Links to genera Ferns and Horsetails (Monilophytes) Clubmosses and Quillworts (Lycophytes)
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Thelypteris palustris • Marsh Fern
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Thelypteris palustris Schott; T.thelypteroides Michx.ssp.glabra Holub; Marsh Fern
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Fertile frond. Cultivated plant, August |
![](../../fernimages/fern_photographs/thelypteris/palustris08sm.jpg) |
Fertile frond, underside. Cultivated plant, August |
![](../../fernimages/fern_photographs/thelypteris/palustris09sm.jpg) |
Fertile frond. Cultivated plant, August |
![](../../fernimages/fern_photographs/thelypteris/palustris04sm.jpg) |
Sterile frond. Cultivated plant, August |
![](../../fernimages/fern_photographs/thelypteris/palustris05sm.jpg) |
Fertile frond. Cultivated plant, August |
![](../../fernimages/fern_photographs/thelypteris/palustris06sm.jpg) |
Detail of pinna, fertile frond. Cultivated plant, August |
![](../../fernimages/fern_photographs/thelypteris/palustris10sm.jpg) |
Detail of pinna, fertile frond, underside showing immature sori. Cultivated plant, August |
![](../../fernimages/fern_photographs/thelypteris/palustris12sm.jpg) |
Detail of pinna, fertile frond, underside showing sori approaching ripeness. Cultivated plant, August |
![](../../fernimages/fern_photographs/thelypteris/palustris11sm.jpg) |
Young fronds emerging. Cultivated plants, early June |
![](../../fernimages/fern_photographs/thelypteris/palustris13sm.jpg) | Young fronds emerging. Cultivated plants, early |
![](../../fernimages/fern_photographs/thelypteris/palustris14sm.jpg) |
Young frond showing crozier. Cultivated plant, early June |
![](../../fernimages/fern_photographs/thelypteris/palustris16sm.jpg) | Close-up of crozier. Cultivated plant, early June |
![](../../fernimages/fern_photographs/thelypteris/palustris15sm.jpg) |
Cultivated plants, July |
![](../../fernimages/fern_photographs/thelypteris/palustris01sm.jpg) |
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