Abstract
A taxonomical revision of the Brazilian species of Campylocentrum sect. Campylocentrum is provided. Ten species are recognized aof which four are endemic to the Atlantic Forest. Campylocentrum steyermarkii is re-established, while C. bonifaziae, C. christensonii, C. colombianum, C. flavum, C. gracile, and C. puyense are synonymized. This study provides typifications, synonymies, conservation statuses (when possible), descriptions, illustrations, distribution maps and an identification key.