Contrary to previous genomic research that reported an absence of polyploidy in the ancestry of contemporary gymnosperms, our analyses indicate that polyploidy has contributed to the evolution of conifers and
other gymnosperms.
This plant, which can live for more than a millennium, grows in the extreme conditions of the deserts of Namibia and Angola, and, like
other gymnosperms, possesses separate male and female cones.
Not exact matches
The production of seeds distinguishes the
gymnosperms and the angiosperms from
other members of the vascular plants.
Although this study focused on flowering plants, Bailey said the approach will likely work well across
other major plant groups (e.g., ferns,
gymnosperms).
New data force a rethink of the evolution of
gymnosperms, the plant group that includes spruces, pines, and
other holiday favorites
The results are broken down into five broad groups of plants: monocots, including palms, orchids and grasses (with the major grain crops among them); bryophytes, including mosses and liverworts; pteridophytes, including ferns;
gymnosperms, including conifers and cycads; and dicots, encompassing
other plants.