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1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
122 specimens · page 3
Neothais succincta
BPBM 68704
C.F. Mant Ex Powell; J.S. Emerson, 1930
New Zealand
Thais hanstrum
BPBM 68819
Ex Powell C.F. Mant; J.S. Emerson, 1930
New Zealand
Allodiscus dimorphus
BPBM 75935
A.W.B. Powell, 1923
New Zealand
Charopa cona
BPBM 75936
A.W.B. Powell, 1923
New Zealand
Tornatellina novoseelandica
BPBM 77219
A.W.B. Powell, 1924
New Zealand
Fectola roseveai
BPBM 77220
A.W.B. Powell, 1924
New Zealand
Phenacohelix ponsonbyi
BPBM 79633
A.W.B. Powell; A.W.P. Powell, 1924
New Zealand
Allodiscus dimorphus
BPBM 79634
A.W.B. Powell; A.W.P. Powell, 1924
New Zealand
Pythia
BPBM 94498
Powell; Powell, A.T.P., 1929
Tonga
Kelloggella quindecimfasciataHolotype
BPBM 14660 · R.H. Snider and R. Powell, 1965
Rarotonga
Kelloggella quindecimfasciataParatype
BPBM 14661 · R.H. Snider and R. Powell, 1965
Rarotonga
Cirrhilabrus luteovittatusHolotype
BPBM 6259 · J.E. Randall and C. Powell, 1967
Enewetak Atoll
Plectranthias nanusParatype
BPBM 8132 · J.E. Randall and C. Powell, 1967
Enewetak Atoll
Asplenium shuttleworthianum
BISH 1613212 · Powell, T., 1860
American Samoa
Plesioneuron attenuatum
BISH 1613922 · Powell, T., 1860
American Samoa
Dryopteris arborescens
BISH 1613931 · Powell, 1877
Samoa
Dryopteris arborescens
BISH 1613932 · Powell, 1877
Samoa
Crepidomanes powellii
BISH 1614090 · Powell, T., 1860
American Samoa
Phormidium autumale
BISH 552735 · Powell Jr., C.M.; et al., 1947
Mexico
Sphaeropteris vaupelii
BISH 613544 · Powell, T., 1860
American Samoa
Elaphoglossum feejeense
BISH 613713 · Powell, T., 1860
American Samoa
Plesioneuron attenuatum
BISH 613922 · Powell, T., 1860
American Samoa
Dryopteris arborescens
BISH 613931 · Powell, T., 1877
American Samoa
Dryopteris arborescens
BISH 613932 · Powell, T., 1877
American Samoa