ampulliform

Ampulliform is a term used in botany to describe a type of flower structure. The term is derived from the Latin word "ampulla," meaning flask or bottle, and "forma," meaning shape. Ampulliform flowers are characterized by their distinctive shape, which resembles a flask or bottle, with a narrow neck and a bulbous body. This shape is often the result of the flower's growth pattern, where the petals and sepals grow at different rates, creating the characteristic flask-like form.

Ampulliform flowers are found in various plant families, including the Asteraceae (daisy family) and the Fabaceae (legume family). They are often used in horticulture for their unique appearance and can be found in gardens and botanical collections. The term "ampulliform" is also used in other scientific disciplines, such as zoology, to describe similar structures in animals.

The ampulliform shape is thought to serve several functions in plants. It can help to protect the flower's reproductive structures, such as the stigma and anthers, from damage or contamination. It can also help to attract pollinators, as the distinctive shape can be more noticeable than other flower shapes. Additionally, the ampulliform shape can help to regulate the temperature and humidity inside the flower, creating a more favorable environment for pollination and seed production.