| 1 | Xanthidium | antilopaeum var. polymazum | No Common Name | Freshwater Algae | Desmidiaceae | Conjugatophyceae |
| 2 | Xanthidium | antilopaeum var. planum | No Common Name | Freshwater Algae | Desmidiaceae | Conjugatophyceae |
| 3 | Xanthidium | antilopaeum var. minneapoliense | No Common Name | Freshwater Algae | Desmidiaceae | Conjugatophyceae |
| 4 | Xanthidium | cristatum | No Common Name | Freshwater Algae | Desmidiaceae | Conjugatophyceae |
| 5 | Xanthidium | scrobiculatum | No Common Name | Freshwater Algae | Desmidiaceae | Conjugatophyceae |