Linanthus montanus, Sequoia National Park USA L102… Linanthus montanus, Sequoia National Park USA L102… Lobelia erinus, Page USA L1010501 Lobelia erinus, Page USA L1010505 Lupinus micranthus, Grand Canyon USA L1010309 Lupinus polyphyllus, , Sequoia National Park USA L… Melicytus alpinus, Porcupine schrub, Death Valley… Melilotus officinalis, Grand Canyon USA L1010436 Mimulus longiflorus Scrophulariaceae, Sequoia Nat… Oenothera stricta, Yellow evening primrose, Page U… Opuntia phaeacantha, Tulip prickly pear, Prickly p… Penstemon barbatus, Grand Canyon USA L1010380 Penstemon newberryi, Grand Canyon USA L1007351 Penstemon venustus, Bryce Canyon, USA L1010587 Philadelphus lewisii, Yosemite USA L1020388 Phlaris arundinacea, Canary grass, Zion Natural Pa… Potentilla glandulosa, Sequoia National Park USA L… Raphanus sativus, San Francisco USA L1020660 Rosa californica, Sequoia National Park USA L10202… Sambucus nigra, Yosemite USA L1020385 Senecio triangularis, Asteraceae, Sequoia Nationa… Sidalcea malviflora, Sequoia National Park USA L10… Sisymbrium irio, Death Valley USA L1020038 Lilium pardalinum, Sequoia National Park USA L1020… Lilium pardalinum, Sequoia National Park USA L1020… Lathyrus latifolius, Fabales, Sequoia National Par… Krascheninnikovia ceratoides lanata, Death Valley… Keckiella breviflora, Scrophulariaceae, Yosemite U… Kali turgida, Monument Valley, USA L1010540 Kali turgida, Monument Valley, USA L1010537 Juniperus osteosperma, Utah juniperus, Death Valle… Hippocrepis emerus, Sequoia National Park USA L102… Hieracium albiflorum, Sequoia National Park USA L1… Heuchera micrantha, Yosemite USA L1020336 Heterotheca villosa, Asterales, Zion Natural Park… Helenium bigelovii, Sequoia National Park USA L102… Gomphocarpus physocarpus, Pestana Palace Lisboa Gomphocarpus physocarpus, Pestana Palace Lisboa Gilia capitata, Polemoniaceae, Sequoia National Pa… 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… Fallugia paradoxa, Grand Canyon USA L1010413 Purshia stansburiana, Grand Canyon USA L1010391