Published in Acta Botánica Mexicana, in 1994, in volume 26, pages 1-5

Published in Acta Botánica Mexicana, in 1994, in volume 26, pages 7-10

Published in Acta Botánica Mexicana, in 1994, in volume 26, pages 11-19

Published in Acta Botánica Mexicana, in 1994, in volume 26, pages 21-25

Published in Acta Botánica Mexicana, in 1994, in volume 26, pages 27-32

Published in Acta Botánica Mexicana, in 1994, in volume 26, pages 33-52

Published in Acta Botánica Mexicana, in 1994, in volume 26, pages 53-62

Published in Acta Botánica Mexicana, in 1994, in volume 26, pages 63-75

Published in Acta Botánica Mexicana, in 1994, in volume 26, pages 77-81

Published in Acta Botánica Mexicana, in 1994, in volume 26, pages 83-87

Published in Acta Botánica Mexicana, in 1994, in volume 27, pages 1-5

Published in Acta Botánica Mexicana, in 1994, in volume 27, pages 7-13

Published in Acta Botánica Mexicana, in 1994, in volume 27, pages 33-37

Published in Acta Botánica Mexicana, in 1994, in volume 27, pages 39-51

Published in Acta Botánica Mexicana, in 1994, in volume 27, pages 53-73

Published in Acta Botánica Mexicana, in 1994, in volume 27, pages 89-97

Published in Acta Botánica Mexicana, in 1994, in volume 28, pages 1-27

Published in Acta Botánica Mexicana, in 1994, in volume 28, pages 29-39

Published in Acta Botánica Mexicana, in 1994, in volume 28, pages 41-55

Published in Acta Botánica Mexicana, in 1994, in volume 28, pages 63-69

Published in Acta Botánica Mexicana, in 1994, in volume 28, pages 71-78

Published in Acta Botánica Mexicana, in 1994, in volume 29, pages 1-30

Published in Acta Botánica Mexicana, in 1994, in volume 29, pages 31-47

Published in Acta Botánica Mexicana, in 1994, in volume 29, pages 55-60

Published in Acta Botánica Mexicana, in 1994, in volume 29, pages 61-81

Published in Acta Botánica Mexicana, in 1994, in volume 29, pages 83-92

Published in Acta Botánica Mexicana, in 1994, in volume 29, pages 93-99

Published in Acta Botánica Mexicana, in 1994, in volume 29, pages 101-105