Costa, S. M., Thomas, W. W. and Amaral, M. D. C. E. D. (2024) “Four new species from Venezuela and identification key to Cephalocarpus (Cryptangieae, Cyperaceae)”, Phytotaxa. Auckland, New Zealand, 670(2), pp. 119–126. doi: 10.11646/phytotaxa.670.2.4.