Is a quercus Alba leaf an angiosperm?

Yes, a Quercus alba leaf belongs to an angiOSperm, as it is the leaf of the white oak tree, which is a flowering plant. AngiOSperms are characterized by their ability to produce flowers and seeds enclosed within a fruit, and the Quercus genus falls under this category. Specifically, Quercus alba is a deciduous hardwood tree native to North America.