Table 4.

Regional Selection Index for each food-category

Food category	SAN	CAU	PIL	PIC	CPO	MON	Mean
Fruits	0.40	0.29	0.50	0.93	0.79	0.50	0.57
Subterranean organs	0.40	0.33	0.50	0.80	1.00	0.33	0.56
Flowers	0.14	0.20	0.29	0.33	0.71	0.40	0.35
Herbal teas	0.30	0.18	0.43	0.46	0.57	0.86	0.47
Liqueurs	0.44	0.21	0.29	0.63	0.38	0.79	0.47
Vegetables	0.19	0.10	0.27	0.58	0.73	0.64	0.42
Seasoning	0.23	0.30	0.20	0.36	0.33	1.00	0.40
Total RSI	0.37	0.31	0.43	0.68	0.73	0.70