Aritthakā

A class of devas who were present at the preaching of the Mahāsamaya Sutta.

They were like azure flowers in hue (ummāpupphanibhāsino). D.ii.260.

Buddhaghosa, however, explains "ummāpupphanibhāsina" as being the name of another class of devas

(DA.ii.690).

Dictionary of Pali Proper Names, G P Malalasekera (1899-1973), which is available as printed version from