FIGURE 6 in Parodia hofackeriana (Cactaceae-Notocacteae), a new species from southwest of Rio Grande do Sul, Brazil

FIGURE 6 (A–F). Morphological differences between Parodia mueller-melchersii subsp. mueller-melchersii and P. mammulosa in their ribs, spines, buds and flowers. A. P. mueller-melchersii subsp. mueller-melchersii ribs and spines; B. P. mammulosa ribs and spines; C. P. mueller-melchersii subsp. mueller-melchersii flower buds; D. P. mammulosa flower buds; E. P. mueller-melchersii subsp. muellermelchersii flower; F. P. mammulosa flower. (Photograph by R. Pontes).Published as part of Oliveira, Anabela Silveira De & Pontes, Rodrigo Corrêa, 2023, Parodia hofackeriana (Cactaceae-Notocacteae), a new species from southwest of Rio Grande do Sul, Brazil, pp. 283-292 in Phytotaxa 598 (4) on page 290, DOI: 10.11646/phytotaxa.598.4.2, http://zenodo.org/record/798377