| pteridium esculentum subsp. arachnoideum | | Puerto Rico | | 923422579 |
| pteridium esculentum subsp. arachnoideum | | Puerto Rico | | 923422581 |
| pteridium esculentum subsp. arachnoideum | | Puerto Rico | | 923422713 |
| pteridium esculentum subsp. arachnoideum | | Puerto Rico | | 923422841 |