| Family | GENTIANACEAE |
| Genus species | Gentiana pennelliana Fernald sect. Pneumonanthe |
| Bibliography | Rhodora 42: 198 (1940) |
| Native Range | w. Florida |
| Primary Biome | Temperate |
| Habitat | grassland and thickets |
| Altitude | 0-70cm |
| Description | glabrous, stems procumbent, stem leaves linear to narrowly oblanceolate, 1-4cm, obtuse or acute, flowers solitary, calyx 1-4cm, lobes linear, corolla infundibuliform, 4-7cm |
| Size | 7-35cm |
| Color | bílý |
| Bloom | autumn, spring |
| Ca | |
| Type | perennial |
| Cultivation | mesic, slightly humous, semi-shady site alpine house, moist, rich, drained soil, semi-shade |
| Propagation | seed in winter, barely covered, germ. 1-3 months, 10-13°C division in spring; cuttings in late summer |
| Synonyms | Dasystephana tenuifolia (Raf.) Pennell Diploma tenuifolia Raf. Gentiana angustifolia var. floridana Griseb. Gentiana autumnalis ssp. penneliana (Fermald) Halda Gentiana frigida var. drummondii Griseb. Gentiana tenuifolia (Raf.) Fernald |
| Territory | 7 Northern America 78 Southeastern U.S.A. (FLA Florida) |