Mycorrhizal status of plant species in the Chaco Serrano Woodland from central Argentina
We examined the mycorrhizal type of 128 plant species in two patches of native vegetation of the Chaco Serrano Woodland, central Argentina, the largest dry forest area in South America. Of the 128 plant species investigated (belonging to 111 genera in 53 families), 114 were colonized by arbuscular m...
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todo:paper_09406360_v19_n3_p205_Fracchia2023-10-03T15:48:57Z Mycorrhizal status of plant species in the Chaco Serrano Woodland from central Argentina Fracchia, S. Aranda, A. Gopar, A. Silvani, V. Fernandez, L. Godeas, A. AM morphology Arbuscular mycorrhiza Argentina Arum Chaco Serrano woodland Dark septate endophytes Mycorrhiza Paris arbuscular mycorrhiza deciduous tree dry forest endemic species endophyte herb morphology reforestation revegetation root colonization woodland Argentina article cytology fungus growth, development and aging isolation and purification microbiology mycorrhiza plant plant root tree Argentina Fungi Mycorrhizae Plant Roots Plants Trees Argentina South America Aa achalensis Arbuscular Arum Buddleja Buddleja cordobensis Fungi Orchidaceae Salix Salix humboldtiana We examined the mycorrhizal type of 128 plant species in two patches of native vegetation of the Chaco Serrano Woodland, central Argentina, the largest dry forest area in South America. Of the 128 plant species investigated (belonging to 111 genera in 53 families), 114 were colonized by arbuscular mycorrhizal fungi (AM), orchid mycorrhizal associations were present in the five terrestrial orchid species analyzed, one ectomycorrhiza was only present in Salix humboldtiana Willd., and 96 harbored a dark septate endophyte (DSE) association. Co-occurrence of AM and DSE was observed in 88 plant species. We determine morphological types of arbuscular mycorrhizal fungi (Arum, Paris, and intermediate AM structures) and report the mycorrhizal status in 106 new species, 12 of which are endemic to central Argentina and two, Aa achalensis Schltr. and Buddleja cordobensis Griseb., are declared to be vulnerable species. Root colonization in the Chaco Serrano Woodland is widespread and should be considered in revegetation programs due to the deterioration of this particular ecosystem. Considering the predominance of AM and DSE associations and the various potential benefits that these associations may bring to plant establishment, they should receive special attention in conservation and reforestation of these woodlands. © 2009 Springer-Verlag. Fil:Fracchia, S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Silvani, V. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Fernandez, L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Godeas, A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_09406360_v19_n3_p205_Fracchia |
institution |
Universidad de Buenos Aires |
institution_str |
I-28 |
repository_str |
R-134 |
collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
topic |
AM morphology Arbuscular mycorrhiza Argentina Arum Chaco Serrano woodland Dark septate endophytes Mycorrhiza Paris arbuscular mycorrhiza deciduous tree dry forest endemic species endophyte herb morphology reforestation revegetation root colonization woodland Argentina article cytology fungus growth, development and aging isolation and purification microbiology mycorrhiza plant plant root tree Argentina Fungi Mycorrhizae Plant Roots Plants Trees Argentina South America Aa achalensis Arbuscular Arum Buddleja Buddleja cordobensis Fungi Orchidaceae Salix Salix humboldtiana |
spellingShingle |
AM morphology Arbuscular mycorrhiza Argentina Arum Chaco Serrano woodland Dark septate endophytes Mycorrhiza Paris arbuscular mycorrhiza deciduous tree dry forest endemic species endophyte herb morphology reforestation revegetation root colonization woodland Argentina article cytology fungus growth, development and aging isolation and purification microbiology mycorrhiza plant plant root tree Argentina Fungi Mycorrhizae Plant Roots Plants Trees Argentina South America Aa achalensis Arbuscular Arum Buddleja Buddleja cordobensis Fungi Orchidaceae Salix Salix humboldtiana Fracchia, S. Aranda, A. Gopar, A. Silvani, V. Fernandez, L. Godeas, A. Mycorrhizal status of plant species in the Chaco Serrano Woodland from central Argentina |
topic_facet |
AM morphology Arbuscular mycorrhiza Argentina Arum Chaco Serrano woodland Dark septate endophytes Mycorrhiza Paris arbuscular mycorrhiza deciduous tree dry forest endemic species endophyte herb morphology reforestation revegetation root colonization woodland Argentina article cytology fungus growth, development and aging isolation and purification microbiology mycorrhiza plant plant root tree Argentina Fungi Mycorrhizae Plant Roots Plants Trees Argentina South America Aa achalensis Arbuscular Arum Buddleja Buddleja cordobensis Fungi Orchidaceae Salix Salix humboldtiana |
description |
We examined the mycorrhizal type of 128 plant species in two patches of native vegetation of the Chaco Serrano Woodland, central Argentina, the largest dry forest area in South America. Of the 128 plant species investigated (belonging to 111 genera in 53 families), 114 were colonized by arbuscular mycorrhizal fungi (AM), orchid mycorrhizal associations were present in the five terrestrial orchid species analyzed, one ectomycorrhiza was only present in Salix humboldtiana Willd., and 96 harbored a dark septate endophyte (DSE) association. Co-occurrence of AM and DSE was observed in 88 plant species. We determine morphological types of arbuscular mycorrhizal fungi (Arum, Paris, and intermediate AM structures) and report the mycorrhizal status in 106 new species, 12 of which are endemic to central Argentina and two, Aa achalensis Schltr. and Buddleja cordobensis Griseb., are declared to be vulnerable species. Root colonization in the Chaco Serrano Woodland is widespread and should be considered in revegetation programs due to the deterioration of this particular ecosystem. Considering the predominance of AM and DSE associations and the various potential benefits that these associations may bring to plant establishment, they should receive special attention in conservation and reforestation of these woodlands. © 2009 Springer-Verlag. |
format |
JOUR |
author |
Fracchia, S. Aranda, A. Gopar, A. Silvani, V. Fernandez, L. Godeas, A. |
author_facet |
Fracchia, S. Aranda, A. Gopar, A. Silvani, V. Fernandez, L. Godeas, A. |
author_sort |
Fracchia, S. |
title |
Mycorrhizal status of plant species in the Chaco Serrano Woodland from central Argentina |
title_short |
Mycorrhizal status of plant species in the Chaco Serrano Woodland from central Argentina |
title_full |
Mycorrhizal status of plant species in the Chaco Serrano Woodland from central Argentina |
title_fullStr |
Mycorrhizal status of plant species in the Chaco Serrano Woodland from central Argentina |
title_full_unstemmed |
Mycorrhizal status of plant species in the Chaco Serrano Woodland from central Argentina |
title_sort |
mycorrhizal status of plant species in the chaco serrano woodland from central argentina |
url |
http://hdl.handle.net/20.500.12110/paper_09406360_v19_n3_p205_Fracchia |
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