This history item belongs to Forelius chalybaeus st. grandis var. basalis Santschi, 1922
Its current taxon owner(s) is Forelius chalybaeus grandis basalis
Material referred to Forelius grandis by Cuezzo, 2000: 242.
Material referred to {tax 437275} by {ref 130964}: 242.
| Forelius chalybaeus grandis basalis | Infrasubspecies | Unavailable |
| #303648 | Declared as unavailable (infrasubspecific) name: Shattuck, 1994: 97. |
| #303649 | [Forelius grandis var. basalis Kempf, 1972b: 109. Unavailable name (variety proposed after 1960).] |
| #254520 (selected) | Material referred to Forelius grandis by Cuezzo, 2000: 242. |