ROCK SPRING TRAIL (NATCHEZ TRACE PARKWAY)
Lauderdale Co., AL
| Family | Scientific Name | Common Name | Dates | All Places |
| Acanthaceae | Ruellia strepens | Smooth Ruellia | 5/27 | 5/2-6/9 |
| Apiaceae | Cryptotaenia canadensis | Honewort | 5/27 | 5/6-6/6 |
| Apiaceae | Osmorhiza longistylis | Aniseroot | ? | 3/29-5/21 |
| Araceae | Arisaema dracontium | Green Dragon | ? | 4/29-6/6 |
| Araceae | Arisaema triphyllum | Jack-in-the-Pulpit | ? | 3/21-6/19 |
| Araliaceae | Aralia spinosa | Devil's Walking Stick | ? | 8/5-8/6 |
| Berberidaceae | Podophyllum peltatum | May-Apple | ? | 3/25-4/26 |
| Brassicaceae | Rorippa nasturtium-aquaticum | Water Cress | 5/27 | 4/9-6/3 |
| Buxaceae | Pachysandra procumbens | Allegheny Spurge | ? | 3/12-3/29 |
| Campanulaceae | Triodanis perfoliata | Venus' Looking Glass | 5/27 | 4/15-6/4 |
| Celastraceae | Euonymus americanus | Strawberry Bush | ? | 4/28-5/29 |
| Dioscoreaceae | Dioscorea quaternata | Whorled Wild Yam | 5/27 | 4/16-6/1 |
| Iridaceae | Sisyrinchium atlanticum | Eastern Blue-Eyed Grass | 5/27 | 4/10-6/4 |
| Lamiaceae | Salvia lyrata | Lyre-Leaved Sage | ? | 4/5-5/18 |
| Lamiaceae | Scutellaria elliptica | Hairy Skullcap | 5/27 | 5/1-6/19 |
| Lauraceae | Sassafras albidum | Sassafras | ? | 3/28-4/10 |
| Liliaceae | Allium canadense | Wild Garlic | ? | 4/15-6/4 |
| Liliaceae | Polygonatum biflorum | Solomon's Seal | ? | 4/22-5/24 |
| Magnoliaceae | Liriodendron tulipifera | Tulip Tree | ? | 4/5-5/21 |
| Onagraceae | Circaea lutetiana | Broadleaf Enchanter's Nightshade | 5/27 | 5/27-7/4 |
| Phytolaccaceae | Phytolacca americana | Pokeweed | 5/27 | 5/15-10/18 |
| Polemoniaceae | Polemonium reptans | Jacob's Ladder | ? | 3/21-4/23 |
| Ranunculaceae | Thalictrum revolutum | Skunk Meadow Rue | 5/27 | 5/3-6/10 |
| Rubiaceae | Galium aparine | Cleavers | ? | 3/26-5/5 |
| Rubiaceae | Galium circaezans | Wild Licorice | 5/27 | 5/5-6/6 |
| Rubiaceae | Houstonia purpurea | Large Houstonia | 5/27 | 4/10-8/21 |
| Saururaceae | Saururus cernuus | Lizard's Tail | ? | 5/27-7/1 |
| Smilacaceae | Smilax bona-nox | Saw Greenbrier | ? | 4/29-6/1 |
| Smilacaceae | Smilax tamnoides | Bristly Greenbrier | ? | ? |