PTERIDOPHYTA (Ferns)
Use the links below to view images of the specimens collected by John Lawson.
Aspidiaceae
Thelypteris hexagonoptera (Michaux) Weatherby (Broad Beech-Fern)
Specimen Page : HS145 p61
Blechnaceae
Woodwardia virginica (L.) Smith (Virginia Chain-Fern)
Specimen Page : HS145 p48
Polypodiaceae
Polypodium polypodioides (L.) Watt (Resurrection Fern)
Specimen Page : HS145 p47
Specimen Page : HS145 p58
Specimen Page : HS145 p60
