梅 is one of the most commonly used Japanese kanji, and it also has a lot of special readings in addition to the standard onyomi and kunyomi readings.
ONYOMI 音読み
うめ ume
KUNYOMI 訓読み
バイ bai
Examples
梅の花は今週が見所です。The plum blossoms are at their best this week.梅の花は3月にさく。Plum blossoms come out in March.私たちは梅の花で有名な水戸公園を見に行った。We visited Mito Park, which is famous for its plum blossoms.