angiosperm /ˈæn.d͡ʒi.əˌspɝm/ noun1 •Any plant of the clade Angiosperms, characterized by having ovules enclosed in an ovary; a flowering plant.The palynoassemblage is rich in angiosperm taxa (45.63%) followed by gymnosperms (0.45%), pteridophytes (18.49%) and fungal remains (23.88%). — 2016 formsangiosperms