Populus tremuloides Quaking Aspen ID: 8076 3101 3987 0040 [detail] Charles Webber © 1998 California Academy of Sciences	Populus tremuloides Quaking Aspen ID: 8253 3202 3492 0056 [detail] Charles Webber © 1999 California Academy of Sciences	Populus tremuloides Quaking Aspen ID: 1335 3153 0219 0030 [detail] Gerald and Buff Corsi © 2002 California Academy of Sciences	Populus tremuloides Quaking Aspen ID: 2222 0803 0001 0004 [detail] © University of California Museum of Paleontology
Populus tremuloides Quaking Aspen ID: 0000 0000 0902 0311 [detail] © 2002 Timothy D. Ives	Populus tremuloides Quaking Aspen ID: 8253 3202 0971 0138 [detail] Gerald and Buff Corsi © 1999 California Academy of Sciences	Populus tremuloides Quaking Aspen ID: 8076 3101 3988 0089 [detail] Charles Webber © 1998 California Academy of Sciences	Populus tremuloides Quaking Aspen ID: 8253 3202 3490 0048 [detail] Gerald and Buff Corsi © 1999 California Academy of Sciences
Populus tremuloides Quaking Aspen ID: 8235 3181 2555 0104 [detail] Gerald and Buff Corsi © 1999 California Academy of Sciences	Populus tremuloides Quaking Aspen ID: 8253 3202 0971 0137 [detail] Gerald and Buff Corsi © 1999 California Academy of Sciences	Populus tremuloides Quaking Aspen ID: 8076 3101 3987 0041 [detail] Charles Webber © 1998 California Academy of Sciences	Populus tremuloides Quaking Aspen ID: 1335 3153 0666 0101 [detail] J. E.(Jed) and Bonnie McClellan © 2002 California Academy of Sciences
Populus tremuloides Quaking Aspen ID: 8120 3181 4565 0012 [detail] Charles Webber © 1998 California Academy of Sciences	Populus tremuloides Quaking Aspen ID: 8076 3101 3987 0038 [detail] Charles Webber © 1998 California Academy of Sciences	Populus tremuloides Quaking Aspen ID: 9092 3191 3543 0105 [detail] Sherry Ballard © 1999 California Academy of Sciences	Populus tremuloides Quaking Aspen ID: 9092 3191 3548 0076 [detail] J. E.(Jed) and Bonnie McClellan © 1999 California Academy of Sciences
Populus tremuloides Quaking Aspen ID: 0024 3291 1998 0120 [detail] Charles Webber © 2000 California Academy of Sciences	Populus tremuloides Quaking Aspen ID: 7335 3182 4653 0018 [detail] © 1995 Saint Mary's College of California	Populus tremuloides Quaking Aspen ID: 8235 3181 2555 0129 [detail] Gerald and Buff Corsi © 1999 California Academy of Sciences	Populus tremuloides Quaking Aspen ID: 7335 3182 4653 0017 [detail] © 1995 Saint Mary's College of California
Populus tremuloides Quaking Aspen ID: 8253 3202 0971 0140 [detail] Gerald and Buff Corsi © 1999 California Academy of Sciences	Populus tremuloides Quaking Aspen ID: 7335 3182 4653 0019 [detail] © 1995 Saint Mary's College of California	Populus tremuloides Quaking Aspen ID: 7335 3182 4653 0016 [detail] © 1995 Saint Mary's College of California	Populus tremuloides Quaking Aspen ID: 1335 3153 0666 0107 [detail] J. E.(Jed) and Bonnie McClellan © 2002 California Academy of Sciences

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