Which variety is known for producing white wines with high acidity and simple flavors of pear and lemon?

The variety renowned for producing white wines with high acidity and simple flavors of pear and lemon is Pinot Grigio. This grape variety, known for its refreshing profile, typically showcases a light body and crisp acidity, making it very appealing, especially in warmer climates.

Pinot Grigio often delivers straightforward fruit flavors, particularly citrus, such as lemon, and stone fruits like pear, which align perfectly with the description provided. Its straightforward style allows it to be enjoyed while fresh and young, further highlighting those bright, zesty flavors.

Other varieties mentioned, like Chardonnay and Sauvignon Blanc, can also exhibit higher acidity but tend to have more complex flavor profiles, often including additional dimensions of fruit, herbaceous notes, and sometimes oak influences in the case of Chardonnay. Riesling is known for its high acidity as well but is typically recognized for its more pronounced flavors and aromatic profile, often including floral notes and stone fruit, which differs from the simplicity articulated in the question.