Leptidea reali, the Réal's wood white, is a butterfly of the family Pieridae.

[2] In Ireland, where it was only positively identified in 2001, it is more common and far more widespread than the wood white (L.

Field lepidopterists have reported behavioural differences between L. reali and L. sinapis with Réal's being described as a stronger flier and with a preference for more open habitats.

[5] It had also been noted that specimens from Ireland thought to L. sinapis had a noticeably stronger green tinge.

[6] The life cycle, flight period and food plants appear at present to be similar to the wood white.