| Taxon | Eryngium mathiasiae |
| group | Eudicots |
| Family | Apiaceae |
| Family common name(s) | umbel; umbelwort; umbelworts; carrot; parsley; biscuitroot |
| Genus common name(s) | eryngium; eryngium thistle; eryngo; coyote thistle; coyote-thistle; coyotethistle; button-celery; button celery; buttoncelery |
| Species common name(s) | Mathias's button-celery; Mathias's button celery; Mathias's coyote-thistle; Mathias's coyote thistle; Mathias's eryngo; Mathias' button-celery; Mathias' button celery; Mathias' coyote-thistle; Mathias' coyote thistle; Mathias' eryngo; Mathias button-celery; Mathias button celery; Mathias coyote-thistle; Mathias coyote thistle; Mathias eryngo |
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| Common name(s) generally applied to other taxa or multiple taxa | button snakeroot, button-snakeroot, sea holly, spiny bastard are applied to taxa in multiple families |
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| Notes | Mathias is a proper name, so upper case preferable; Mathia's, Matthias are errors |
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