7 4
Lampiran 5. Analisis Vegetasi Tingkat Semai di Kawasan Hutan Gunung Sibuatan Kabupaten Karo Sumatera Utara a.
Indeks Nilai Penting Jenis Tingkat Semai Seedling Area I No
Famili Spesies
Jumlah K
KR F
FR INP
1 Proteaceae
Helicia sp. 15
12500.00 26.32
0.67 12.50
38.82 2
Myrtaceae Eugenia sp.
8 6666.67
14.04 0.67
12.50 26.54
3 Aquifoliaceae
Ilex mangiayi 11
9166.67 19.30
0.33 6.25
25.55 4
Myrtaceae Syzygium sp.
4 3333.33
7.02 0.67
12.50 19.52
5 Crypteroniaceae
Dactyloclaudus stenostachys 3
2500.00 5.26
0.67 12.50
17.76 6
Fagaceae Quercus sp.
5 4166.67
8.77 0.33
6.25 15.02
7 Elaeocarpaceae
Elaeocarpus cyaneus 3
2500.00 5.26
0.33 6.25
11.51 8
Dipterocarpaceae Shorea sp.
3 2500.00
5.26 0.33
6.25 11.51
9 Fabaceae
Albizzia sp. 2
1666.67 3.51
0.33 6.25
9.76 10
Guttiferae Mesua lepitoda
1 833.33
1.75 0.33
6.25 8.00
11 Lauraceae
Litsea sp. 1
833.33 1.75
0.33 6.25
8.00 12
Sapotaceae Diploknema sp.
1 833.33
1.75 0.33
6.25 8.00
Total 57
47500 100
5.33 100
200 b.
Indeks Nilai Penting Jenis Tingkat Semai Area II No
Famili Spesies
Jumlah K
KR F
FR INP
1 Guttiferae
Mesua lepitoda 20
16666.67 45.45
0.33 14.29
59.74 2
Myrtaceae Eugenia sp.
9 7500.00
20.45 0.33
14.29 34.74
3 Ebenaceae
Diospyros nutans 4
3333.33 9.09
0.33 14.29
23.38 4
Dipterocarpaceae Shorea sp.
4 3333.33
9.09 0.33
14.29 23.38
Universitas Sumatera Utara
7 5
No Famili
Spesies Jumlah
K KR
F FR
INP
5 Melastomataceae
Astronia sp. 3
2500.00 6.82
0.33 14.29
21.10 6
Elaeocarpaceae Elaeocarpus cyaneus
2 1666.67
4.55 0.33
14.29 18.83
7 Tiliaceae
Schoutenia sp. 2
1666.67 4.55
0.33 14.29
18.83
Total 44
36666.67 100
2.33 100
200 c.
Indeks Nilai Penting Jenis Tingkat Semai Area III No
Famili Spesies
Jumlah K
KR F
FR INP
1 Crypteroniaceae
Dactyloclaudus stenostachys 10
8333.33 34.48
0.67 18.18
52.66 2
Ebenaceae Diospyros nutans
5 4166.67
17.24 0.67
18.18 35.42
3 Proteaceae
Helicia sp. 3
2500.00 10.34
0.67 18.18
28.53 4
Fabaceae Albizzia sp.
3 2500.00
10.34 0.67
18.18 28.53
5 Sterculiaceae
Sterculia cordata 4
3333.33 13.79
0.33 9.09
22.88 6
Myrtaceae Eugenia sp.
2 1666.67
6.90 0.33
9.09 15.99
7 Araliaceae
Aralia sp. 2
1666.67 6.90
0.33 9.09
15.99
Total 29
24166.67 100
3.67 100
200 d.
Indeks Nilai Penting Jenis Tingkat Semai Area IV No
Famili Spesies
Jumlah K
KR F
FR INP
1 Proteaceae
Helicia sp. 4
3333.33 13.79
0.67 15.38
29.18 2
Myrtaceae Syzygium sp.
4 3333.33
13.79 0.67
15.38 29.18
3 Elaeocarpaceae
Elaeocarpus cyaneus 6
5000.00 20.69
0.33 7.69
28.38 4
Crypteroniaceae Dactyloclaudus stenostachys
2 1666.67
6.90 0.67
15.38 22.28
5 Guttiferae
Mesua lepitoda 3
2500.00 10.34
0.33 7.69
18.04
Universitas Sumatera Utara
7 6
No Famili
Spesies Jumlah
K KR
F FR
INP
6 Guttiferae
Calophyllum canum 3
2500.00 10.34
0.33 7.69
18.04 7
Sterculiaceae Sterculia cordata
2 1666.67
6.90 0.33
7.69 14.59
8 Ebenaceae
Diospyros nutans 2
1666.67 6.90
0.33 7.69
14.59 9
Fagaceae Lithocarpus sundaicus
2 1666.67
6.90 0.33
7.69 14.59
10 Lauraceae
Litsea sp. 1
833.33 3.45
0.33 7.69
11.14
Total 29
24166.67 100
4.33 100
200 e.
Indeks Nilai Penting Jenis Tingkat Semai Area V No
Famili Spesies
Jumlah K
KR F
FR INP
1 Myrtaceae
Syzygium sp. 8
6666.67 28.57
0.33 11.11
39.68 2
Crypteroniaceae Dactyloclaudus stenostachys
4 3333.33
14.29 0.67
22.22 36.51
3 Elaeocarpaceae
Elaeocarpus cyaneus 5
4166.67 17.86
0.33 11.11
28.97 4
Fabaceae Albizzia sp.
5 4166.67
17.86 0.33
11.11 28.97
5 Guttiferae
Mesua lepitoda 2
1666.67 7.14
0.33 11.11
18.25 6
Araliaceae Aralia sp.
2 1666.67
7.14 0.33
11.11 18.25
7 Myrtaceae
Eugenia sp. 1
833.33 3.57
0.33 11.11
14.68 8
Guttiferae Calophyllum canum
1 833.33
3.57 0.33
11.11 14.68
Total 28
23333.33 100
3.00 100
200 f.
Indeks Nilai Penting Jenis Tingkat Semai Area VI No
Famili Spesies
Jumlah K
KR F
FR INP
1 Myrtaceae
Eugenia sp. 18
15000.00 40.00
0.67 22.22
62.22 2
Guttiferae Mesua lepitoda
7 5833.33
15.56 0.67
22.22 37.78
Universitas Sumatera Utara
7 7
No Famili
Spesies Jumlah
K KR
F FR
INP
3 Crypteroniaceae
Dactyloclaudus stenostachys 8
6666.67 17.78
0.33 11.11
28.89 4
Guttiferae Calophyllum canum
4 3333.33
8.89 0.33
11.11 20.00
5 Myrtaceae
Syzygium sp. 3
2500.00 6.67
0.33 11.11
17.78 6
Araliaceae Aralia sp.
3 2500.00
6.67 0.33
11.11 17.78
7 Proteaceae
Helicia sp. 2
1666.67 4.44
0.33 11.11
15.56
Total 45
37500.00 100
