Encyclia orchids, affectionatley called cockleshell orchids, thrive when planted on an orchid mount to simulate the epiphytic growing conditions of the wild. Some horticulturists say the encyclia orchid looks an Octopus because of its dangling petals and sepals. Although not fragrant, the encyclia orchid can bloom for several consecutive months. This species have foliage and growth characteristics similar to Cattleya species. The flower spike grows from the top of the pseudobulb. Some species have strikingly beautiful flowers. Other species have unremarkable or insignificant flowers. The largest flower of any of the Encyclia species is 4 cm. This group of plants vary from truly epiphytic to occassionally terrestrial. They may be very small to quite large, either with or without rhizomes, with underground roots which travel and produce new plants. Species with somewhat large onionlike pseudobulbs were once included in Epidendrum . Most of these species are now placed in the genus Encyclia.. Those species with slender, simple or branched stems, with leaves at intervals throughout their entire length, were left in the genus Epidendrum