Erieae.

19. ERIA .

Peduncles 1-many –fld ., axillary or subterminal on a leafy stem or on a pseudobulb. Column short , produced into a foot. Habit very various .

20 . PHEEATIA . Peduncle lateral or from a leafless rootstock , flowers minute. Column very short , produced into a foot. Stem short ,leaves distichous .

21. PACHYSTOMA . Scape leafless. Sepals conniving . Column elongate, produced into a foot. Capsule deflexed . Pseudobulb 1-2 leaved.

22. SPATHOGLOTTIS . Scape distinct from the 1-2 leaved pseudobulb. Sepals spreading . Column elongate , foot 0. Capsule erect or nodding . Leaves elongate , plicate.