In vitro photoautotrophic cultivation of Melocactus zehntneri: insights from allometric characteristics from germination to acclimatization. Bioscience Journal [online], 2024. [online], vol. 40, pp. e40045. [Accessed5 December 2025]. DOI 10.14393/BJ-v40n0a2024-61107. Available from: https://seer.ufu.br/index.php/biosciencejournal/article/view/61107.