In Cactaceae, the interception of photosynthetic active radiation (PAR) differs among opposite sides of the stem, determining the availability of resources for reproduction, since it has been suggested that there is no translocation of resources between ribs. It has been shown that the production of reproductive structures in columnar cacti...
The enormous problems of environmental degradation and the pressure to which natural resources are currently subjected are evident. This is reflected, for example, in the loss of green areas (AV , by its acronym in Spanish), whose quality assessment requires consideration of aspects of AVs’ spatial structure, such as size,...
El género Mimosa L. comprende ca. 540 especies, alrededor del 90% está distribuido en América y el resto es de origen africano y asiático. México es el segundo centro de diversificación del género, donde se distribuyen ca. 105 especies. Sin embargo, entre muchos taxa del género presentes en México, existen...