Pinto, A.C.R. Rodrigues, T. de J.D. Barbosa, J.C. Leite, I.C. Leaf area prediction models for Zinnia elegans Jacq., Zinnia haageana regel and 'Profusion Cherry' Subjects--Topical Terms: ZINNIA ELEGANSÁREA FOLIARPLANTA ORNAMENTALFLORICULTURAREGRESSÃO LINEAR