Wildflower is a 2016 album by Australian electronic music group The Avalanches. It is their second studio album, following their 2000 debut Since I Left You. 

Wildflower is a plunderphonics album. Plunderphonics involves using snippets of existing recordings and reworking them into new compositions. This practice can be considered as a sort of "musical collage".

Wildflower is built from an estimated 3,500 samples. These range from musical samples which form the main drum beats and percussive elements, harmonic accompaniment, melodies and vocal lines, to more ambient, foley-like sound effects such as footsteps, sirens, dogs barking, speaking, and general ambience.

Since I Left You is The Avalanches' debut studio album. It was recorded between 1999 and 2000 and released in November of 2000.