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. 2009 Dec 18;5:41. doi: 10.1186/1746-4269-5-41

Table 7.

Cognitive Salience Index and gatherer's abundance assessments

Knower's Decreasing Same Increasing

Specie name CSI N Percenta Percenta Percenta
Disa robusta N.E. Br. 0.51 74 79.7 20.3 0
Satyrium atherstonei Rchb. f. 0.37 106 83.0 14.2 2.8
Habenaria xanthochlora Schltr. 0.28 89 78.7 20.2 1.1
Satyrium buchananii Schltr. 0.25 119 37.8 39.5 22.7
Disa erubescens Rendle 0.24 57 96.0 3.5 0
Eulophia schweinfurthii Kraenzl 0.0045 1 100 0 0
Roeperocharis wentzeliana Kraenzl 0.0045 1 100 0 0

a, percent of knowers assessing abundance status, decreasing, same or increasing