| Family | OXALIDACEAE |
| Genus species | Oxalis hernandesii DC. |
| Bibliography | Prodr. 1: 695 (1824) |
| Native Range | Mexico |
| Primary Biome | Subtropical |
| Habitat | stony grassland |
| Description | leaves long petiolate, leaflets 7-11, glabrescent, linear, linear, abaxially pale, acute, inflorescence umbellate, flowers 3-7, sepals lanceolate, glabrous, petals 12-17mm, |
| Size | 12-18cm |
| Color | violet |
| Bloom | summer |
| Ca | |
| Type | tuberous perennial |
| Cultivation | sunny site with a deep, drained soil alpine house, rich, drained soil, sun |
| Propagation | seed in spring, germ. 1-3 months 18-21°C division of resting tubers |
| Synonyms | Acetosella hernandesii (DC.) Kuntze Ionoxalis hernandesii (DC.) Rose Ionoxalis lanceolata Small Ionoxalis macilenta Small Ionoxalis tenuissima Rose ex Small Ionoxalis trientalis Small Oxalis flabelliformis Sessé & Moc. Oxalis lanceolata (Small) R.Knuth Oxalis macilenta (Small) R.Knuth Oxalis tenuissima (Rose ex Small) R.Knuth Oxalis trientalis (Small) R.Knuth |
| Territory | 7 Northern America 79 Mexico (MXC Mexico Central, MXE Mexico Northeast, MXN Mexico Northwest, MXS Mexico Southwest) |