Corn Soybean Cow Kingdom Plant Plant Animal Division Magnoliophyta Magnoliophyta Chordata Class Liliopsida Magnoliopsida Mammalia Order
Cyperales Fabales Artiodactyla Family Poaceae Fabaceae Bovidae Genus Zea Glycine Bos Species mays max tarus Table 3-3 Important families of crop and weed plants, and their characteristics.
Respecto a los Uredinales presentes en los ordenes mas abundantes y prevalentes:
Cyperales (Cyperaceae y Poaceae), Arecales (Arecaceae, palmas) y Orchidales (4 familias, orquideas), es interesante observar que mientras el primero tiene alrededor de 700 especies en los otros dos solo hay un reducido numero, dos especies en Arecales y alrededor de 10 en Orchidales.
Of the 41 herbaceous species, 21 were of the
Cyperales order (11 Poaceae and 10 Cyperaceae), followed by eight Asteraceae, three Melastomataceae, and two Rubiaceae.
generic revision); Bruhl (1995) for 108 genera and generic segregates (tribal and subfamilial revision of Cyperaceae); Simpson (1995) for 12 genera representative of the family (assessment of
Cyperales relationships); Gonzalez-Elizondo et al.
Given the high rate of diversification in the Cyperales Hutch.
All three traits clearly play a role in the mechanism and tempo of chromosome evolution in the Cyperales, as we review in the remainder of this paper.
Although many of the Cyperaceae have not yet been studied, all observations indicate that diffuse centromeres are a synapomorphy for the Cyperales (Greilhuber, 1995) and that agmatoploid chromosome evolution predominates
