Botrypus virginianus gallery
Rattlesnake Fern Gallery
Unfurling sphorophore
Spring Creek (Centre Co)
by Maria Pavlova on 04/30/2012
Young fertile shoots
Sometimes one frond has more than 1 sporophore
Toftrees Woods (Centre Co)
by Maria Pavlova on 05/04/2017
New frond with developing sporophore
Mount Pisgah State Park (Bradford Co)
by Colin Gillette on 05/04/2024
New spring tropophore
Spring Creek (Centre Co)
by Maria Pavlova on 05/06/2023
Unfurling frond
Unfurling tropophore and sporophore
Toftrees Woods (Centre Co)
by Maria Pavlova on 05/17/2021
Plants
Toftrees Woods (Centre Co)
by Maria Pavlova on 05/22/2016
Two plants growing together
Spring Creek (Centre Co)
by Maria Pavlova on 05/24/2018
Early sporangia
Spring Creek (Centre Co)
by Maria Pavlova on 05/27/2018
Sporangia
Centre Co
by Maria Pavlova on 05/27/2023
Tropophore & sporophore
Toftrees Woods (Centre Co)
by Maria Pavlova on 05/27/2023
Plant form & habitat
Spring Creek (Centre Co)
by Maria Pavlova on 06/04/2021
Sterile blade
Mount Pisgah State Park (Bradford Co)
by Colin Gillette on 06/04/2023
Plant form with sporophore
Mount Pisgah State Park (Bradford Co)
by Colin Gillette on 06/04/2023
Sporophore
Mount Pisgah State Park (Bradford Co)
by Colin Gillette on 06/04/2023
Mature sterile frond
Spring Creek (Centre Co)
by Maria Pavlova on 08/24/2012
End of season
