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1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
Family:Pteridaceaeremove filterJourney:David F. Grether across 9 islands, October – December 1945remove filterClear all
Pteris ensiformis
BISH 106781
Grether, D.F.; Wagner Jr., W.H., 1945
Lou Island, Papua New Guinea
Pteris ligulata
BISH 106782
Grether, D.F.; Wagner Jr., W.H., 1945
Manus Island, Papua New Guinea
Pteris vittata
BISH 106783
Grether, D.F.; Wagner Jr., W.H., 1945
Los Negros, Papua New Guinea
Adiantum philippense
BISH 96347
Grether, D.F.; Wagner Jr., W.H., 1945
Lou Island, Papua New Guinea
Syngramma quinata
BISH 99279
Grether, D.F.; Wagner Jr., W.H., 1945
Los Negros, Papua New Guinea