Data Analysis. Thallus numbers (TN), coverage
(C), and average coverage (AC) were calculated.
Many ecological parameters taken from literature
with modifications (Opdyke et al. 2011) were also
calculated: (i) Density (D: total thallus number of
genus A/total quadrat area in the plot); (ii) Relative
density (RD: density of genus A/total density of all
genus found x 100%); (iii) Dominance (Do: total
coverage of genus A/total quadrat area in the plot);
(iv) Relative dominance (RDo: dominance of genus
A/total dominance of all genus found x 100%); (v)
Frequency 1 (F1: total thallus number of genus A/
total thallus number of all genera found in the plot);
(vi) Frequency 2 (F2: number of trees with genus
A encountered/total tree number in the plot); (vii)
Relative frequency 1 (RF1: frequency 1 of genus A/
total frequency of all genus found x 100%); (viii)
Relative frequency 2 (RF2: frequency 2 of genus
A/total frequency of all genus found x 100%); (ix)
Important Value Index 1 (IVI 1: relative density +
relative dominance + relative frequency 1 of genus
A); and (x) Important Value Index 2 (IVI 2: relative
density + relative dominance + relative frequency 2
of genus A) .