Microsatellite markers for Cattleya walkeriana Gardner, an endangered tropical orchid species - Tambarussi, Evandro Vagner; Menezes, Lou C; Ibañes, Bruna; Antiqueira, Lia Maris Orth Ritter; Dequigiovanni, Gabriel; Moreno, Maria Andréia; Ferraz, Elza Martins; Zucchi, Maria Imaculada; Veasey, Elizabeth Ann; Vencovsky, Roland (Plant Genetic Resources, 2016)