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2011 89-129 2010 16 55-66 2009 29 1-438 1940 1809 1998 INEGI 1992 134 INEGI 2014 2002 2003 44 105-268 1965 30 167-70 2008 55 181-90 1999 12 333-49 1940 11 85-9 2007 2012 1942 477 477 1997 1 12 129-56 1972 9 507-22 1983 13 2-11 1801 3 260-78 1993 447-58 Flora of North America Editorial Committee 1997 1997 1989 76 828-41 Flora of North America Editorial Committee 1997 2013 20 205-16 1837 4 2004 91 1352-63 1924 20 1-255 2006 2004 75 33-53 2014 92 193-204 2002 73 89-94 2011 21 274-7 2016 269 120-6 2004 56 136-42 2016 87 559-902 2003 109 27-36 1995 2000 10