CREATE TABLE table_10477224_1 (sepal_width VARCHAR(255), sepal_length VARCHAR(255), petal_width VARCHAR(255))
Name the sepal width when sepal length is 6.5 and petal width is 2.2
    
SQL: SELECT sepal_width FROM table_10477224_1 WHERE sepal_length = "6.5" AND petal_width = "2.2"