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Hmax = In S, where S = total number of species, H = Shannon-Wiener Index.
RESULT AND DISCUSION
It can be seen table 1 that a total 29 Genera and 36 species have been enumerated
from study sites, belonging to Poaceae (Gramineae family).
Table 1: Phyto-sociological parameters of grass species in southern area of Jabalpur district
(MP)
S. No Name of grass species D./h -1 F % AB IVI
1 Acrachne racemosa 11200 8 1400.00 5.66
2 Alloteropsis cimicina 7600 12 633.33 4.93
3 Apluda mutica 10800 12 900.00 5.80
4 Borthriochloa pertusa 22000 4 5500.00 12.54
6 Brachiarea ramose 61600 28 2200.00 18.82
5 Brachiaria eruciformis 17600 12 1466.67 7.63
7 Coix lacryma-jobi 22800 12 1900.00 9.03
8 Cynodon dactylon 42000 36 1166.67 16.39
9 Dactyloctenium aegyptum 4800 4 1200.00 3.49
10 Dichanthium annulatum 125600 32 3925.00 31.49
11 Digitaria ternate 26400 28 942.86 11.91
12 Dinebra retroflexa 6000 4 1500.00 4.12
13 Echinochloa colona 20000 16 1250.00 8.60
14 Eleusine indica 10400 12 866.67 5.69
15 Enteropogon dolichostachyus 20000 8 2500.00 8.60
16 Eragrostis atrobirens 8800 12 733.33 5.26
17 Eragrostis brachyphylla 6000 4 1500.00 4.12
18 Eragrostis uniloides 6000 4 1500.00 4.12
19 Heteropogon contortus 10400 16 650.00 6.32
20 Imperata cylindrical 20000 4 5000.00 11.49
21 Leptochloa panacea 7200 8 900.00 4.33
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