41. The type of tree is important with deciduous angiosperms strongly preferred to gymnosperms. 42. Oleanane, for example, indicates the presence of angiosperms , or flowering plants. 43. Of the roughly 248, 000 known plants, 215, 000 are angiosperms . 44. House, $ 24.95 . ) How the angiosperms ( flowering plants) 45. $13.95 . ) How the angiosperms ( the flowering plants ) have 46. All gymnosperms and many angiosperms are woody plants. 47. Most of the recent phytophagous species of Coleoptera feed on flowering plants or angiosperms . 48. The APG III system of classification for angiosperms still places it within the eurosids. 49. The Angiosperm Phylogeny Website had since updated the Nymphaeales page to include the family. 50. Instead, correlations can be made between the number of extant gymnosperms and angiosperms .