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Table 2 Abundance, dominance, frequency, and Importance Value Index (IVI) of the species recorded (ranked according to their IVI value)

From: Composition, structure and diversity of a mesquite in Pesquería (Northeastern Mexico)

Species Abundance Dominance Frecuency IVI
(crown area)
N/ha % m2/ha % N/Site %  
Prosopis glandulosa 42 11.20 1,736 26.30 100 10.34 15.95
Acacia amentacea 85 22.67 693 10.50 100 10.34 14.50
Havardia pallens 73 19.47 858 13.00 100 10.34 14.27
Acacia farnesiana 35 9.33 1,150 17.42 66.67 6.90 11.22
Parkinsonia texana 27 7.20 656 9.94 33.33 3.45 6.86
Celtis pallida 17 4.53 508 7.69 66.67 6.90 6.37
Diospyros palmeri 21 5.60 177 2.68 66.67 6.90 5.06
Cordia boissieri 13 3.47 84 1.27 100 10.34 5.03
Sideroxylon celastrinum 10 2.67 110 1.67 100 10.34 4.89
Zanthoxylum fagara 21 5.60 260 3.94 33.33 3.45 4.33
Acacia schaffneri 19 5.07 157 2.38 33.33 3.45 3.63
Forestiera angustifolia 6 1.60 105 1.59 66.67 6.90 3.36
Guaiacum angustifolium 4 1.07 47 0.71 66.67 6.90 2.89
Ebenopsis ebano 2 0.53 60 0.91 33.33 3.45 1.63
Sum 375 100 6,601 100   100 100