JSTOR

Holotype of Bernardia wilburi McVaugh [family EUPHORBIACEAE] Bernardia wilburi R.L. Wilbur & C.R. Wilbur, #1677 1949-07-12 Mexico

Holotype of Bernardia yucatanensis Lundell [family EUPHORBIACEAE] Bernardia yucatanensis C.L. Lundell, #3355 1933-05-23 Guatemala

Holotype of Bernoullia jaliscana McVaugh & Miranda [family BOMBACACEAE] Bernoullia jaliscana R. McVaugh & W.N. Koelz, #1509 1959-12-06 Mexico

Holotype of Bernoullia jaliscana McVaugh & Miranda [family BOMBACACEAE] Bernoullia jaliscana R. McVaugh, #1509 1959-12-06 Mexico

Isotype of Bernoullia swietenioides Gleason [family BOMBACACEAE] Bernoullia swietenioides B.A. Krukoff, #5609 1933-08-22 Brazil

Isotype of Bernoullia swietenioides Gleason [family BOMBACACEAE] Bernoullia swietenioides B.A. Krukoff, #5609 1933-08-22 Brazil

Isotype of Besleria cognata C.V.Morton [family GESNERIACEAE] Besleria cognata A.E. Lawrance, #150 1932-06-03 Colombia

Isotype of Besleria debilis Rusby [family GESNERIACEAE] Besleria debilis Herbert H. Smith, #1399 1898-01-01 - 1901-01-01 Colombia

Isotype of Besleria illustris C.V.Morton [family GESNERIACEAE] Besleria illustris A.E. Lawrance, #246 1932-06-18 Colombia

Isosyntype of Besleria longipedunculata Britton [family GESNERIACEAE] Besleria longipedunculata H.H. Rusby, #2436 1886-01-01 Bolivia

Isotype of Besleria pauciflora Rusby [family GESNERIACEAE] Besleria pauciflora H.H. Rusby, #2437 1886-01-01 Bolivia

Isotype of Besleria tenuifolia Rusby [family GESNERIACEAE] Besleria tenuifolia Herbert H. Smith, #2672 1898-01-01 - 1901-01-01 Colombia

Isotype of Besleria tuberculata C.V.Morton [family GESNERIACEAE] Besleria tuberculata A.E. Lawrance, #102 1932-05-23 Colombia

Holotype of Betula murrayana B.V.Barnes & Dancik [family BETULACEAE] Betula murrayana B.V. Barnes & B.P. Dancik, #660004 1966-08-18 United States

Isotype of Bidens cognata Greene [family ASTERACEAE] Bidens cognata O.B. Metcalf, #1436 1904-09-30 United States

Holotype of Bidens colimana Melchert [family ASTERACEAE] Bidens colimana M.F. Denton, #2065 1972-08-12 Mexico

Holotype of Bidens feddemana Sherff [family ASTERACEAE] Bidens feddemana Charles Feddema, #204 1959-08-08 - 1959-08-09 Mexico

Holotype of Bidens gracillima Sherff [family ASTERACEAE] Bidens gracillima G.B. Hinton, #4546 1933-08-18 Mexico

Isotype of Bidens heterodoxa Fernald & H.St.John var. orthodoxa Fernald & H.St.John [family ASTERACEAE] Bidens heterodoxa orthodoxa M.L. Fernald, B. Long & H. St. John, #8203 1912-08-15 Canada

Isotype of Bidens muelleri Sherff [family ASTERACEAE] Bidens muelleri C.H. Mueller, #2267 1935-07-21 Mexico