Woody Species Diversity in Traditional Agroforestry Practices of Dellomenna District, Southeastern Ethiopia: Implication for Maintaining Native Woody Species

Table 7

List of woody species and their Important Value Index in traditional agroforestry of Burkitu Kebele in Dellomenna District, Southeastern Ethiopia.

Number	Scientific name	Family	Fre	RF%	AB	RAB%	DBH (cm)	RD (%)	IVI%
1	Annona reticulata L.	Annonaceae	9	10.23	66	14.44	15.70	0.44	25.11
2	Calpurnia aurea (Lam.)	Fabaceae	3	3.41	90	19.69	0.00	0.00	23.10
3	Casimiroa edulis La Llave & Lex.	Rutaceae	4	4.55	61	13.35	34.57	2.11	20.01
4	Combretum ghasalense Engl.	Combretaceae	6	6.82	47	10.28	14.50	0.37	17.47
5	Croton macrostachyus Hochst.	Euphorbiaceae	21	23.86	7	1.53	39.65	2.78	28.18
6	Diospyros abyssinica (Hiern.)	Ebenaceae	1	1.14	3	0.66	90.13	14.37	16.17
7	Diospyros mespiliformis Hochst.	Ebenaceae	3	3.41	10	2.19	0.00	0.00	5.60
8	Dracaena afromontana Mildbr.	Agavaceae	3	3.41	19	4.16	68.80	8.38	15.94
9	Entada abyssinica	Mimosoideae	3	3.41	23	5.03	58.39	6.03	14.47
10	Ficus vasta Forssk.	Moraceae	1	1.14	1	0.22	73.25	9.49	10.85
11	Filicium decipiens	Sapindaceae	1	1.14	3	0.66	65.81	7.66	9.46
12	Flacourtia indica  (Eleusinej)	Flacourtiaceae	2	2.27	2	0.44	60.51	6.48	9.19
13	Lannea schimperi	Anacardiaceae	3	3.41	15	3.28	0.00	0.00	6.69
14	Mangifera indica L.	Anacardiaceae	10	11.36	40	8.75	32.66	1.89	22.00
15	Maytenus arbutifolia	Celastraceae	1	1.14	1	0.22	50.00	4.42	5.78
16	Olea capensis	Oleaceae	2	2.27	15	3.28	0.00	0.00	5.56
17	Olea capensis subsp. macrocarpa	Oleaceae	2	2.27	3	0.66	36.05	2.30	5.23
18	Olea europaea subsp. cuspidata	Oleaceae	1	1.14	1	0.22	45.00	3.58	4.94
19	Persea americana Mill.	Lauraceae	2	2.27	2	0.44	33.95	2.04	4.75
20	Piliostigma thonningii (Schum.)	Caesalpiniaceae	3	3.41	3	0.66	8.27	0.12	4.19
21	Podocarpus falcatus (Thunb.)	Podocarpaceae	1	1.14	1	0.22	40.00	2.83	4.19
22	Psidium guajava L.	Myrtaceae	1	1.14	1	0.22	38.22	2.58	3.94
23	Rhus natalensis	Anacardiaceae	2	2.27	2	0.44	18.00	0.57	3.28
24	Rhus natalensis Benth.	Anacardiaceae	1	1.14	12	2.63	0.00	0.00	3.76
25	Ricinus communis L.	Euphorbiaceae	2	2.27	5	1.09	0.00	0.00	3.37
26	Syzygium guineense (Willd.)	Myrtaceae	1	1.14	4	0.88	0.00	0.00	2.01
27	Trema orientalis	Ulmaceae	1	1.14	2	0.44	10.80	0.21	1.78
28	Triumfetta pentandra A. Rich	Tiliaceae	1	1.14	1	0.22	6.00	0.06	1.42
29	Vernonia amygdalina Del.	Asteraceae	1	1.14	1	0.22	0.00	0.00	1.36
30	Vernonia auriulifera Hiern	Asteraceae	1	1.14	1	0.22	0.00	0.00	1.36
31	Verprise dainelli	Rutaceae	1	1.14	1	0.22	0.00	0.00	1.36
32	Warburgia ugandensis	Canellaceae	1	1.14	1	0.22	0.00	0.00	1.36
33	Ziziphus spp.	Rhamnaceae	1	1.14	1	0.22	0.00	0.00	1.36

Fre: frequency; RF: relative frequency; AB: abundance; RAB: relative abundance; RD: relative dominance.