Figure 2
PCA showing the distribution of useful plant species, socio-cultural variables and the nine communities from three different biogeographic regions of Córdoba, Argentina. Abbreviations: SC: San Clemente, LP: La Paisanita, LA: Los Aromos, CC: Cerro Colorado, ChV: Chañar Viejo, RC: Rayo Cortado, CH: Chancaní, SV: San Vicente, SM: San Martín. A: tourism, B: NBI, C: medicinal plants/women, D: med.plants/stable work, E: medicinal plants/16&+years of residence, F: food plants/6 to10 years of residence, G: food plants/unstable work, H: food plants/16&+ years of residence, I: food plants/women, J: food plants/under 45 years old, K: food plants/46&+years old, L: food plants/men (/: used by). 1: vira.vira, 2: doradilla, 3: peperina, 4: cola de quirquincho, 5: suico, 6: canchalagua, 7: uvita, 8: quimpe, 9: duraznillo, 10: tomillo, 11: pan de cata, 12: quebracho flojo, 13: ucle, 14: tuna, 15: tusca, 16: mistol, 17: chañar, 18: algarrobo, 19: tilo, 20: poleo, 21: ruda, 22: menta, 23: albahaca, 24: cepa-caballo, 25: manzanilla (scientific names in text and in Table 1). Black circle - Communities Grey square - Species Black square - Socio-cultural factors.