COUCHVILLE CEDAR GLADE STATE NATURAL AREA
Wilson Co., TN
| Family | Scientific Name | Common Name | Dates | All Places |
| Acanthaceae | Ruellia humilis | Glade Wild Petunia | 7/7 | 5/12-9/12 |
| Agavaceae | Yucca filamentosa | Adam's Needle | 6/9 | 3/28-6/9 |
| Anacardiaceae | Rhus aromatica | Fragrant Sumac | ? | 3/11-4/6 |
| Apiaceae | Bupleurum rotundifolium | Hare's Ear | 6/1-6/9 | 6/1-6/9 |
| Asclepiadaceae | Asclepias tuberosa | Butterfly Weed | 6/9 | 5/23-9/17 |
| Asclepiadaceae | Asclepias verticillata | Whorled Milkweed | 7/7 | 6/19-9/4 |
| Asclepiadaceae | Asclepias viridiflora | Short Green Milkweed | 6/1-6/9 | 5/19-9/4 |
| Asclepiadaceae | Matelea carolinensis | Climbing Milkweed | 6/1 | 5/3-6/4 |
| Asteraceae | Achillea millefolium | Yarrow | 6/9 | 5/12-7/9 |
| Asteraceae | Antennaria plantaginifolia | Plantain-Leaved Pussytoes | 3/22 | 3/18-4/28 |
| Asteraceae | Echinacea tennesseensis | Tennessee Coneflower | 6/1-7/7 | 6/1-7/7 |
| Asteraceae | Erigeron strigosus | Prairie Fleabane | 6/1-7/7 | 5/5-9/17 |
| Asteraceae | Grindelia lanceolata | Narrowleaf Gumweed | 6/1-7/7 | 6/1-9/16 |
| Asteraceae | Helianthus divaricatus | Woodland Sunflower | 7/7 | 7/7-8/8 |
| Asteraceae | Leucanthemum vulgare | Oxeye Daisy | 6/1-6/9 | 4/11-7/9 |
| Asteraceae | Packera anonyma | Small's Ragwort | 6/1 | 4/12-6/10 |
| Asteraceae | Ratibida pinnata | Gray-Headed Coneflower | 6/1-7/7 | 5/16-7/15 |
| Asteraceae | Silphium asteriscus | Southern Rosinweed | 7/7 | 5/20-8/27 |
| Boraginaceae | Heliotropium tenellum | Slender Heliotrope | 7/7 | 5/30-9/16 |
| Boraginaceae | Lithospermum tuberosum | Southern Stoneseed | ? | 3/29-5/15 |
| Boraginaceae | Onosmodium molle | Softhair Marbleseed | 6/1 | 5/3-6/9 |
| Brassicaceae | Leavenworthia stylosa | Cedar Glade Cress | 3/22 | 3/22-4/29 |
| Brassicaceae | Leavenworthia uniflora | Michaux's Glade Cress | 3/22 | 3/4-4/6 |
| Cactaceae | Opuntia humifusa | Eastern Prickly Pear | 6/1-6/9 | 4/15-6/26 |
| Campanulaceae | Lobelia appendiculata | Pale Lobelia | 6/1-6/9 | 5/21-7/13 |
| Campanulaceae | Lobelia spicata | Spiked Lobelia | 7/7 | 5/16-10/1 |
| Campanulaceae | Triodanis perfoliata | Venus' Looking Glass | 6/1 | 4/15-6/4 |
| Caryophyllaceae | Minuartia patula | Pitcher's Sandwort | 6/1 | 3/25-7/7 |
| Clusiaceae | Hypericum frondosum | Golden St. John's Wort | 6/1-6/9 | 6/1-7/7 |
| Clusiaceae | Hypericum sphaerocarpum | Rough-Fruited St. John's Wort | 7/7 | 5/26-7/23 |
| Convolvulaceae | Evolvulus nuttallianus | Shaggy Dwarf Morning Glory | ? | ? |
| Crassulaceae | Sedum pulchellum | Rock Moss | ? | 3/24-5/20 |
| Euphorbiaceae | Euphorbia corollata | Flowering Spurge | 6/1-6/9 | 5/10-10/1 |
| Fabaceae | Astragalus tennesseensis | Tennessee Milk Vetch | ? | 4/4-5/5 |
| Fabaceae | Cercis canadensis | Eastern Redbud | ? | 3/15-4/17 |
| Fabaceae | Dalea foliosa | Leafy Prairie Clover | ? | ? |
| Fabaceae | Dalea gattingeri | Gattinger's Prairie Clover | 6/1-6/9 | 4/29-9/16 |
| Fabaceae | Desmanthus illinoensis | Illinois Bundleflower | 6/9 | 6/9-7/13 |
| Fabaceae | Pediomelum subacaule | Nashville Breadroot | ? | 4/4-5/5 |
| Lamiaceae | Clinopodium glabellum | Ozark Calamint | 6/1-6/9 | 6/1-7/7 |
| Lamiaceae | Monarda fistulosa | Wild Bergamot | 6/1-6/9 | 5/16-7/9 |
| Lamiaceae | Salvia lyrata | Lyre-Leaved Sage | ? | 4/5-5/15 |
| Lamiaceae | Scutellaria parvula | Small Skullcap | 6/1 | 4/14-6/1 |
| Liliaceae | Allium stellatum | Glade Onion | ? | ? |
| Nyctaginaceae | Mirabilis albida | White Four-o'clock | ? | 10/1 |
| Onagraceae | Gaura filipes | Slender Gaura | 7/7 | 7/1-10/23 |
| Passifloraceae | Passiflora incarnata | Passion Flower | ? | 6/5-8/8 |
| Polemoniaceae | Phlox bifida | Cleft Phlox | ? | 4/23-4/29 |
| Portulacaceae | Phemeranthus calcaricus | Limestone Fameflower | 6/1-7/7 | 5/27-8/26 |
| Ranunculaceae | Anemone virginiana | Thimbleweed | 6/1 | 5/12-7/23 |
| Ranunculaceae | Delphinium carolinianum | Carolina Larkspur | 6/1 | 4/23-7/18 |
| Rhamnaceae | Frangula caroliniana | Carolina Buckthorn | 6/1 | 5/10-6/3 |
| Rosaceae | Potentilla recta | Rough-Fruited Cinquefoil | 6/1 | 5/14-6/1 |
| Rosaceae | Rosa carolina | Carolina Rose | 6/1-6/9 | 5/6-6/9 |
| Rubiaceae | Galium circaezans | Wild Licorice | 6/1 | 5/5-6/5 |
| Rubiaceae | Houstonia purpurea | Large Houstonia | 7/7 | 4/10-8/21 |
| Rubiaceae | Stenaria nigricans | Prairie Bluets | 7/7 | 5/20-10/1 |
| Scrophulariaceae | Dasistoma macrophylla | Mullein Foxglove | 6/1-7/7 |