Complex sentence: This third book contains remedies listed under which part of the body they are supposed to heal, with plants being described under their Old English (rather than Latin) names, implying that it was written before the later Mediterranean influence that came with Christianisation.
Split into simpler sentences: This third book contains remedies listed under which part of the body they are supposed to heal, with plants described under their Old English (rather than Latin) names. This implies it was written before the later Mediterranean influence that came with Christianisation.