Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Monocots
Order: Asparagales
Family: Orchidaceae
Subfamily: Epidendroideae
Tribe: Cymbidieae
Subtribe: Cyrtopodiinae
Alliance: Eulophia
Genus: Eulophia
There will always be "lumpers and splitters". I tend to go with what the Scientific classification currently is,
and whatever it may be "thought to be", it is not in the Cymbidium Alliance, which is the name of this section of the OB.
The purpose of the sectioning off the Scientific classification into smaller units is to put more like plants with each other. Therefore the use of subtribes and further classification to Alliance and finally the genus.
Lumping all genera in the Cymbidieae tribe, even though many do not grow under the same conditions, do not breed easily or at all together with the genus Cymbidium, and have certain distinctively different characteristics is "lumping". You lump and I will split and we can agree to disagree.
Cym Ladye