Inventory of taxonomic knowledge, as well as of regional diversity and endemism of Mexican species of Bursera (Burseraceae)
Our knowledge concerning the systematics of Bursera is still very imperfect. In this paper we present an annotated list of 82 Mexican species of this genus that merit at least a provisional recognition, indicating for every species its known geographical distribution on the state level. On the basis...
| Autores principales: | , , |
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| Formato: | Online |
| Lenguaje: | spa |
| Publicado: |
Instituto de Ecología, A.C.
2005
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| Acceso en línea: | https://abm.ojs.inecol.mx/index.php/abm/article/view/989 |
| _version_ | 1799771291411021824 |
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| author | Rzedowski, Jerzy Medina Lemos, Rosalinda Calderón de Rzedowski, Graciela |
| author_facet | Rzedowski, Jerzy Medina Lemos, Rosalinda Calderón de Rzedowski, Graciela |
| author_sort | Rzedowski, Jerzy |
| collection | ABM |
| description | Our knowledge concerning the systematics of Bursera is still very imperfect. In this paper we present an annotated list of 82 Mexican species of this genus that merit at least a provisional recognition, indicating for every species its known geographical distribution on the state level. On the basis of this information a map and a table are presented showing the diversity of Bursera in the 32 Mexican administrative divisions. Fourty eight species are reported for Guerrero, 37 for Michoacán and Oaxaca, and 28 for Jalisco and Puebla. Tlaxcala has no recorded species, while Nuevo León, Tabasco and Quintana Roo shelter only one species each. A list of 33 Mexican species of Bursera with restricted distribution (40.3% of the total) is also presented, 10 being reported only from the type locality and its surroundings, 10 additional ones known only from one state, and 13 extending their areas into two contiguous states. On the basis of these data six areas are defined and mapped, in which endemic species of the genus are known to concentrate. |
| format | Online |
| id | oai:oai.abm.ojs.inecol.mx:article-989 |
| institution | Acta Botanica Mexicana |
| language | spa |
| publishDate | 2005 |
| publisher | Instituto de Ecología, A.C. |
| record_format | ojs |
| spelling | oai:oai.abm.ojs.inecol.mx:article-9892022-12-24T04:45:50Z Inventory of taxonomic knowledge, as well as of regional diversity and endemism of Mexican species of Bursera (Burseraceae) Inventario del conocimiento taxonómico, así como de la diversidad y del endemismo regionales de las especies mexicanas de Bursera (Burseraceae) Rzedowski, Jerzy Medina Lemos, Rosalinda Calderón de Rzedowski, Graciela Bursera Burseraceae diversity endemism Mexico Bursera Burseraceae diversidad endemismo México Our knowledge concerning the systematics of Bursera is still very imperfect. In this paper we present an annotated list of 82 Mexican species of this genus that merit at least a provisional recognition, indicating for every species its known geographical distribution on the state level. On the basis of this information a map and a table are presented showing the diversity of Bursera in the 32 Mexican administrative divisions. Fourty eight species are reported for Guerrero, 37 for Michoacán and Oaxaca, and 28 for Jalisco and Puebla. Tlaxcala has no recorded species, while Nuevo León, Tabasco and Quintana Roo shelter only one species each. A list of 33 Mexican species of Bursera with restricted distribution (40.3% of the total) is also presented, 10 being reported only from the type locality and its surroundings, 10 additional ones known only from one state, and 13 extending their areas into two contiguous states. On the basis of these data six areas are defined and mapped, in which endemic species of the genus are known to concentrate. El conocimiento de la sistemática de Bursera es aún manifiestamente incompleto. En el presente trabajo se ofrece una lista comentada de 82 especies mexicanas de este género que ameritan al menos un reconocimiento provisional, indicando para cada una la distribución geográfica conocida por estados de la República. Con base en esta información se elabora un mapa y un cuadro de diversidad de los representantes de Bursera en las 32 entidades administrativas del país. Guerrero registra 48 especies, seguido por Michoacán y Oaxaca con 37, así como por Jalisco y Puebla con 28 respectivamente. En Tlaxcala no se ha encontrado ninguna, mientras que Nuevo León, Tabasco y Quintana Roo albergan sólo una cada uno. Se integra asimismo una lista de 33 especies mexicanas de Bursera (40.3% del total) de distribución restringida, 10 de las cuales se registran únicamente de la localidad tipo y áreas aledañas, 10 adicionales se conocen aparentemente de un solo estado y otras 13 no se extienden más allá del territorio de dos estados contiguos. Con fundamento en estos datos se definen seis áreas de concentración de especies endémicas del género, ubicándolas en el mapa respectivo. Instituto de Ecología, A.C. 2005-01-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion artículo evaluado por pares application/pdf https://abm.ojs.inecol.mx/index.php/abm/article/view/989 10.21829/abm70.2005.989 Acta Botanica Mexicana; No. 70 (2005); 85-111 Acta Botanica Mexicana; Núm. 70 (2005); 85-111 2448-7589 0187-7151 spa https://abm.ojs.inecol.mx/index.php/abm/article/view/989/1150 Derechos de autor 2016 Acta Botanica Mexicana https://creativecommons.org/licenses/by-nc/4.0 |
| spellingShingle | Rzedowski, Jerzy Medina Lemos, Rosalinda Calderón de Rzedowski, Graciela Inventory of taxonomic knowledge, as well as of regional diversity and endemism of Mexican species of Bursera (Burseraceae) |
| title | Inventory of taxonomic knowledge, as well as of regional diversity and endemism of Mexican species of Bursera (Burseraceae) |
| title_full | Inventory of taxonomic knowledge, as well as of regional diversity and endemism of Mexican species of Bursera (Burseraceae) |
| title_fullStr | Inventory of taxonomic knowledge, as well as of regional diversity and endemism of Mexican species of Bursera (Burseraceae) |
| title_full_unstemmed | Inventory of taxonomic knowledge, as well as of regional diversity and endemism of Mexican species of Bursera (Burseraceae) |
| title_short | Inventory of taxonomic knowledge, as well as of regional diversity and endemism of Mexican species of Bursera (Burseraceae) |
| title_sort | inventory of taxonomic knowledge, as well as of regional diversity and endemism of mexican species of bursera (burseraceae) |
| url | https://abm.ojs.inecol.mx/index.php/abm/article/view/989 |
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