Gayophytum eriospermum, Sequoia National Park USA… Frasera speciosa, Gentianales, Bryce Canyon, USA L… Frasera speciosa, Gentianales, Bryce Canyon, USA L… Ferocactus hamatacanthus, Turk's head, Barrel cact… Ferocactus hamatacanthus, Turk's head, Barrel cact… Fallugia paradoxa, Grand Canyon USA L1010413 Fallugia paradoxa, Grand Canyon USA Fallugia paradoxa, Grand Canyon USA Fallugia paradoxa, Grand Canyon Euphorbia terracina, Death Valley USA L1020036 Euphorbia serpens, , Death Valley USA L1020033 Eriogonum fasciculatum, Caryophyllales, Death Vall… Equisetum hyemale, Zion Natural Park USA L1010638 Draperia Systyla, Sequoia National Park USA L10202… Draperia Systyla, Sequoia National Park USA L10202… Dietes grandiflora, San Francisco USA L1020720 Datura wrightii, Zion Natural Park USA L1010657 Cyniosurus echinatus, Yosemite USA L1020361 Cornus sericea, Yosemite USA L1020369 Cornus nuttallii, Sequoia National Park USA L10202… Clavulinopsis coronata? , Sequoia National Park U… Clavulinopsis coronata? , Sequoia National Park U… Cirsium arizonicum , Grand Canyon USA L1007423 Helenium bigelovii, Sequoia National Park USA L102… Heterotheca villosa, Asterales, Zion Natural Park… Heuchera micrantha, Yosemite USA L1020336 Hieracium albiflorum, Sequoia National Park USA L1… Hippocrepis emerus, Sequoia National Park USA L102… Juniperus osteosperma, Utah juniperus, Death Valle… Kali turgida, Monument Valley, USA Kali turgida, Monument Valley, USA L1010537 Kali turgida, Monument Valley, USA L1010540 Keckiella breviflora, Scrophulariaceae, Yosemite U… Krascheninnikovia ceratoides lanata, Death Valley… Lathyrus latifolius, Fabales, Sequoia National Par… Lilium pardalinum, Sequoia National Park USA Lilium pardalinum, Sequoia National Park USA L1020… Lilium pardalinum, Sequoia National Park USA L1020… Lilium pardalinum, Sequoia National Park USA L1020… Linanthus montanus, Sequoia National Park USA Linanthus montanus, Sequoia National Park USA L102… Linanthus montanus, Sequoia National Park USA L102… Lobelia erinus, Page USA L1010501 Lobelia erinus, Page USA L1010505 Lobelia erinus, Page USA, HFF