Flora of the Pacific Northwest: An Illustrated Manual
$12.29 - $86.57
Manual of Vascular Plants of Northeastern United States and Adjacent Canada
$48.49 - $67.59
The Natural Geography of Plants
$9.49
The Evolution and Classification of Flowering Plants
$13.29
Basic botany
$13.89
Introductory botany
$14.89
Vascular Plants of the Pacific Northwest, Part 5: Compositae
$149.69
Vascular Flora of the Southeastern United States: Vol. 1: Asteraceae
$101.83
Idaho, Oregon, 1959, [numbers 8120-8255]; 564
$20.28
Oregon, Nevada, 1959, [numbers 8581-8797]; 616
$23.06
Mexico, 1962, [numbers 9657-9727]; 580
$18.44
Nevada, California, 1963, [numbers 9844-9866]; 583
$16.59
Oregon, Nevada, 1959, [numbers 8256-8304]; 565
$18.44
Montana, Wyoming, 1955, [numbers 7981-8028]; 561
$18.44
Montana, 1955, [numbers 8086-8111]; 563
$16.59
Oregon, 1959, [numbers 8305-8353]; 566
$18.44
Oregon, Idaho, 1955, [numbers 7800-7854]; 558
$16.59
Utah, 1961, [numbers 8937-9004]; 571
$18.44
Oregon, Nevada, California, 1959, [numbers 8407-8580]; 568
$21.21
Montana, Wyoming, 1955, [numbers 7925-7980]; 560
$18.44
Mexico, 1962, [numbers 9511-9656]; 579
$21.21
Oregon, Idaho, 1959, [numbers 8355-8405]; 567
$18.44
Mexico, 1962, [numbers 9804-9843]. Arizona, California, Nevada, 1964, [numbers 9884-9923]; 582
$18.44
Utah, 1961, [numbers 9408-9474]; 576
$18.44
Montana, 1955, [numbers 8029-8085]; 562
$18.44
Utah, 1961, [numbers 9206-9303]; 574
$20.28
Utah, Nevada, 1961, [numbers 8860-8936]; 570
$18.44
Mexico, 1962, [numbers 9728-9803]; 581
$18.44
Minnesota, Colorado, 1962, [numbers 9503-9510]; 578
$18.44
Montana, Idaho, 1955, [numbers 7855-7924]; 559
$18.44