Majure, L. C., Judd, W. S., Soltis, P. S., & Soltis, D. E. (2012). Cytogeography of the Humifusa clade of Opuntia s.s. Mill. 1754 (Cactaceae, Opuntioideae, Opuntieae): Correlations with pleistocene refugia and morphological traits in a polyploid complex. Pensoft Publishers.
Citação norma ChicagoMajure, Lucas C., Walter S. Judd, Pamela S. Soltis, and Douglas E. Soltis. Cytogeography of The Humifusa Clade Of Opuntia S.s. Mill. 1754 (Cactaceae, Opuntioideae, Opuntieae): Correlations With Pleistocene Refugia and Morphological Traits in a Polyploid Complex. Pensoft Publishers, 2012.
Citação norma MLAMajure, Lucas C., Walter S. Judd, Pamela S. Soltis, and Douglas E. Soltis. Cytogeography of The Humifusa Clade Of Opuntia S.s. Mill. 1754 (Cactaceae, Opuntioideae, Opuntieae): Correlations With Pleistocene Refugia and Morphological Traits in a Polyploid Complex. Pensoft Publishers, 2012.