Scott A. Young:
Riverbank Quillwort megaspores
Scott A. Young:
Riverbank (Shore) Quillwort
Scott A. Young:
Blunt-lobed Grapefern
Scott A. Young:
Blunt-lobed Grapefern
Scott A. Young:
Broad Beech Fern
Scott A. Young:
Ebony Spleenwort
Scott A. Young:
Northern Maidenhair Fern
Scott A. Young:
Blunt-lobed Cliff Fern
Scott A. Young:
Blunt-lobed Cliff Fern
Scott A. Young:
Broad Beech Fern
Scott A. Young:
Broad Beech Fern
Scott A. Young:
Appalachian Rock Cap Fern
Scott A. Young:
Maidenhair Spleenwort
Scott A. Young:
Blunt-lobed Grapefern
Scott A. Young:
Gilman's Bog Clubmoss
Scott A. Young:
Appressed Bog Clubmoss
Scott A. Young:
Lycopodiella
Scott A. Young:
Gilman's Bog Clubmoss
Scott A. Young:
Appressed Bog Clubmoss
Scott A. Young:
Lycopodiella appressa
Scott A. Young:
Cut-leaved Grapefern
Scott A. Young:
Cut-leaved Grapefern
Scott A. Young:
Blunt-Lobed Grapefern
Scott A. Young:
Rattlesnake Fern
Scott A. Young:
Least Moonwort
Scott A. Young:
Blunt-lobed Cliff Fern
Scott A. Young:
Appressed Bog Clubmoss
Scott A. Young:
Rattlesnake Fern
