| Family | POLEMONIACEAE |
| Genus species | Phlox tenuifolia E.E.Nelson Protophlox, Tenuifoliae |
| Bibliography | Revis. W. N. Amer. Phlox.: 27 (1899) |
| Native Range | Arizona |
| Primary Biome | Desert or Dry Shrubland |
| Habitat | dry, stony grassland |
| Altitude | 500-1500m |
| Description | leaves linear to lanceolate or narrowly elliptic, 25-45mm, flowers ca. 18mm across, corolla lobes oblanceolate, erose or retuse |
| Size | 25-70cm |
| Color | white |
| Bloom | spring |
| Ca | |
| Type | subshrub |
| Cultivation | sunny site with a deep, drained soil alpine house, rich, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1-3 months, 16-18°C cuttings in spring and late summer |
| Synonyms | Phlox gilioides A.Nelson Phlox longifolia var. tenuifolia (E.E.Nelson) Brand |
| Territory | 7 Northern America 76 Southwestern U.S.A. (ARI Arizona) |