| Family | FABACEAE |
| Genus species | Lathyrus berteroanus Colla trib. Vicieae |
| Bibliography | Mem. Reale Accad. Sci. Torino 37: 61 (1834) |
| Native Range | c. Chile |
| Primary Biome | Temperate |
| Habitat | grassland |
| Altitude | 0-1100m |
| Description | petioles 6-8mm, leaflets 2, linear, acute, ciliate, 1-3cm long, tendrils 1-3cm, trifid, pedicels 1-flowered, calyx lobes lanceolate, acute, pod linear, hirsute; biennial |
| Size | 20-30cm |
| Color | pale yellow |
| Bloom | spring |
| Ca | |
| Type | biennial |
| Cultivation | mesic, slightly humous, sunny site alpine house, moist, rich, drained soil, sun |
| Propagation | scarified seed in spring, germ. 1-3 months, 13-18°C |
| Synonyms | Lathyrus debilis Clos Lathyrus debilis var. berteroanus (Colla) Reiche Lathyrus debilis var. gracilis (Phil.) Reiche Lathyrus gracilis Phil. Lathyrus mollis Steud. Orobus gracilis (Phil.) Alef. Orobus philippi Alef. |
| Territory | 8 Southern America 85 Southern South America (CLC Chile Central) |