1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
5 specimens
Phegopteris connectilis
BISH 105201
Magdalena; Luerssen, 1892Norway
Oreopteris limbosperma
BISH 96835
Luerssen, 1874Germany
BISH 96836
Luerssen, 1872Germany
BISH 96837
Luerssen, 1899Germany
Thelypteris palustris
BISH 96843
Luerssen, 1885Germany