Indigenous Knowledge of the Traditional Use of Aromatic and Medicinal Plants in Rif Mountains Ketama District

Table 5

Jaccard similarity index for Ketama and other studies in neighbouring areas.

Area	Study year	Number of recorded plant species	Total species common in both areas	Species enlisted only in the study area	Species enlisted only in the aligned area	Plants with similar uses	Plants with dissimilar uses	Jaccard index	References
(1) Talassemtane National Park Morocco	2019	13	1	80	12	7.69	92.30	1.09	[48]
(2) Taounate Morocco	2003	102	32	49	70	31.37	68.62	36.78	[31]
(3) Rif Morocco	2018	30	4	77	26	13.33	86.66	4.04	[7]
(4) Rif Morocco	2016	280	43	38	237	15.35	84.64	18.53	[8]
(5) Middle Atlas Morocco	2019	35	14	67	21	40	60	18.91	[26]
(6) Taza Morocco	2020	46	15	66	31	32.60	67.39	18.29	[49]
(7) Oriental Morocco	2014	148	34	47	114	22.97	77.02	26.77	[40]
(8) Rif Morocco	2016	33	5	76	28	15.15	84.84	5.05	[24]
(9) Ksar Lakbir Morocco	1998	186	36	45	150	19.35	80.64	22.64	[6]
(10) Taza Morocco	2021	40	13	68	27	32.5	67.5	15.85	[34]
Average		91.3	19.7	61.3	71.6	23.03	76.96	16.79