To the clover half of your anecdote I can add my own: there was an elderly neighbor whose front yard had clover, and a surprising amount of four, five, or even

To the clover half of your anecdote I can add my own: there was an elderly neighbor whose front yard had clover, and a surprising amount of four, five, or even six leaf clover. My friends and I would browse in the yard every spring, and we all found something.