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1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
Island:Guamremove filterJourney:David F. Grether across 5 islands, July – August 1946remove filterClear all
HolotypeChristella guamensis
BISH 103586
Grether, D.F., 1946
Guam
Christella dentata
BISH 103587
Grether, D.F., 1946
Guam
Christella parasitica
BISH 103600
Grether, D.F., 1946
Guam
Christella guamensis
BISH 103607
Grether, D.F., 1946
Guam
Hymenasplenium unilaterale
BISH 97818
Grether, D.F., 1946
Guam
Lepisorus mucronatus
BISH 98622
Grether, D.F., 1946
Guam
Ctenitis subglandulosa
BISH 99298
Grether, D.F., 1946
Guam
Sphaerostephanos maemonensis
BISH 99776
Grether, D.F., 1946
Guam
Sphaerostephanos warburgii
BISH 99779
Grether, D.F., 1946
Guam
Schizaea dichotoma
BISH 21998 · Grether, D.F., 1946
Guam