Diversity of non-glandular trichomes in subtribe Lychnophorinae (Asteraceae: Vernonieae) and taxonomic implications - Wagner, Mariana de Andrade; Loeuille, Benoit Francis Patrice; Siniscalchi, Carolina Moriani; Melo-de-Pinna, Gladys Flávia de A; Pirani, José Rubens (Plant Systematics and Evolution, 2014)