Fig. 5From: Foodways in transition: food plants, diet and local perceptions of change in a Costa Rican Ngäbe communitySmith's salience index curve with 102 items elicited in freelistings. Included are 25 key food plants and their correspondent ranking (In the list, notice that after item 20, ranking of key food plants does not match with Smith’s salience index, as species with lower S may be key, while others with higher S may not). Unclear 'elbow' between items 9 and 14Back to article page