yellow flower of the species allamanda cathartica

adornment allamanda alwca apocynaceae attractive backyard beautiful beautify beauty bell bloom blooming blossom blossoming bouquet bright buttercup cathartica climbing corolla decoration decorative detail dogbane door echites efflorescence embellish floral florescence floret floriculture floriferous flourish flourishing flower floweret flowering funnel fused garden glasshouse golden greenhouse growing horticulture houseplant landscape latex liana lines lobes marking milky nursery ornament ornamental ornamentation out park petal plant poisonous pretty reddish salicifolius sap seed sepal shaped shrubby thrive tube tubular vine vivarium white yellow