ANATOMY, ANGIOSPERMAE, ASPARAGALES, BIOSPHOTO, BOTANY, CHLOROBIONTA, COLOUR, CUTHBERTSONII, CYCLE, D, DENDROBIUM, EMBRYOPHYTA, EPIPHYTE, EUKARYOTA, FAMILY, FLORA, FLOWER, FLOWERING, FR, FREDERIC, GROWING, INDIVIDUAL, INFLORESCENCE, LONG-LASTING, LONG-LIVED, MONOCOTYLEDON, MONOCOTYLEDONEAE, MORPHOLOGY, MULTIANNUAL, NOBODY, ORANGE, ORANGES, ORCHID, ORCHIDACEAE, ORCHIDS, ORDER, ORGANISM, PARTICULARITY, PERENNIAL, PERENNIALS, PHANEROGAMAE, PHYTOBIOTA, PLANT, PLANTAE, PLANTS, RIC, SP, SPECIES, SPERMATOPHYTA, SPERMATOPHYTE, TOURNAY, TRACHEOBIONTA, WITH,