| Acta Botanica Brasilica | |
| Cover: | ABB cover 25-3.jpg |
| Editor: | Francisco de Assis Ribeiro dos Santos |
| Discipline: | Botany |
| Language: | English, Portuguese, Spanish |
| Abbreviation: | Acta Bot. Bras. |
| Publisher: | Brazilian Society of Botany |
| Country: | Brazil |
| Frequency: | Quarterly |
| History: | 1987-present |
| Openaccess: | Yes |
| Website: | https://acta.botanica.org.br/ |
| Link1: | http://acta.botanica.org.br/index.php/acta/issue/current/showToc |
| Link1-Name: | Online access |
| Link2: | http://acta.botanica.org.br/index.php/acta/issue/archive |
| Link2-Name: | Online archive |
| Oclc: | 20766614 |
| Lccn: | 92650438 |
| Issn: | 0102-3306 |
| Eissn: | 1677-941X |
Acta Botanica Brasilica is a quarterly peer-reviewed scientific journal published by the Brazilian Society of Botany. It was established in 1987 and publishes original articles in all areas of botany, basic or applied. Articles are in Portuguese, Spanish, or English. The journal publishes original articles on all aspects of plant (including algae) and fungi biology.
The journal is abstracted and indexed in:According to the Journal Citation Reports, the journal has a 2013/2014 impact factor of 0.553, ranking it 159th out of 188 journals in the category "Plant Sciences".[1]