Results to date indicate that the oldest living lineage, reaching back at least 130 million years, is Amborellaceae, a family that includes just one known species, Amborella trichopoda.
Angiosperm cell walls possess characteristic narrower elementary units, called macrofibrils, compared to gymnosperms, and ...
Angiosperm cell walls possess characteristic narrower elementary units, called macrofibrils, compared to gymnosperms, and ...