Commelina erecta Absorption 2 Biomass 2 Carboxylation 2 Commelina 2 Growth 2 Norms of reaction 2 Phosphorus 2 Phosphorus absorption 2 Photosynthesis 2 Plants (botany) 2 biomass 2 herb 2 intraspecific variation 2 phosphorus 2 photosynthesis 2 physiological response 2 Ambientes urbanos 1 Entomología 1 Eustachys retusa 1 Liriomyza commelinae (Diptera: Agromyzidae) 1 Techos verdes 1 herbicida, 1 herbicide 1 jardines 1 malezas 1 regeneración 1 regeneration 1 weeds 1