* Dried red maple leaves - contain gallic acid, which may be involved in Heinz body formation. <ref name="maple>Alward A, Corriher C, Barton M, et al. (2006) Red maple (Acer rubrum) leaf toxicosis in horses: a retrospective study of 32 cases. '''J Vet Intern Med''' 20: 1197 – 1201</ref> | * Dried red maple leaves - contain gallic acid, which may be involved in Heinz body formation. <ref name="maple>Alward A, Corriher C, Barton M, et al. (2006) Red maple (Acer rubrum) leaf toxicosis in horses: a retrospective study of 32 cases. '''J Vet Intern Med''' 20: 1197 – 1201</ref> |