Gorses are part of the pea family and have nitrogen fixing ability due to their symbiotic association with bacteria.

A mycorrhizal fungus, it grows in a symbiotic association with Douglas fir.

These beneficial attributes are now known to be a result of a symbiotic association with the fungus Neotyphodium coenophialum.

The origin of the symbiotic association remains uncertain.

Calostoma species are ectomycorrhizal, forming symbiotic associations with trees from various families.

There are no records of symbiotic association among anything higher than the plants and six species of the lower elames.

Some rift organisms form amazing symbiotic associations with these bacteria.

These symbiotic associations can be divided into parasitism, mutualism and commensalism.

These spores grow and form symbiotic association, the lichen, which act as pioneer species of bare rocks.

The symbiotic association between the Glomeromycota and plants is ancient, with evidence dating to 400 million years ago.