In its native Mexico, the cup-and-saucer vine (Cobaea scandens), also known as cathedral bells or Mexican ivy, is a perennial. Here, the climbing plant is usually cultivated as an annual. Its ...

Question. A plant is growing in my yard that seems to flower upside down on a long stalk. It appears to spread freely. What is the plant? Answer. Hanging downward and producing pinkish blooms are the ...