Ophioglossum pusillum Raf.  
Family: Ophioglossaceae
Northern Adder's-Tongue,  more...
[Ophioglossum vulgatum var. alaskanum (E.G. Britt.) C. Christens.,  more]
Ophioglossum pusillum image
Morton Arboretum  
Ophioglossum pusillum image
Morton Arboretum  
Ophioglossum pusillum image
Dean Wm. Taylor  
Ophioglossum pusillum image
Dean Wm. Taylor  
Ophioglossum pusillum image
Nathanael Pilla  
Ophioglossum pusillum image
Ophioglossum pusillum image
Ophioglossum pusillum image
Ophioglossum pusillum image
Ophioglossum pusillum image
Ophioglossum pusillum image
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Ophioglossum pusillum image
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Ophioglossum pusillum image
Ophioglossum pusillum image
Ophioglossum pusillum image
Ophioglossum pusillum image
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Ophioglossum pusillum image
Ophioglossum pusillum image
Ophioglossum pusillum image
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Ophioglossum pusillum image
Ophioglossum pusillum image
Ophioglossum pusillum image
Ophioglossum pusillum image
Ophioglossum pusillum image
Ophioglossum pusillum image
Ophioglossum pusillum image
Ophioglossum pusillum image
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Ophioglossum pusillum image
Ophioglossum pusillum image
Ophioglossum pusillum image
Ophioglossum pusillum image
Ophioglossum pusillum image