Hernández-Cárdenas, R.A., López-Ferrari, A.R. & Espejo-Serna, A. (2019)

Two new species of Hechtia (Bromeliaceae, Hechtioideae) from Oaxaca, Mexico

. Phytotaxa 397 (4): 280–290. https://doi.org/10.11646/phytotaxa.397.4.2