plant kingdom n (botany) the taxonomic kingdom comprising all living or extinct plants Synonym(s) Plantae kingdom Plantae
News & Articles plant kingdom Turning The Clock Backward: Study Says Some Species Get Stronger And Less Likely To Die With Age People are strong and healthy in their youth, but as they grow old, they weaken and ultimately die. This is true for humans and for most of the animal and plant kingdom. But, there are exceptions to this rule. Dec. 9, 2013 - International Business Times