Fig. 3From: Ecological apparency, ethnobotanical importance and perceptions of population status of wild-growing medicinal plants in a reserve of south-central MexicoRelationship for abundance and use value for (a) all life forms, (b) herbs, (c) trees and (d) shrubs/lianas. ·Observations σprediction line. * y-axis: use value is the value obtained for this calculation by species. x-axis: abundance is the number of individuals per species in the vegetation surveysBack to article page