Table 1.

Number of families, genera, and species of plants known and used by local residents of Cuatrociénegas, Coahuila, Mexico

	Eudicots	Monocots	Ferns and allies	Conifers	Total
Families	43	7	2	2	57
Genera	116	10	5	3	134
Species	138	11	5	5	159