Epidendrum subg. Amphiglottium (Salisb.) Lindl. 1841 is a subgenus of reed-stemmed Epidendrums, distinguished by an apical inflorescence with the peduncle covered from its base with close imbricating sheaths and by a lip that is adnate to the column to its apex."IX.—AMPHIGLOTTIUM. Caulis foliosus erectus. Pedunculus elongatus squamis imbricatus. Labellum adnatum." John Lindlely "Notes upon the genus EPIDENDRUM" in Hooker, The Journal of Botany 3(1841) p.
Reichenbach published three sections in this subgenus:Reichenbach, H. G. "ORCHIDES" in Müller, C., Ed. Walpers Annales Botanices Systematicae Tomus VI pp. 373-397. Berlin. 1861. E. sect. Polycladia with truly paniculate inflorescences E. sect. Holochila with racemose inflorescences and an undivided lip E. sect. Schistochila with racemose inflorescences and a lobate lip
References