Browsing family Lycopodiaceae
- Dendrolycopodium dendroideum (Michx.) A. Haines
- Dendrolycopodium hickeyi (W.H. Wagner, Beitel & Moran) A. Haines
- Dendrolycopodium obscurum (L.) A. Haines
- Diphasiastrum digitatum (Dill. ex A. Braun) Holub
- Diphasiastrum tristachyum (Pursh) Holub
- Diphasiastrum x habereri (House) Holub
- Huperzia appressa (Desv.) A.& D. Love
- Huperzia appressa x lucidula
- Huperzia lucidula (Michx.) Trevisan
- Huperzia porophila (Lloyd & Underwood) Holub
- Huperzia porophila x lucidula
- Lycopodiella alopecuroides (L.) Cranfill
- Lycopodiella appressa (Chapman) Cranfill
- Lycopodiella inundata (L.) Holub
- Lycopodiella ×gilmanii A. Haines
- Lycopodium clavatum L.
- Pseudolycopodiella caroliniana (L.) Holub
- Spinulum annotinum (L.) A. Haines