|
1
|
|
Pteridophyta -- See Also the narrower term Ferns
|
|
1
|
|
3
|
|
Pteridophyta Canada Identification : Lellinger, David B.
|
1985
|
1
|
|
4
|
|
Pteridophyta Identification : Lellinger, David B.
|
1985
|
1
|
|
5
|
|
Pteridophyta Marshall Islands Majuro Atoll : Vander Velde, Nancy.
|
2003
|
1
|
|
6
|
|
Pteridophyta Minnesota Identification : Tryon, Rolla Milton,
|
1980
|
1
|
|
7
|
|
Pteridophyta Spores Morphology : Tryon, Alice F.,
|
1991
|
1
|
|
8
|
|
Pteridophyta Trans Pecos Tex And N M Identification : Yarborough, Sharon C.
|
2002
|
1
|
|
9
|
|
Pteridophyta Trans Pecos Tex And N M Pictorial Works : Yarborough, Sharon C.
|
2002
|
1
|
