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1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
61 specimens · page 1
Gymnocarpium dryopteris
BISH 105206
Luerssen, 1872
Germany
Pteridium aquilinum
BISH 106424
Luerssen, 1874
Germany
Pteridium aquilinum
BISH 106427
Luerssen, 1872
Germany
Pteridium aquilinum
BISH 106429
Luerssen, 1884
Germany
Equisetum sylvaticum
BISH 35094
Luerssen, 1885
Germany
Struthiopteris spicant
BISH 35195
Luerssen, 1900
Germany
Polypodium vulgare
BISH 35216
Luerssen, 1900
Germany
Polypodium vulgare
BISH 35219
Luerssen, 1874
Germany
Lycopodium clavatum
BISH 95644
Luerssen, 1883
Germany
Lycopodium clavatum
BISH 95645
Luerssen, 1872
Germany
Osmunda regalis
BISH 96090
Milde, P.; Luerssen, 1870
Germany
Osmunda regalis
BISH 96091
Milde, P.; Luerssen, 1870
Germany
Dryopteris filix-mas
BISH 96775
Luerssen, 1877
Germany
Dryopteris filix-mas
BISH 96777
Magvabena; Luerssen, 1986
Germany
Dryopteris filix-mas
BISH 96778
Magvabena; Luerssen, 1896
Germany
Dryopteris filix-mas
BISH 96779
Magvabena; Luerssen, 1896
Germany
Dryopteris filix-mas
BISH 96780
Luerssen; Magvaleua; Ahr, 1896
Germany
Dryopteris filix-mas
BISH 96781
Luerssen; Magvalena; Ahr, 1896
Germany
Dryopteris filix-mas
BISH 96782
Luerssen; Magvalena; Ahr, 1896
Germany
Dryopteris filix-mas
BISH 96784
Luerssen, 1878
Germany
Dryopteris filix-mas
BISH 96785
Luerssen, 1879
Germany
Dryopteris filix-mas
BISH 96786
Luerssen, 1879
Germany
Dryopteris filix-mas
BISH 96788
Luerssen, 1883
Germany
Dryopteris filix-mas
BISH 96789
Luerssen, 1879
Germany