A pandurate leaf is a leaf that resembles a fiddle or a violin in shape. It is often elongated and has two bulbous ends separated by a narrow waist, giving it the appearance of a musical instrument. There are several synonyms for the term pandurate leaf, including violin-shaped leaf, fiddle-shaped leaf, lanceolate leaf, and oblong leaf. All of these terms refer to leaves that are elongated with a pointed end and a broader base. While there may be small differences in shape and size between each of these terms, they all refer to a similar leaf structure that resembles a violin or fiddle.