Hebeloma crustuliniforme Poison Pie ID: 9187 3302 4604 0018 [detail] Dr. Robert Thomas and Dorothy B. Orr © 2001 California Academy of Sciences

Hebeloma crustuliniforme Poison Pie ID: 9187 3302 4604 0019 [detail] Dr. Robert Thomas and Dorothy B. Orr © 2001 California Academy of Sciences

Hebeloma crustuliniforme Poison Pie ID: 9187 3302 4604 0020 [detail] Dr. Robert Thomas and Dorothy B. Orr © 2001 California Academy of Sciences

Using these photos: A variety of organizations and individuals have contributed photographs to CalPhotos. Please follow the usage guidelines provided with each image. Use and copyright information, as well as other details about the photo such as the date and the location, are available by clicking on the [detail] link under the thumbnail. See also: Using the Photos in CalPhotos.