State-Listed Pteridophytes in Indiana

These are the lycophytes, ferns and fern allies that are officially listed as rare by the State of Indiana. The information is taken from the Indiana Department of Natural Resources Rare Plants Page..

G-RANK

S-RANK

STATE:

True Ferns

Asplenium bradleyi, Bradley's spleenwortG4S1SE
Asplenium montanum, mountain spleenwortG5S1SE
Asplenium resiliens, black-stem spleenwort G5S1SE
Asplenium ruta-muraria, wall rue spleenwortG5S2SR
Azolla caroliniana, Carolina mosquito fernG5S2ST
Cheilanthes lanosa, hairy lipfernG5S2SR
Dennstaedtia punctilobula, eastern hayscented fernG5S3WL
Dryopteris celsa, log fernG4S1SE
Dryopteris clintoniana, Clinton woodfernG5SXSX
Lygodium palmatum, climbing fernG4S1SE
Matteuccia struthiopteris, ostrich fernG5S2SR
Polypodium polypodioides, resurrection fernG5S2SR
Pteridium aquilinum var. pseudocaudatum, bracken fernG5T5SXSX
Trichomanes boschianum, filmy fernG4S1SE
Vittaria appalachiana, Appalachian VittariaG4S2SR
 

Fern Allies

Equisetum sylvaticum, woodland horsetailG5S1SE
Equisetum variegatum, variegated horsetailG5S1SE
Ophioglossum engelmannii, limestone adder's-tongueG5S2SR
Botrychium biternatum, sparse-lobe grape fernG5S3WL
Botrychium matricariifolium, chamomile grape fernG5S2SR
Botrychium multifidum var. intermedium, leathery grape fernG5T4?SXSX
Botrychium oneidense, blunt-lobe grape fernG4S3WL
Botrychium simplex, least grape fernG5S1SE
 

Lycophytes

Isoetes engelmannii, Appalachian quillwortG4S1SE
Isoetes melanopoda, blackfoot quillwortG5S1ST
Selaginella apoda, meadow spikemossG5S1WL
Selaginella rupestris, ledge spikemossG5S2ST
Huperzia porophila, rock clubmossG4S3WL
Lycopodiella inundata, northern bog clubmossG5S1SE
Lycopodiella subappressa, northern appressed bog clubmossG2S1SE
Lycopodium clavatum, running pineG5S3WL
Lycopodium dendroideum, treelike clubmossG5S1SE
Lycopodium hickeyi, Hickey's clubmossG5S2SR
Lycopodium lucidulum, shining clubmossG5S3WL
Lycopodium obscurum, tree clubmossG5S2SR
Lycopodium tristachyum, deep-root clubmossG5S2SR