An immature Scaly Stalked Puffball (Battarrea phalloides) in early stages of cap disintegration and spore release. Mushrooms and puffballs of Oregon and Pacific Northwest.

An immature Scaly Stalked Puffball (Battarrea phalloides) in early stages of cap disintegration and spore release. Mushrooms and puffballs of Oregon and Pacific Northwest.