First record of Desmopsis trunciflora (Schlecht. & Cham.) G. E. Schatz (Annonaceae) for western Mexico and an analysis of its population in the Sierra de Manantlán, Jalisco
Desmopsis trunciflora is recorded for the first time from the state of Jalisco, where it grows in the transition between montane cloud forest and tropical subdeciduous forest. A morphological comparison was done with D. mexicana R. E. Fries, the species most related with. A study of the species popu...
| Main Authors: | , , |
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| Format: | Online |
| Sprog: | spa |
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Instituto de Ecología, A.C.
2002
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| Online adgang: | https://abm.ojs.inecol.mx/index.php/abm/article/view/887 |
| _version_ | 1799771236066131968 |
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| author | Cuevas Guzmán, Ramón López-Mata, Lauro García Moya, Edmundo |
| author_facet | Cuevas Guzmán, Ramón López-Mata, Lauro García Moya, Edmundo |
| author_sort | Cuevas Guzmán, Ramón |
| collection | ABM |
| description | Desmopsis trunciflora is recorded for the first time from the state of Jalisco, where it grows in the transition between montane cloud forest and tropical subdeciduous forest. A morphological comparison was done with D. mexicana R. E. Fries, the species most related with. A study of the species population structure and the community where it grows showed that out of 56 plots surveyed (0.1 ha each) along an altitudinal gradient ranging from 550 to 1,850 m, the species was present in only 11 at altitudes between 850 and 1,450 m. Desmopsis trunciflora is a typical shade-tolerant species coexisting in the understorey with a reverse J-shaped population structure. Presence of D. trunciflora is positively correlated with the percentage of rock cover and the superficial horizon depth of soil in the area, based on a Canonical Correspondence Analysis. |
| format | Online |
| id | oai:oai.abm.ojs.inecol.mx:article-887 |
| institution | Acta Botanica Mexicana |
| language | spa |
| publishDate | 2002 |
| publisher | Instituto de Ecología, A.C. |
| record_format | ojs |
| spelling | oai:oai.abm.ojs.inecol.mx:article-8872022-12-24T05:11:35Z First record of Desmopsis trunciflora (Schlecht. & Cham.) G. E. Schatz (Annonaceae) for western Mexico and an analysis of its population in the Sierra de Manantlán, Jalisco Primer registro de Desmopsis trunciflora (Schlecht. & Cham.) G. E. Schatz (Annonaceae) para el occidente de México y análisis de su población en la Sierra de Manantlán, Jalisco Cuevas Guzmán, Ramón López-Mata, Lauro García Moya, Edmundo Annonaceae canonical correspondence analysis Desmopsis population structure altitudinal gradient western Mexico Annonaceae análisis de correspondencia canónica Desmopsis estructura poblacional gradiente altitudinal occidente de México Desmopsis trunciflora is recorded for the first time from the state of Jalisco, where it grows in the transition between montane cloud forest and tropical subdeciduous forest. A morphological comparison was done with D. mexicana R. E. Fries, the species most related with. A study of the species population structure and the community where it grows showed that out of 56 plots surveyed (0.1 ha each) along an altitudinal gradient ranging from 550 to 1,850 m, the species was present in only 11 at altitudes between 850 and 1,450 m. Desmopsis trunciflora is a typical shade-tolerant species coexisting in the understorey with a reverse J-shaped population structure. Presence of D. trunciflora is positively correlated with the percentage of rock cover and the superficial horizon depth of soil in the area, based on a Canonical Correspondence Analysis. Se registra por primera vez a Desmopsis trunciflora en el estado de Jalisco, donde prospera en un ecotono entre el bosque mesófilo de montaña y el bosque tropical subcaducifolio. Se hace una comparación morfológica con D. mexicana R. E. Fries, una de las especies con las que más se relaciona. Un estudio de la estructura de la población de la especie y de la comunidad donde se desarrolla, nos permitió detectar que de 56 parcelas muestreadas (0.1 ha cada una), a través de un gradiente altitudinal que va de los 550 a los 1,850 m, la especie en cuestión sólo se encontró en 11, entre los 850 y los 1,450 m de altitud. La estructura diamétrica que presenta la población de la especie es de forma de una “J” invertida, lo que da elementos para considerar que D. trunciflora es una planta adaptada a condiciones de sotobosque. Un Análisis de Correspondencia Canónica, permite postular a la pedregosidad y la profundidad del horizonte superficial del suelo, como los factores del medio más importantes que podrían influir en la distribución de la especie dentro de la comunidad. Instituto de Ecología, A.C. 2002-01-01 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/887 10.21829/abm58.2002.887 Acta Botanica Mexicana; No. 58 (2002); 7-18 Acta Botanica Mexicana; Núm. 58 (2002); 7-18 2448-7589 0187-7151 spa https://abm.ojs.inecol.mx/index.php/abm/article/view/887/1053 Derechos de autor 2016 Acta Botanica Mexicana https://creativecommons.org/licenses/by-nc/4.0 |
| spellingShingle | Cuevas Guzmán, Ramón López-Mata, Lauro García Moya, Edmundo First record of Desmopsis trunciflora (Schlecht. & Cham.) G. E. Schatz (Annonaceae) for western Mexico and an analysis of its population in the Sierra de Manantlán, Jalisco |
| title | First record of Desmopsis trunciflora (Schlecht. & Cham.) G. E. Schatz (Annonaceae) for western Mexico and an analysis of its population in the Sierra de Manantlán, Jalisco |
| title_full | First record of Desmopsis trunciflora (Schlecht. & Cham.) G. E. Schatz (Annonaceae) for western Mexico and an analysis of its population in the Sierra de Manantlán, Jalisco |
| title_fullStr | First record of Desmopsis trunciflora (Schlecht. & Cham.) G. E. Schatz (Annonaceae) for western Mexico and an analysis of its population in the Sierra de Manantlán, Jalisco |
| title_full_unstemmed | First record of Desmopsis trunciflora (Schlecht. & Cham.) G. E. Schatz (Annonaceae) for western Mexico and an analysis of its population in the Sierra de Manantlán, Jalisco |
| title_short | First record of Desmopsis trunciflora (Schlecht. & Cham.) G. E. Schatz (Annonaceae) for western Mexico and an analysis of its population in the Sierra de Manantlán, Jalisco |
| title_sort | first record of desmopsis trunciflora (schlecht. & cham.) g. e. schatz (annonaceae) for western mexico and an analysis of its population in the sierra de manantlán, jalisco |
| url | https://abm.ojs.inecol.mx/index.php/abm/article/view/887 |
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