Mercier, Helenice, and Gilberto B. Kerbauy. “THE IMPORTANCE OF TISSUE CULTURE TECHNIQUE FOR CONSERVATION OF ENDANGERED BRAZILIAN BROMELIADS FROM ATLANTIC RAIN FOREST CANOPY”. Selbyana, vol. 16, no. 2, Sept. 1995, pp. 147-9, https://journals.flvc.org/selbyana/article/view/120729.