guaiacum linn officinale linn

flora thailand guaiacum purple five petals flower blue blooming tropical blossom macro officinale herb yellow pollen roughbark lignum-vitae petal lignum vitae ornamental botany little light field water nature green plant leaf natural tree garden background fresh summer closeup food organic freshness healthy branch fruit growth agriculture color linn flowers bright sunshine scientific name zygophyllaceae common vitage native indonesia produce shrub evergreen wildflower berry deciduous vegetable