Before now, 
angiosperms (flowering plants) were thought to have a history of no more than 130 million years.
Galls are abnormal, morphogenetically modified plant tissues that were induced by insects (Raman, 2007), and occur especially on 
angiosperms (e.g.
Does Axial Parenchyma in Conifers Function in Supporting Conduction as it Does in 
Angiosperm Woods?
These giant plants are the largest and longest-living 
angiosperm (or "flowering") trees today, with some individuals surviving for close to 2,000 years.
The checklist's presentation conforms with the DNA sequence data classification system of 
angiosperms by the APG.
thaliana and other 
angiosperm species belonging to Asterids and Rosids.
The total number of 
angiosperms species reported from study area of about 382 Km2 is 381 which is about 6.35% of total 
angiosperm diversity in Pakistan.
Test of nonhost 
angiosperm volatiles and verbenone to protect trap trees for Sirex noctilio (Hymenoptera: Siricidae) from attacks by bark beetles (Coleoptera: Scolytidae) in the northeastern United States.
Paterson, "Unravelling 
angiosperm genome evolution by phylogenetic analysis of chromosomal duplication events," Nature, vol.
Evidence for a Cenozoic radiation of ferns in an 
angiosperm dominated canopy.