List of BSs without native species (gaps) or treated using only one native species (semi-gaps) in general, regional (by ecosystem) and local (by study) analyses in Brazilian ethnobotanical studies.
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资源简介：
Further detail is given according to gaps and semi-gaps with 1–3 exotic species, 4–6 exotic species and more than six exotic species.
创建时间：
2017-09-28
