1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
3 specimens
Equisetum arvense
BISH 35061
Baenitz, C., 1875Russia
Matteuccia struthiopteris
BISH 35250
Baenitz, C.; Lajes, R., 1878Hungary
Equisetum sylvaticum
BISH 94008
Baenitz, C., 1873Germany