Haricot and String bean

Haricot noun - A French variety of green bean plant bearing light-colored beans.

String bean and haricot are semantically related in bean topic. In some cases you can use "String bean" instead a noun "Haricot", when it comes to topics like kidney bean.

String bean noun - Green beans with strings that must be removed.

Haricot and string bean are semantically related in bean topic. You can use "Haricot" instead a noun phrase "String bean", if it concerns topics such as kidney bean.