0034-7744 0034-7744 S0034-77442020000401049 10.15517/rbt.v68i4.39350 Colombia Brazil Colombia Brazil Brazil 00 12 2020 00 12 2020 68 4 1049 1061

1973 199-213 2009 1 2013 13 4 4 573-82 2017 71 20-31 1965 141-72 1995 20 4 4 423-35 2017 12 10 10 CBOL-Plant Working Group 2009 106 31 31 12794-7 2010 5 1 1 2015 19 2 2 57-61 2012 9 8 8 772 2015 5 8348 1990 12 13-5 2004 32 5 5 1792-7 Grass Phylogeny Working Group II 2011 193 2 2 304-12 1985 125 1 1 1-15 1999 41 95-8 2015 10 9 9 2003 270 1512 1512 313-21 2011 98 8 8 1252-62 2014 14 3 3 437-46 2007 22 1 1 3-7 1992 186 153-67 1980 16 2 2 111-20 2009 106 18621-6 2006 55 5 5 715-28 2010 97 6 6 52-5 2012 12 1 1 82-90 2017 39 2016 2016 45-52 2009 35 1 1 78-84 2012 61 3 3 539-42 2012 10 6 6 364-7 2011 5 1 1 1-11 2009 60 561-88 2014 30 9 9 1312-3 2010 11 1-9 2001 82 2 2 328-43 2018 6 2013 30 12 12 2725-9 2015 10 1 1 1-12 2016 18 1 1 8-15 1999