Arrowleaf Balsamroot - Obs. by Year - Montana Field Guide

*Excludes Observations that spanned multiple years

Total	2014
Pre 1970	8
1970	0
1971	2
1972	0
1973	0
1974	0
1975	0
1976	0
1977	1
1978	0
1979	1
1980	1
1981	0
1982	0
1983	0
1984	0
1985	6
1986	11
1987	28
1988	105
1989	19
1990	11
1991	67
1992	86
1993	146
1994	133
1995	182
1996	35
1997	44
1998	61
1999	36
2000	17
2001	97
2002	54
2003	34
2004	61
2005	56
2006	26
2007	34
2008	28
2009	35
2010	22
2011	44
2012	23
2013	27
2014	33
2015	28
2016	33
2017	31
2018	44
2019	32
2020	27
2021	97
2022	148
2023	0