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1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
Oreogrammitis christophersenii
BISH 103938
Christophersen, E., 1929
Upolu, Samoa
Loxogramme parksii
BISH 104392
Christophersen, E., 1929
Upolu, Samoa
Prosaptia alata
BISH 105556
Christophersen, E., 1929
Upolu, Samoa
Prosaptia alata
BISH 105557
Christophersen, E., 1929
Upolu, Samoa
Prosaptia alata
BISH 105565
Christophersen, E., 1929
Upolu, Samoa
Selliguea feeioides
BISH 105582
Christophersen, E., 1929
Upolu, Samoa
Microsorum scolopendria
BISH 105583
Christophersen, E., 1929
Upolu, Samoa
Acrosorus reineckei
BISH 105618
Christophersen, E., 1929
Upolu, Samoa
Goniophlebium subauriculatum
BISH 105621
Christophersen, E., 1929
Upolu, Samoa
Pyrrosia lanceolata
BISH 99750
Christophersen, E., 1929
Upolu, Samoa
Pyrrosia lanceolata
BISH 99752
Christophersen, E., 1929
Upolu, Samoa
Pyrrosia lanceolata
BISH 99753
Christophersen, E., 1929
Upolu, Samoa
Microsorum scolopendria
BISH 105594 · Christophersen, E., 1929
Upolu, Samoa
Loxogramme parksii
BISH 755229 · Christophersen, E., 1929
Upolu, Samoa
Selliguea feeioides
BISH 755738 · Christophersen, E., 1929
Upolu, Samoa
Goniophlebium subauriculatum
BISH 755739 · Christophersen, E., 1929
Upolu, Samoa