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Table 2.3-18 Cont'd. <br />.Page 2 <br />H' <br />(1) Sharmon-Weiner Index <br />H' = - £ pi•logpi (Pielou, 1966) <br />where: pi = Ni/N <br />Ni = Dominance measure (cover) <br />N = The same of all species dominance measure. <br />(2) Many diversity indices are available and the above example should not be considered as the final <br />choice to be used in establishing a vegetative standard. <br />(3) Undesirable plant species (annual, or poisonous to livestock), rot included in calculating H'. <br />(4) Not included in the % are the unknown species since the genus and species are unlmown. <br />M101 <br />