Matzenauer, W., Lima, V. R. S., Couceiro, Y. and Alves, M. (2026) “I’m still here: almost 160 years later Cyperus cearaensis is rediscovered, an endemic species from the Caatinga, Brazil”, Phytotaxa. Auckland, New Zealand, 773(2), pp. 171–180. doi: 10.11646/phytotaxa.773.2.6.