a complex biological community, comprising plants, animals, birds, insects, fungi and micro-organisms, all interacting with each other, and with the soils, local climate and hydrological systems
a complex life system
a complex natural system that provides a diverse flow of valuable services, goods, and experiences to people
a complex system and such systems once covered most of the southeast US
a dynamic tapestry of interrelationships that connect the rich diversity of living plants and animals that coexist there
a living organism and human production from it would have to mesh with its patterns of succession and diversity
an assemblage of plants and animals coexisting and interacting
Bonsai: Created from several small plants of the same variety to simulate a forest in nature.