文章基本信息

标题：Mimosa L. (Fabaceae) em Cachoeira dos Índios, Paraíba, Brasil
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作者：Emanuel Evaristo de Sousa ; Rubens Teixeira de Queiroz ; Maria do Socorro Pereira 等
期刊名称：Acta Brasiliensis
印刷版ISSN：2526-432X
电子版ISSN：2526-4338
出版年度：2021
卷号：5
期号：1
页码：35-43
DOI：10.22571/2526-4338334
出版社：Universidade Federal de Campina Grande
摘要：Mimosa is a Neotropical genus with great representation in the Caatinga, a domain where the municipality of Cachoeira dos Índios is located. In the study area, representatives of the genus were collected from December/2018 to January/2020. Nine species of Mimosa were identified: ( M. arenosa (Willd.) Poir., M. camporum Benth. , M. candollei R. Grether, M. debilis Humb. & Bonpl. ex Willd., M. invisa Mart. ex Colla, M. paraibana Barneby, M. sensitiva L., M. tenuiflora (Willd.) Poir. e M. ursina Mart.). Out of these, M. camporum, M. invisa, M. sensitiva and M. ursina are new records for the state and M. paraibana is an endemic taxon in Northeast Brazil. Thus, the relevance of this environment is evidenced, because in addition to expanding the geographic distribution of the genus in Paraíba, it brings taxonomic contributions from the group to the region's flora.
其他摘要：Mimosa is a Neotropical genus with great representation in the Caatinga, a domain where the municipality of Cachoeira dos Índios is located. In the study area, representatives of the genus were collected from December/2018 to January/2020. Nine species of Mimosa were identified: (M. arenosa (Willd.) Poir., M. camporum Benth., M. candollei R. Grether, M. debilis Humb. & Bonpl. ex Willd., M. invisa Mart. ex Colla, M. paraibana Barneby, M. sensitiva L., M. tenuiflora (Willd.) Poir. e M. ursina Mart.). Out of these, M. camporum, M. invisa, M. sensitiva and M. ursina are new records for the state and M. paraibana is an endemic taxon in Northeast Brazil. Thus, the relevance of this environment is evidenced, because in addition to expanding the geographic distribution of the genus in Paraíba, it brings taxonomic contributions from the group to the region's flora.
关键词：Caatinga; Caesalpinioideae sensu lato; Flora; Leguminosae.