina triloba | Common Pawpaw | 4/4 | 3/31-4/23 |
| Apiaceae | Angelica venenosa | Hairy Angelica | 7/9 | 7/5-8/8 |
| Apiaceae | Eryngium integrifolium | Blueflower Eryngo | 7/29-8/27 | 7/29-8/27 |
| Apiaceae | Eryngium yuccifolium | Rattlesnake Master | 7/5-8/13 | 6/3-8/20 |
| Apiaceae | Oxypolis rigidior | Stiff Cowbane | 8/13-8/27 | 8/6-10/1 |
| Apiaceae | Ptilimnium costatum | Big Mock Bishop's Weed | 7/9-8/13 | 7/1-8/13 |
| Apiaceae | Sium suave | Water Parsnip | 7/9 | 7/9 |
| Araceae | Arisaema triphyllum | Jack-in-the-Pulpit | 5/18-5/28 | 3/21-6/9 |
| Asclepiadaceae | Asclepias hirtella | Prairie Milkweed | 7/29-8/13 | 7/29-8/13 |
| Asclepiadaceae | Asclepias incarnata | Swamp Milkweed | 8/6-8/19 | 8/6-8/19 |
| Asclepiadaceae | Asclepias tuberosa | Butterfly Weed | 7/5-7/23 | 5/23-9/17 |
| Asteraceae | Boltonia asteroides | False Aster | 8/27 | 8/27 |
| Asteraceae | Conoclinium coelestinum | Blue Mistflower | 7/9-8/27 | 7/9-10/27 |
| Asteraceae | Coreopsis major | Greater Tickseed | 7/5-7/23 | 5/20-7/23 |
| Asteraceae | Coreopsis pubescens | Star Tickseed | 5/13-5/29 | 5/13-5/29 |
| Asteraceae | Coreopsis tripteris | Tall Coreopsis | 8/6-8/27 | 8/5-9/30 |
| Asteraceae | Eupatorium fistulosum | Hollow Joe-Pye Weed | 8/27 | 8/6-9/14 |
| Asteraceae | Eupatorium hyssopifolium | Hyssopleaf Thoroughwort | 8/6-8/27 | 8/6-9/16 |
| Asteraceae | Eupatorium leucolepis | Justiceweed | 8/6-8/13 | 8/6-8/13 |
| Asteraceae | Eupatorium perfoliatum | Common Boneset | ? | 8/6-10/29 |
| Asteraceae | Eupatorium rotundifolium | Roundleaf Thoroughwort | 8/6-8/27 | 8/5-8/27 |
| Asteraceae | Helenium autumnale | Common Sneezeweed | 8/27-10/3 | 8/27-10/29 |
| Asteraceae | Helianthus angustifolius | Narrow-Leaf Sunflower | 8/27-10/3 | 8/27-10/15 |
| Asteraceae | Helianthus divaricatus | Woodland Sunflower | 7/9-7/23 | 7/7-8/8 |
| Asteraceae | Helianthus mollis | Ashy Sunflower | 8/6-8/27 | 8/6-8/27 |
| Asteraceae | Helianthus silphioides | Ozark Sunflower | 8/27 | 8/27 |
| Asteraceae | Hieracium gronovii | Hairy Hawkweed | 8/13 | 7/31-9/15 |
| Asteraceae | Leucanthemum vulgare | Oxeye Daisy | 5/13 | 4/11-7/9 |
| Asteraceae | Liatris microcephala | Smallhead Blazing Star | 8/27 | 8/8-10/21 |
| Asteraceae | Liatris spicata | Dense Blazing Star | 7/23-8/27 | 7/9-8/27 |
| Asteraceae | Mikania scandens | Climbing Hempweed | 8/27 | 8/27-10/29 |
| Asteraceae | Packera anonyma | Small's Ragwort | 5/18 | 4/12-6/10 |
| Asteraceae | Parthenium integrifolium | Wild Quinine | 7/9 | 5/7-8/12 |
| Asteraceae | Pluchea camphorata | Camphorweed | 8/27 | 8/27-10/1 |
| Asteraceae | Pseudognaphalium obtusifolium | Rabbit Tobacco | 10/3 | 9/18-10/21 |
| Asteraceae | Rudbeckia fulgida | Orange Coneflower | 7/5-8/27 | 7/5-9/16 |
| Asteraceae | Sericocarpus linifolius | Narrowleaf Whitetop Aster | 7/5-7/9 | 7/1-7/31 |
| Asteraceae | Silphium asteriscus | Southern Rosinweed | 7/5-8/27 | 5/20-8/27 |
| Asteraceae | Silphium mohrii | Mohr's Rosinweed | 7/5-10/3 | 6/19-10/3 |
| Asteraceae | Silphium pinnatifidum | Cutleaf Prairie Dock | 7/23-8/27 | 7/23-8/27 |
| Asteraceae | Silphium trifoliatum | Whorled Rosinweed | 7/5-8/6 | 7/5-8/16 |
| Asteraceae | Solidago gigantea | Giant Goldenrod | 8/13 | 8/6-10/10 |
| Asteraceae | Solidago rugosa | Rough-Stemmed Goldenrod | 8/27 | 7/6-10/10 |
| Asteraceae | Vernonia noveboracensis | New York Ironweed | 7/28-8/27 | 7/28-8/27 |
| Brassicaceae | Cardamine bulbosa | White Spring Cress | 4/7 | 2/14-4/27 |
| Campanulaceae | Lobelia cardinalis | Cardinal Flower | 8/13-8/27 | 7/23-10/1 |
| Campanulaceae | Lobelia puberula | Downy Lobelia | 8/27-10/3 | 8/5-10/16 |
| Caprifoliaceae | Lonicera sempervirens | Coral Honeysuckle | 5/13 | 4/22-5/22 |
| Celastraceae | Euonymus americanus | Strawberry Bush | 5/28 | 4/28-5/29 |
| Clusiaceae | Hypericum denticulatum | Coppery St. John's Wort | 7/5-8/13 | 7/5-8/13 |
| Clusiaceae | Hypericum hypericoides | St. Andrew's Cross | 8/13 | 6/26-10/1 |
| Clusiaceae | Hypericum punctatum | Spotted St. John's Wort | 7/5-8/13 | 7/1-9/14 |
| Clusiaceae | Triadenum walteri | Greater Marsh St. John's Wort | 8/27 | 8/27 |
| Cornaceae | Cornus foemina | Stiff Dogwood | 5/13-5/29 | 5/12-5/29 |
| Dioscoreaceae | Dioscorea quaternata | Whorled Wild Yam | ? | 4/16-6/1 |
| Ericaceae | Gaylussacia dumosa | Dwarf Huckleberry | 5/13 | 5/13 |
| Euphorbiaceae | Euphorbia corollata | Flowering Spurge |