9 9
No Famili Spesies
Jumlah K
KR F
FR LBD
D DR INP
12 Olacaceae Scorodocarpus sp.
1 8.33
2.38 0.33
3.70 0.287
2.392 2.95
9.04 13 Ebenaceae
Diospyros areolata 1
8.33 2.38
0.33 3.70
0.191 1.592
1.97 8.05
14 Euphorbiaceae Blumeodendron tokbrai
1 8.33
2.38 0.33
3.70 0.184
1.533 1.89
7.98 15 Tiliaceae
Pentace floribunda 1
8.33 2.38
0.33 3.70
0.179 1.492
1.84 7.93
16 Dipterocarpaceae Dipterocarpus gracillis 1
8.33 2.38
0.33 3.70
0.109 0.908
1.12 7.21
17 Euphorbiaceae Macaranga recurvata
1 8.33
2.38 0.33
3.70 0.076
0.633 0.78
6.87 18 Guttiferae
Calophyllum soulatri 1
8.33 2.38
0.33 3.70
0.073 0.608
0.75 6.84
19 Theaceae Schima wallichi
1 8.33
2.38 0.33
3.70 0.059
0.492 0.61
6.69 20 Crypteroniaceae
Dactylocaludus stenostachys 1
8.33 2.38
0.33 3.70
0.05 0.417
0.51 6.60
Total 42
350 100
9.00 100
9.718 80.982 100
300 j.
Indeks Nilai Penting Jenis Tingkat Pohon Area X No Famili
Spesies Jumlah
K KR
F FR
LBD D
DR INP
1 Myrtaceae
Eugenia ridleyi 4
33.33 10.26
0.67 6.67
0.648 5.396
12.27 29.19
2 Moraceae
Arthocarpus sp. 2
16.67 5.13
0.67 6.67
0.815 6.796
15.45 27.24
3 Fagaceae
Quercus sp. 5
41.67 12.82
0.67 6.67
0.348 2.897
6.59 26.07
4 Fagaceae
Castanopsis sp. 4
33.33 10.26
0.67 6.67
0.478 3.986
9.06 25.98
5 Crypteroniaceae
Dactyloclaudus stenostachys 2
16.67 5.13
0.67 6.67
0.641 5.340
12.14 23.94
6 Guttiferae
Mesua lepitoda 3
25.00 7.69
0.67 6.67
0.324 2.703
6.14 20.50
7 Dilleniaceae
Dillenia grandifolia 2
16.67 5.13
0.67 6.67
0.251 2.092
4.76 16.55
8 Fagaceae
Castanopsis tunggurut 2
16.67 5.13
0.67 6.67
0.233 1.938
4.41 16.20
9 Guttiferae
Calophyllum soulatri 2
16.67 5.13
0.67 6.67
0.217 1.809
4.11 15.91
10 Theaceae Schima wallichi
2 16.67
5.13 0.67
6.67 0.160
1.335 3.03
14.83
Universitas Sumatera Utara
1
No Famili Spesies
Jumlah K
KR F
FR LBD
D DR INP
11 Elaeocarpaceae Elaeocarpus cyaneus
1 8.33
2.56 0.33
3.33 0.443
3.692 8.39
14.29 12 Sapindaceae
Chrysophyllum roxburgi 2
16.67 5.13
0.33 3.33
0.131 1.095
2.49 10.95
13 Annonaceae Xylopia fusca
1 8.33
2.56 0.33
3.33 0.115
0.958 2.18
8.08 14 Ebenaceae
Diospyros piwsantera 1
8.33 2.56
0.33 3.33
0.086 0.717
1.63 7.53
15 Meliaceae Swetenia macrophylla
1 8.33
2.56 0.33
3.33 0.08
0.667 1.52
7.41 16 Fagaceae
Lithocarpus sundaicus 1
8.33 2.56
0.33 3.33
0.078 0.650
1.48 7.38
17 Euphorbiaceae Macaranga constricta
1 8.33
2.56 0.33
3.33 0.073
0.608 1.38
7.28 18 Magnoliaceae
Parchylarnax sp. 1
8.33 2.56
0.33 3.33
0.064 0.533
1.21 7.11
19 Dipterocarpaceae Dipterocarpus gracilis 1
8.33 2.56
0.33 3.33
0.047 0.392
0.89 6.79
20 Tiliaceae Pentace Striychnoida
1 8.33
2.56 0.33
3.33 0.046
0.383 0.87
6.77
Total 39
325 100
10.00 100
5.278 43.986 100
300
Universitas Sumatera Utara
1 1
Lampiran 9. Analisis Vegetasi Tingkat Tumbuhan Bawah di Kawasan Hutan Gunung Sibuatan Berdasarkan Famili
a. Indeks Nilai Penting Famili Tingkat Tumbuhan Bawah Area I
No Famili
Jumlah K
KR F
FR INP
1 Selaginellaceae
11 36666.67
64.71 0.33
25.00 89.71
2 Zingiberaceae
5 16666.67
29.41 0.33
50.00 79.41
3 Arecaceae
1 3333.33
5.88 0.33
25.00 30.88
Total 17
56666.67 100
