Japonica may refer to:
* Latin for "of
Japan
Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asian mainland, it is bordered to the west by the Sea of Japan, the Sea of Okhotsk in the north, and the East China Sea in the south. ...
"
* Japonica, a British common name for garden plants of genus ''
Chaenomeles'' (flowering quince) including ''Chaenomeles japonica'' and others
* ''
Camellia japonica'', the common or Japanese camellia
* ''Japonica'',
subgenus of ''Fritillaria'' flowering bulbous perennial plants
*
Japonica rice, a major variety of Asian rice
*
''Japonica'' (butterfly), a butterfly genus in the ''Theclinae'' subfamily
*
'Japonica' group, species group of ''Caenorhabditis'' nematodes, including ''Caenorhabditis japonica'' and others
* Japonica, an
SOE F Section network in the Second World War
See also
*
*
*
{{disambig