Published in Gayana Botanica, in 2000, in volume 57, pages 1-17
Published in Gayana Botanica, in 2000, in volume 57, pages 19-27
Published in Gayana Botanica, in 2000, in volume 57, pages 29-53
Published in Gayana Botanica, in 2000, in volume 57, pages 61-66
[Species of Crotalaria (Leguminosae-Crotalarieae) from Argentina: New reports, descriptions and key]
Published in Gayana Botanica, in 2000, in volume 57, pages 67-87
Published in Gayana Botanica, in 2000, in volume 57, pages 89-96
Published in Gayana Botanica, in 2000, in volume 57, pages 97-99
Published in Gayana Botanica, in 2000, in volume 57, pages 101-103
Published in Gayana Botanica, in 2000, in volume 57, pages 105-106
Published in Gayana Botanica, in 2000, in volume 57, pages 107-113
Published in Gayana Botanica, in 2000, in volume 57, pages 117-139
Published in Gayana Botanica, in 2000, in volume 57, pages 141-147
Published in Gayana Botanica, in 2000, in volume 57, pages 149-156
Published in Gayana Botanica, in 2000, in volume 57, pages 157-159
Published in Gayana Botanica, in 2000, in volume 57, pages 161-168
Published in Gayana Botanica, in 2000, in volume 57, pages 181-184
Published in Gayana Botanica, in 2000, in volume 57, pages 185-186
Published in Gayana Botanica, in 2000, in volume 57, pages 187-189
Published in Gayana Botanica, in 2000, in volume 57, issue 1, pages 55-59
Published in Gayana, in 2000, in volume 57, issue 2, pages 169-179
Published in Gayana Botanica, in 2000, in volume 57, issue 2, pages 191-192