Sentences with phrase «of gymnosperms»
New data force a rethink of the evolution of gymnosperms, the plant group that includes spruces, pines, and other holiday favorites
sciencemag.org
It is the product of the ripened ovule of gymnosperm and angiosperm plants which occurs after fertilization and some growth with in the motherplant.
There are an estimated 270,000 known species of angiosperms, or flowering plants, but only about 900 species of gymnosperms, which are nonflowering plants such as conifers, cycads, and ginkgoes.
This paper looks into the fate of gymnosperms.
It's worth noting that some of the gymnosperm lines have gone extinct.