JSTOR

Isotype of Beloperone aurea Leonard [family ACANTHACEAE] Beloperone aurea Lundell, C. L., #2189 1933-03-22 Guatemala

Isotype of Beloperone pringlei S. Watson [family ACANTHACEAE] Beloperone pringlei Pringle, C. G., #2548 None Mexico

Isotype of Berberis albicans Zamudio & Marroq. [family BERBERIDACEAE] Berberis albicans Zamudio R., S., #3666 1979-06-29 Mexico

Isotype of Berberis claireae Moran [family BERBERIDACEAE] Berberis claireae Moran, R., #30011 1982-03-07 Mexico

Holotype of Berlandiera basalaris B.L.Turner var. basalaris [family ASTERACEAE] Berlandiera basalaris basalaris Turner, B. L.; Crutchfield, J., #6330 1970-10-24 Mexico

Holotype of Berlandiera burroana B.L.Turner [family ASTERACEAE] Berlandiera burroana Riskind, D. H., #2371 1981-05-05 Mexico

Holotype of Berlandiera lyrata Benth. var. monocephala B. L. Turner [family ASTERACEAE] Berlandiera lyrata monocephala Pennington, C. W., #1 1970-06-21 Mexico

Holotype of Berlandiera lyrata Benth. var. purpurea B. L. Turner [family ASTERACEAE] Berlandiera lyrata purpurea Woodruff, L.; Mayfield, M., #296 1989-05-16 United States

Holotype of Berlandiera macvaughii B.L.Turner [family ASTERACEAE] Berlandiera macvaughii McVaugh, R., #10649 1949-05-26 United States

Holotype of Berlandiera pumila (Michx.) Nutt. var. scabrella G. L. Nesom & B. L. Turner [family ASTERACEAE] Berlandiera pumila scabrella Nesom, G. L., #98J1 1998-05-17 United States

Isotype of Bernardia chiangii A.Cerv. & Flores Olv. [family EUPHORBIACEAE] Bernardia chiangii Chiang C., F.; Villaseñor, J. L.; Durán, R., #2032 1981-07-02 Mexico

Isotype of Bernardia mcvaughii A.Cerv. & Flores Olv. [family EUPHORBIACEAE] Bernardia mcvaughii Flores M., A., #1989 1990-08-04 Mexico

Holotype of Bidens aequisquama (Fernald) Sherff var. guanajuatensis Melchert [family ASTERACEAE] Bidens aequisquama guanajuatensis Melchert, T. E.; Sørensen, P. D., #s.n. 1971-10-11 Mexico

Isotype of Bidens antiguensis J.M. Coulter var. salvadorensis Roseman [family ASTERACEAE] Bidens antiguensis salvadorensis Roseman, R., #531 1971-11-16 Guatemala

Holotype of Bidens balsana Melchert [family ASTERACEAE] Bidens balsana Melchert, T.E.; Ballard, R.; Hart, C., #71-206 1971-10-21 Mexico

Holotype of Bidens balsana Melchert [family ASTERACEAE] Bidens balsana Melchert, T.E.; Ballard, R.; Hart, C., #71-206 1971-10-21 Mexico

Holotype of Bidens balsana Melchert [family ASTERACEAE] Bidens balsana Melchert, T.E.; Ballard, R.; Hart, C., #71-206 1971-10-21 Mexico

Isotype of Bidens boquetiensis Roseman [family ASTERACEAE] Bidens boquetiensis Roseman, R., #556 1979-12-06 Panama

Isotype of Bidens cabopulmensis León de la Luz & B.L.Turner [family ASTERACEAE] Bidens cabopulmensis León de la Luz, J. L., #11343 2011-12-05 Mexico

Isotype of Bidens clavatus R. E. Ballard [family ASTERACEAE] Bidens clavatus Melchert, T.; et al., #s.n. 1971-10-09 Mexico