Volume 16: Novas Especies (e hibridos naturais). 2020. illus. (col.). 44 p. gr8vo. Paper bd.- In Portuguese.

Contains:

- Acianthera amandae, Campacci & C.R.M. Silva, species from Nazareno, Minas Gerais
- Anathallis cabeceirensis, C.R.M. Silva & Campacci, species from Cabeceira Grande, Minas Gerais
- Bifrenaria diamantinensis, Campacci & Rosim, species from Chapada Diamantina, Bahia
- Brassavola caraiensis, Campacci & Rosim, species form Carai, Minas Gerais
- Cattleya xedmarxii, Campacci & Deusvando - natural hybrid from Teofilo Otoni, Minas Gerais
- Coppensia alvarenguensis, Campacci, species from Alvarenga, Minas Gerais
- Dryadella sapucaiensis, Campacci & S.L.X. tobias, species from Sao Bento do Sapucai, Sao Paulo
- Dryadella xavierana, Campacci & C.R.M. Silva, species from Sorocaba, Sao Paulo
- Pabstiella itaguacuensis, F.D. de Jesus & Campacci, species from Itaguacu, Espirito Santo
- Pabstiella sousae, C.R.M. & Campacci, species from Santa Maria de Jetiba, Espirito Santo