CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.
CCDB → Pteridophytes → Ophioglossaceae → Botrypus
| Taxon name | Status | Median (n) |
| Botrypus lanuginosus (Wall.) Holub | Accepted | 90 |
| Botrypus virginianus (L.) Michx. | Synonym of Botrychium virginianum (L.) Sw. | 92 |
| Botrypus striatus | Synonym of Botrypus striatus (Underw.) Holub | 45 |