Buril, M.T., Simões, A.R., Carine, M. and Alves, M. 2014.

Austinia, a new genus of Convolvulaceae from Brazil

. Phytotaxa. 186, 5 (Dec. 2014), 254–260. DOI:https://doi.org/10.11646/phytotaxa.186.5.2.