Epidendrum species and hybrids
They may have something of a negative image with some people, because of the association of the familiar orange variety with old and neglected gardens. But with many "old" super-tough plants like Agave and Sansevieria being rediscovered by garden designers, why not the Epidendrums? And they just don't come in orange!
Don't think of them as "orchids" (which, of course, they are), but as architecturally interesting plants producing long-lasting floral displays, and which will survive in pots or other difficult situations. Just make sure they get enough light to flower.
Crucifix orchids featured in the 6-09-19 edition of Get Results Gardening, a weekly email mini-magazine for Australian home owners and other gardeners, with an emphasis on the subtropics and South East Queensland. Get a three month trial for free and without obligation with a simple email request. More information at calyx.com.au/getresultsgardening.html.
Where to buy Crucifix Orchids in Qld
Garden centres sometimes carry plants of this group, but orchid nurseries (check the main Orchid page) are probably a better bet, especially for new and improved varieties.
Orchid societies' annual shows and other garden fairs and openings might also be a place to find plants to add to your collection. If you live in Qld, check this site's Events Diary.
Crucifix Orchids in the Landscape
Click for larger images.
More Online Information
hybrids) At "Grow Me Instead" (an Australian website informing gardeners about invasive ornamentals and safer alternatives)