In the Yucatan Peninsula, two species of the genus Haematoxylum grow: Haematoxylum campechianum and Haematoxylum calakmulense. The objective of this study was to evaluate the current status of the populations of both species at different sites in Campeche, Mexico. In order to know the historical and current distribution, published herbarium records, project information, and field expeditions were used. Eight sites with concentrations of individuals of one of the species or the other were selected to measure population density and structure, and 20 plots of 10 x 10 m were established at each site. In the plots, individuals of both species were counted and measured with trunk diameter at chest height (DBH) greater than 1 cm. For each individu...
During July, 1937, the writer and Mrs. Lundell botanized along the Laredo-Mexico City highway as far...
This work is part of a series of papers aiming to contribute to the knowledge of the conidial fungi ...
Antecedentes y Objetivos: La especie Ulex europaeus (Fabaceae, Faboideae) ha sido catalogada como un...
Aim The purpose of this study was to examine the biogeographical relationships of the tree flora of ...
ABSTRACT: The Yucatan Peninsula as biogeographic province consists of the Mexican states of Campeche...
Abstract: Hemidictyum marginatum (L.) C. Presl (Hemidictyaceae) is registered for first time for the...
Ten dematiaceous species collected in plant debris, are recorded for the first time in several tropi...
Considering the hypothesis that the herbarium samples were collected from their natural habitats, it...
A list of 749 genera of flowering plants containing at least one species that grows exclusively or p...
Background and Objectives: Apocynaceae are one of the most species diverse groups of Mexico with num...
A checklist of 15 species of pteridophytes as well as of 381 spermatophytes is presented. The wildgr...
Thesis (M.S.)--University of Hawaii at Manoa, 2007.Includes bibliographical references (leaves 78-79...
The use of several indices and theoretical models for the study of floristic diversity, species abun...
Demographic study of Pseudophoenix sargentii Abstract A demographic study of six populations of th...
Eleven Jatropha species are reported for Puebla representing 24% of diversity in Mexico. All of them...
During July, 1937, the writer and Mrs. Lundell botanized along the Laredo-Mexico City highway as far...
This work is part of a series of papers aiming to contribute to the knowledge of the conidial fungi ...
Antecedentes y Objetivos: La especie Ulex europaeus (Fabaceae, Faboideae) ha sido catalogada como un...
Aim The purpose of this study was to examine the biogeographical relationships of the tree flora of ...
ABSTRACT: The Yucatan Peninsula as biogeographic province consists of the Mexican states of Campeche...
Abstract: Hemidictyum marginatum (L.) C. Presl (Hemidictyaceae) is registered for first time for the...
Ten dematiaceous species collected in plant debris, are recorded for the first time in several tropi...
Considering the hypothesis that the herbarium samples were collected from their natural habitats, it...
A list of 749 genera of flowering plants containing at least one species that grows exclusively or p...
Background and Objectives: Apocynaceae are one of the most species diverse groups of Mexico with num...
A checklist of 15 species of pteridophytes as well as of 381 spermatophytes is presented. The wildgr...
Thesis (M.S.)--University of Hawaii at Manoa, 2007.Includes bibliographical references (leaves 78-79...
The use of several indices and theoretical models for the study of floristic diversity, species abun...
Demographic study of Pseudophoenix sargentii Abstract A demographic study of six populations of th...
Eleven Jatropha species are reported for Puebla representing 24% of diversity in Mexico. All of them...
During July, 1937, the writer and Mrs. Lundell botanized along the Laredo-Mexico City highway as far...
This work is part of a series of papers aiming to contribute to the knowledge of the conidial fungi ...
Antecedentes y Objetivos: La especie Ulex europaeus (Fabaceae, Faboideae) ha sido catalogada como un...