Inter and intra population phenotypic variability of Lippia integrifolia(Verbenaceae) and its natural situation in the west-center of Argentina

• Published in: Boletín latinoamericano y del Caribe de plantas medicinales y aromáticas Vol. 21; no. 2; pp. 242 - 255
• Main Authors: Brunetti, Paula C, Leiva, Romina, Zapata, Ricardo, Torres, Lorena E, Chaves, Ana G, Juliani, H Rodolfo, Ojeda, Marta S
• Format: Journal Article
• Language: English
• Published: 30.03.2022
• ISSN: 0717-7917; 0717-7917
• DOI: 10.37360/blacpma.22.21.2.15

The species Lippia integrifoliais an aromatic, sub-woody shrub, distributed from Northwest and Central Argentina to Bolivia. It is among the most important native aromatic species. It presents medicinal properties, some of which have been scientifically proven. As an alternative to harvesting, the process of domestication of the species was initiated. The objective of this work was to assess the phenotypic variability based on botanical-taxonomic and morpho-agronomic descriptors and the use of indicators to evaluate its natural situation in the west-center of Argentina. We worked in five wild populations, registering morphological variables, phenology, natural regeneration, herbivory and presence of diseases. L. integrifoliapresents a wide morphological variability, which can be explained with three morphological descriptors. Natural regeneration ́s rate is very low to zero, in four of the sites. The results obtained are of importance to make decisions related to the sustainable use in situ, and to begin a program of domestication of the species.