| mexico | | pleopeltis polypodioides var. acicularis | varietas | 3 | 0 |
| mexico | | pleopeltis polypodioides var. polypodioides | varietas | 3 | 0 |
| mexico | puebla | pleopeltis polypodioides var. acicularis | varietas | 1 | 0 |
| united states | | pleopeltis polypodioides | species | 2 | 0 |
| united states | | pleopeltis polypodioides var. michauxiana | varietas | 2 | 0 |