In Chinese it is called Lu mi (露蜜), in Japanese Rumii (ル ミー), Vietnamese, Chanh Pháp.

[4] A recent genomic analysis of several species commonly called "lemons" or "limes" revealed that the various individual lumias have different genetic backgrounds.

The Pomme d'Adam arose from a citron-micrantha cross, while two other lumias, the ‘Borneo’ and ‘Barum’ lemons, were found to be citron-pomelo-micrantha mixes.

[5] In The Citrus Industry, Hodgson wrote of the lumias:[6] There are numerous fruits in which citron characters are strongly pronounced.

The lumias of the Mediterranean basin are natural hybrids in which acid citron or lemon and pummelo characters are evident.

New Citrus chloroplast haplotypes revealed by molecular markers using Algerian and Spanish accessions.