Arakaki, Mónica; Christin, Pascal-Antoine; Nyffeler, Reto; Lendel, Anita; Eggli, Urs; Ogburn, R. Matthew; Spriggs, Elizabeth; Moore, Michael J. & Edwards, Erika J. (2011-05-17), "Contemporaneous and recent radiations of the world's major succulent plant lineages", Proceedings of the National Academy of Sciences, 108 (20): 8379–8384, Bibcode:2011PNAS..108.8379A, doi:10.1073/pnas.1100628108, PMC3100969, PMID21536881
harvard.edu
ui.adsabs.harvard.edu
Arakaki, Mónica; Christin, Pascal-Antoine; Nyffeler, Reto; Lendel, Anita; Eggli, Urs; Ogburn, R. Matthew; Spriggs, Elizabeth; Moore, Michael J. & Edwards, Erika J. (2011-05-17), "Contemporaneous and recent radiations of the world's major succulent plant lineages", Proceedings of the National Academy of Sciences, 108 (20): 8379–8384, Bibcode:2011PNAS..108.8379A, doi:10.1073/pnas.1100628108, PMC3100969, PMID21536881
nih.gov
ncbi.nlm.nih.gov
Arakaki, Mónica; Christin, Pascal-Antoine; Nyffeler, Reto; Lendel, Anita; Eggli, Urs; Ogburn, R. Matthew; Spriggs, Elizabeth; Moore, Michael J. & Edwards, Erika J. (2011-05-17), "Contemporaneous and recent radiations of the world's major succulent plant lineages", Proceedings of the National Academy of Sciences, 108 (20): 8379–8384, Bibcode:2011PNAS..108.8379A, doi:10.1073/pnas.1100628108, PMC3100969, PMID21536881
pubmed.ncbi.nlm.nih.gov
Arakaki, Mónica; Christin, Pascal-Antoine; Nyffeler, Reto; Lendel, Anita; Eggli, Urs; Ogburn, R. Matthew; Spriggs, Elizabeth; Moore, Michael J. & Edwards, Erika J. (2011-05-17), "Contemporaneous and recent radiations of the world's major succulent plant lineages", Proceedings of the National Academy of Sciences, 108 (20): 8379–8384, Bibcode:2011PNAS..108.8379A, doi:10.1073/pnas.1100628108, PMC3100969, PMID21536881