Search the collections
1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
Equisetum arvense
BISH 35062
Wirtgen, F.
Germany
Equisetum
BISH 35066
Wirtgen, F., 1898
Germany
Equisetum
BISH 35069
Wirtgen, F., 1898
Germany
Equisetum
BISH 35071
Wirtgen, F., 1898
Germany
Equisetum palustre
BISH 35074
Wirtgen, F., 1896
Germany
Equisetum ramosissimum
BISH 35088
Wirtgen, F., 1897
Germany
Dryopteris filix-mas
BISH 35134
Wirtgen, F., 1898
Germany
Athyrium filix-femina
BISH 35191
Wirtgen, F., 1907
Germany
Polypodium vulgare
BISH 35218
Kunz, A.; Wirtgen, F., 1899
Germany
Equisetum palustre
BISH 767568
Wirtgen, F., 1895
Germany
Equisetum arvense
BISH 768265
Wirtgen, F., 1897
Germany
Equisetum
BISH 93996
Wirtgen, F., 1896
Germany