| Family | PRIMULACEAE |
| Genus species | Lysimachia graminea (Greene) Hand.-Mazz. |
| Bibliography | Notes Roy. Bot. Gard. Edinburgh 16: 80 ((1928) |
| Native Range | Alabama |
| Primary Biome | Temperate |
| Habitat | alluvial gravel |
| Altitude | 200-300m |
| Description | leaves opposite, sessile, linear, cuneate, not decurrent, entire, flat, acute, glabrous, flowers solitary, axillary, sepals 5, glabrous, lanceolate, petals 5, at base red |
| Size | 8-20cm |
| Color | yellow |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | gravelly, humous, moist, sunny site alpine house, moist, humous, gravelly soil, sun |
| Propagation | seed in spring, uncovered, light, germ. 1-3 months, 13-18°C division in spring; cuttings in late summer |
| Synonyms | Steironema gramineum Greene |
| Territory | 7 Northern America 78 Southeastern U.S.A. (ALA Alabama) |