Status of Jacaranda mimosifolia (D. Don) on a main avenue in Puebla city, Mexico

Abstract

Green areas in cities fulfill ecosystem functions and influence environmental quality; however, strategic planning regarding the species that will occupy these areas is not always considered, which may lead to future problems or to the underutilization of their biological benefits. The objective of this study was to evaluate the abundance status, physiognomy, and seed viability of Jacaranda mimosifolia (D. Don) along a main avenue in the city of Puebla, Puebla. The research followed a descriptive and quasi-experimental approach. A non-probabilistic sampling of the species was conducted to determine its relative abundance and diameter at breast height (DBH); additionally, mature capsules were collected to establish the number of seeds per capsule, germination percentage, and survival under controlled conditions. The results showed a relative abundance of 34.9%, a DBH of 163 ± 11.9 cm, an average of 68 ± 4.8 seeds per capsule, a germination rate of 100%, and a survival rate of 99% (R² = 0.115). J. mimosifolia may potentially be included in waste management plans with a sustainable approach to its ecosystem services within an urban forestry context in the city of Puebla, Puebla, Mexico.