Here we have Agapanthus (Not an epiphyte but able to handle extremely dry conditions) growing in the rotted bases of Phoenix palm fronds used as growing media
Here is the trunk of a well established Fuchsia
Here is a Dendrobium with Microsorum fern
Another Dendrobium with Pyrrosia fern
Here is a Collospermum with Microsorum fern
Here is Billbergia with Davalia fern.The reason I so often use epiphytic ferns with my other epiphytes is that the ferns rhizomes can easily keep up with the expanding girth of the branch and therefore the growing media will not split in half which can result in the epiphyte blowing of the tree Also the ferns rhizomes become a growing media in themselves over time.