Category: Pteridophytes
Family Name: Lycopodiaceae

Dendrolycopodium - [maps | photos]

• Dendrolycopodium dendroideum (Michx.) A. Haines (TN Special Concern)
  NWI R2 TN: Facultative Upland
  Common Name: tree clubmoss
  Synonyms:
  

         • Lycopodium dendroideum Michx.

         • Lycopodium obscurum L. var. dendroideum (Michx.) D.C. Eaton

• Dendrolycopodium hickeyi (W.H. Wagner, Beitel & R.C. Moran) A. Haines
  Common Name: Hickey's Clubmoss
  Synonyms:
  

         • Lycopodium obscurum L. var. isophyllum Hickey

         • Lycopodium hickeyi W.H. Wagner, Beitel, & R.C. Moran

• Dendrolycopodium obscurum (L.) A. Haines
  NWI R2 TN: Facultative Upland
  Common Name: flat-branched clubmoss
  Synonyms:
  

         • Lycopodium obscurum L.

Diphasiastrum - [maps | photos]

• Diphasiastrum digitatum (Dill. ex A. Braun) Holub
  Common Name: southern running-pine
  Synonyms:
  

         • Lycopodium digitatum Dill. ex A. Braun

         • Lycopodium flabelliforme (Fern.) Blanch.

• Diphasiastrum tristachyum (Pursh) Holub
  Common Name: blue ground-cedar
  Synonyms:
  

         • Lycopodium tristachyum Pursh

Huperzia - [maps | photos]

• Huperzia appressa (Desv.) A. & D. Löve (TN Threatened)
  Common Name: Appalachian clubmoss
  Synonyms:
  

         • Huperzia appalachiana Beitel & Mickel

• Huperzia lucidula (Michx.) Trevis.
  NWI R2 TN: Facultative Wetland
  Common Name: shining clubmoss
  Synonyms:
  

         • Lycopodium lucidulum Michx.

• Huperzia porophila (F.E.Lloyd & Underw.) Holub
  NWI R2 TN: Obligate Upland
  Common Name: rock clubmoss
  Synonyms:
  

         • Lycopodium lucidulum Michx. var. porophilum (F.E.Lloyd & Underw.) Clute.

         • Lycopodium porophilum F.E.Lloyd & Underw.

Lycopodiella - [maps | photos]

• Lycopodiella alopecuroides L.) Cranfill (TN Threatened)
  NWI R2 TN: Obligate Wetland
  Common Name: foxtail bog clubmoss
  Synonyms:
  

         • Lycopodium alopecuroides L.

• Lycopodiella appressa (Chapman) Cranfill
  NWI R2 TN: Obligate Wetland
  Common Name: southern bog clubmoss
  Synonyms:
  

         • Lycopodium adpressum (Chapman) Lloyd & Underwood

Lycopodium - [maps | photos]

• Lycopodium clavatum L.
  NWI R2 TN: Facultative
  Common Name: running clubmoss

Spinulum - [maps | photos]

• Spinulum annotinum (L.) A. Haines (TN Endangered -Possibly Extirpated)
  NWI R2 TN: Facultative
  Common Name: stiff clubmoss
  Synonyms:
  

         • Lycopodium annotinum L.