Pickle plant is a common name for several plants and may refer to:
* ''
Delosperma echinatum'', a succulent plant native to South Africa
* ''
Kleinia stapeliiformis'', a succulent plant native to South Africa
* ''
Oxalis stricta
''Oxalis stricta'', called the common yellow woodsorrel (or simply yellow woodsorrel), common yellow oxalis, upright yellow-sorrel, lemon clover, or more ambiguously and informally "sourgrass", "sheep weed", or "pickle plant", is a herbaceous pla ...
'', which has sour-tasting cucumber-shaped seed pods
{{Plant common name