Siliquose is a term that refers to plants that produce seed pods that are narrow and elongated in shape. Some synonyms for this word include podlike, leguminous, elongate, and spindle-shaped. Other related terms that describe this type of plant growth include capsules, silicles, and siliques. These terms are often used to describe a variety of plants such as mustard, broccoli, and certain types of wildflowers. When trying to identify plants with these characteristics, it can be helpful to understand these terms and use them as an aid in botanical classification and identification.