Helvella acetabulum ID: 9187 3302 4604 0021 [detail] Dr. Robert Thomas and Dorothy B. Orr © 2001 California Academy of Sciences	Helvella acetabulum ID: 9187 3302 4604 0022 [detail] Dr. Robert Thomas and Dorothy B. Orr © 2001 California Academy of Sciences	Helvella acetabulum Brown Ribbed Elfin Cup ID: 0000 0000 0210 2021 [detail] © 2010 Ron Wolf	Helvella acetabulum Brown Ribbed Elfin Cup ID: 0000 0000 0210 2022 [detail] © 2010 Ron Wolf
Helvella acetabulum Brown Ribbed Elfin Cup ID: 0000 0000 0210 2023 [detail] © 2010 Ron Wolf	Helvella acetabulum Brown Ribbed Elfin Cup ID: 0000 0000 0210 2024 [detail] © 2010 Ron Wolf	Helvella acetabulum Brown Ribbed Elfin Cup ID: 0000 0000 0210 2547 [detail] © 2010 Ron Wolf	Helvella acetabulum Brown Ribbed Elfin Cup ID: 0000 0000 0210 2549 [detail] © 2010 Ron Wolf

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