The native flowers and ferns of the United States |
1878-1879 |
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The ferns of Great Britain |
1855 |
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The native flowers and ferns of the United States. Vol. 2 |
1879 |
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The native flowers and ferns of the United States. Vol. 1 |
1878 |
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The ferns of the English Lake Country |
1865 |
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Die Farn- und Blütenpflanzen Madeiras |
2020 |
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