Giardia lamblia

Giant puffball is a common name for several species of fungus in the family Agaricaceae, particularly those in the genus Calvatia. The most well-known species is Calvatia gigantea, which can grow to be very large, hence the name "giant puffball".

Description

Giant puffballs are characterized by their large size, typically ranging from 10 to 70 centimeters in diameter. They are usually white or cream in color, and have a smooth, round shape. The interior of the puffball is filled with a dense, white, spongy tissue when young, which turns into a mass of dark, powdery spores as the puffball matures.

Distribution and habitat

Giant puffballs are found in many parts of the world, including North America, Europe, and Asia. They typically grow in meadows, fields, and deciduous forests, often in association with certain types of trees such as oaks and pines.

Edibility

Young giant puffballs are edible and are considered a delicacy in some cultures. They have a mild, nutty flavor and a texture similar to tofu. However, they must be consumed before the spores develop, as mature puffballs can cause digestive upset.

Cultural significance

In addition to their culinary use, giant puffballs have a long history of use in traditional medicine. For example, the Native Americans used the spores as a coagulant to stop bleeding.

See also

• List of Agaricaceae genera
• List of largest fungi