Xylothamia parrasana ContentDistribution Tipo de ambiente Distribution México (Country) native Tipo de ambiente No method for rendering unknown description class: SynonymyXylothamia parrasana (S.F. Blake) G.L. Nesom in Sida 14(1): 111. 1990≡Ericameria parrasana S.F. Blake in Contr. Gray Herb. 52: 26. 1917