Floristic Composition, Diversity, and Vegetation Structure of Woody Species in Kahitassa Forest, Northwestern Ethiopia

Table 3

Density, relative density, frequency, relative frequency, basal area, relative dominance, and IVI of Kahitassa forest.

No.	Species name	Density (ha^−1)	Relative density	Frequency (%)	Relative frequency	Basal area (ha^−1)	Relative dominance	IVI
1	Albizia schimperiana	302.9	4.934	50	5.685	4.28	10.827	21.45
2	Apodytes dimidiata	55.77	0.909	46.154	5.248	5.16	13.05	19.21
3	Bersama abyssinica	282.7	4.605	37.179	4.227	1.65	4.1931	13.03
4	Calpurnia aurea	3.846	0.063	3.8462	0.437	0.02	0.0588	0.559
5	Carduus macracanthus	269.2	4.386	19.231	2.187	0.03	0.074	6.647
6	Carissa spinarum	9.615	0.157	15.385	1.749	0.12	0.3017	2.208
7	Cassia alexandrina	48.08	0.783	23.077	2.624	0.43	1.0837	4.491
8	Clausena anisata	29.81	0.486	11.538	1.312	0.16	0.4079	2.205
9	Clematis simensis	53.85	0.877	23.077	2.624	0.05	0.1138	3.615
10	Clerodendron alatum	7.692	0.125	3.8462	0.437	0.07	0.1688	0.731
11	Clutia abyssinica	85.58	1.394	26.923	3.061	0.05	0.1199	4.575
12	Combretum molle	109.6	1.786	57.692	6.56	1.09	2.749	11.09
13	Croton macrostachyus	226	3.681	42.308	4.81	2.98	7.544	16.04
14	Cupressus lusitanica	19.23	0.313	3.8462	0.437	0.14	0.351	1.102
15	Dombeya torrida	24.04	0.392	26.923	3.061	0.59	1.5015	4.954
16	Ekebergia capensis	31.73	0.517	23.077	2.624	0.73	1.8512	4.992
17	Embelia schimperi	84.62	1.378	30.769	3.499	0.44	1.1176	5.995
18	Erythrina brucei	4.808	0.078	3.8462	0.437	0.06	0.1442	0.66
19	Eucalyptus globulus	152.9	2.491	3.8462	0.437	0.41	1.0318	3.96
20	Euphorbia abyssinica	18.27	0.298	7.6923	0.875	0.67	1.6995	2.872
21	Ficus sur	11.54	0.188	15.385	1.749	1.06	2.6782	4.615
22	Hagenia abyssinica	28.85	0.47	3.8462	0.437	1.35	3.4268	4.334
23	Hypericum quartinianum	35.58	0.58	15.385	1.749	0.26	0.6601	2.989
24	Juniperus procera	7.692	0.125	7.6923	0.875	1.76	4.4586	5.459
25	Maesa lanceolata	79.81	1.3	38.462	4.373	0.42	1.0508	6.724
26	Maytenus undata	662.5	10.79	57.692	6.56	0.10	0.2539	17.61
27	Nuxia congesta	44.23	0.721	15.385	1.749	0.63	1.6008	4.071
28	Oldeania alpina	33.65	0.548	3.8462	0.437	0.04	0.0929	1.079
29	Olea europaea subsp. cuspidata	126	2.052	11.538	1.312	1.31	3.3104	6.674
30	Pavetta abyssinica	1444	23.53	61.538	6.997	1.41	3.5532	34.08
31	Prunus africana	75	1.222	38.462	4.373	4.71	11.906	17.5
32	Rosa abyssinica	39.42	0.642	15.385	1.749	0.15	0.3965	2.788
33	Rubus apetalus	363.5	5.921	26.923	3.061	0.04	0.1062	9.088
34	Syzygium guineense subsp. guineense	35.58	0.58	11.538	1.312	0.25	0.6242	2.516
35	Urera hypselodendron	75.96	1.237	15.385	1.749	0.43	1.0756	4.062
36	Vachellia abyssinica	323.1	5.263	34.615	3.936	6.30	15.933	25.13
37	Vernonia amygdalina	53.85	0.877	3.8462	0.437	0.02	0.0417	1.356
38	Vernonia auriculifera	877.9	14.3	42.308	4.81	0.17	0.4436	19.56
Total		6138	100	879.49	100	39.54	100	300