1405-0471 1405-0471 S1405-04712017000300007 10.21829/myb.2017.2331418 Mexico México 00 00 2017 00 00 2017 23 3 7 14

2003 41 271-303 2009 29 8 8 1047-57 2010 53 369-73 2010 1-9 2015 93 501-8 2007 1980 1999 8 335-59 2004 163 177-85 1999 143 589-97 2007 2010 123 243-56 2001 153 81-9 1990 2012 46 795-807 2013 19 3 3 51-63 2004 123 1-22 1995 2004 264 219-29 2006 8 6 6 848-54 2016 97 313-26 1986 1983 95 83-95 R Development Core Team 2015 1997 2 2001 27 193-202 1993 126 517-24 1998 64 5004-7