Abstract
N/A
References
<p>Britton, N.L. & Rose, J.N. (1920) <em>The Cactaceae; descriptions and illustrations of plants of the cactus family</em>, vol. 2. The Carnegie Institute of Washington, Washington.</p>
<p>Caryophyllales Network (2021) <em>Cactaceae at Caryophyllales.org</em>. Available from: http://caryophyllales.org/cactaceae/Checklist (accessed 5 September 2021)</p>
<p>Korotkova, N., Aquino, D., Arias, S., Eggli, U., Franck, A., Gómez-Hinostrosa, C., Guerrero, P.C., Hernández, H.M., Kohlbecker, A., Köhler, M., Luther, K., Majure, L.C., Müller, A., Metzing, D., Nyffeler, R., Sánchez, D., Schlumpberger, B. & Berendsohn, W.G. (2021) Cactaceae at Caryophyllales.org – a dynamic online species-level taxonomic backbone for the family. <em>Willdenowia</em> 51: 251–271. https://doi.org/10.3372/wi.51.51208</p>
<p>Lavor, P., Versieux, L.M. & Calvente, A. (2020) Phylogenetic relationships of <em>Pilosocereus </em>(Cactaceae) and taxonomic implications. <em>PlantNow </em>1 (2): 52–70.</p>
<p>Turland, N.J., Wiersema, J.H., Barrie, F.R., Greuter, W., Hawksworth, D.L., Herendeen, P.S., Knapp, S., Kusber, W.-H., Li, D.-Z., Marhold, K., May, T.W., McNeill, j., Monro, A.M., Prado, J., Price, M.J. & Smith, G.F. (2018) <em>International Code of Nomenclature for algae, fungi, and plants (Shenzhen Code) adopted by the Nineteenth International Botanical Congress Shenzhen, China, July 2017</em>. <em>Regnum Vegetabile </em>159. Glashütten: Koeltz Botanical Books. https://doi.org/10.12705/Code.2018</p>
<p>Taylor, N.P. & Zappi, D.C. (2020) Nomenclatural adjustments in Brazilian Cereeae (Cactaceae). <em>Phytotaxa</em> 470 (3): 256–258. https://doi.org/10.11646/phytotaxa.470.3.6</p>
<p>Schumann, K. (1897) <em>Gesamtbeschreibung der Kakteen.</em> Neumann, Neudamm, pp. 168–196.</p>
<p>Werdermann, E. (1933) <em>Brasilien und seine Säulenkakteen</em>. J. Neumann, Neudamm, pp. 101.</p>
<p>Zappi, D.C. & Taylor, N.P. (2011) A new species of <em>Pilosocereus </em>subgen. <em>Gounellea</em>, <em>P. frewenii </em>from SE Brazil. <em>Bradleya </em>29: 131–136. https://doi.org/10.25223/brad.n29.2011.a16</p>
<p>Zappi, D.C. & Taylor, N.P. (2020) Cactaceae in Flora do Brasil 2020. Jardim Botânico do Rio de Janeiro. Available from: http://floradobrasil.jbrj.gov.br/reflora/floradobrasil/FB617410 (accessed 19 December 2020)</p>
<p>Caryophyllales Network (2021) <em>Cactaceae at Caryophyllales.org</em>. Available from: http://caryophyllales.org/cactaceae/Checklist (accessed 5 September 2021)</p>
<p>Korotkova, N., Aquino, D., Arias, S., Eggli, U., Franck, A., Gómez-Hinostrosa, C., Guerrero, P.C., Hernández, H.M., Kohlbecker, A., Köhler, M., Luther, K., Majure, L.C., Müller, A., Metzing, D., Nyffeler, R., Sánchez, D., Schlumpberger, B. & Berendsohn, W.G. (2021) Cactaceae at Caryophyllales.org – a dynamic online species-level taxonomic backbone for the family. <em>Willdenowia</em> 51: 251–271. https://doi.org/10.3372/wi.51.51208</p>
<p>Lavor, P., Versieux, L.M. & Calvente, A. (2020) Phylogenetic relationships of <em>Pilosocereus </em>(Cactaceae) and taxonomic implications. <em>PlantNow </em>1 (2): 52–70.</p>
<p>Turland, N.J., Wiersema, J.H., Barrie, F.R., Greuter, W., Hawksworth, D.L., Herendeen, P.S., Knapp, S., Kusber, W.-H., Li, D.-Z., Marhold, K., May, T.W., McNeill, j., Monro, A.M., Prado, J., Price, M.J. & Smith, G.F. (2018) <em>International Code of Nomenclature for algae, fungi, and plants (Shenzhen Code) adopted by the Nineteenth International Botanical Congress Shenzhen, China, July 2017</em>. <em>Regnum Vegetabile </em>159. Glashütten: Koeltz Botanical Books. https://doi.org/10.12705/Code.2018</p>
<p>Taylor, N.P. & Zappi, D.C. (2020) Nomenclatural adjustments in Brazilian Cereeae (Cactaceae). <em>Phytotaxa</em> 470 (3): 256–258. https://doi.org/10.11646/phytotaxa.470.3.6</p>
<p>Schumann, K. (1897) <em>Gesamtbeschreibung der Kakteen.</em> Neumann, Neudamm, pp. 168–196.</p>
<p>Werdermann, E. (1933) <em>Brasilien und seine Säulenkakteen</em>. J. Neumann, Neudamm, pp. 101.</p>
<p>Zappi, D.C. & Taylor, N.P. (2011) A new species of <em>Pilosocereus </em>subgen. <em>Gounellea</em>, <em>P. frewenii </em>from SE Brazil. <em>Bradleya </em>29: 131–136. https://doi.org/10.25223/brad.n29.2011.a16</p>
<p>Zappi, D.C. & Taylor, N.P. (2020) Cactaceae in Flora do Brasil 2020. Jardim Botânico do Rio de Janeiro. Available from: http://floradobrasil.jbrj.gov.br/reflora/floradobrasil/FB617410 (accessed 19 December 2020)</p>