PyrusTreesFruitErwiniaPrunusMolecular Sequence DataMalusLitchiAnacardiaceaeIlarvirusPlant DiseasesZiziphusCitrusDecision TreesAgriculturePhylogenySequence Analysis, DNARosalesTea Tree OilErwinia amylovoraVegetablesRosaceaeTupaiidaeTropical ClimateEvolution, MolecularPlant LeavesPinusQuercusTupaiaLycopersicon esculentumAlgorithmsPlant StemsWoodBetacyaninsFagusEucalyptusSpecies Specificity