Browse photos by Robert L. Carr:
Achillea
Agoseris
Ambrosia
Antennaria
Arnica
Arnica cordifolia – 4 photos
Arnica fulgens – 10 photos
Arnica gracilis – 10 photos
Arnica mollis – 1 photo
Arnica sororia – 17 photos
Artemisia
Artemisia rigida – 10 photos
Balsamorhiza
Balsamorhiza incana – 16 photos
Balsamorhiza rosea – 10 photos
Bidens
Bidens cernua – 3 photos
Bidens tripartita – 8 photos
Brickellia
Carduus
Carduus acanthoides – 4 photos
Centaurea
Centaurea cyanus – 4 photos
Centaurea diffusa – 2 photos
Centaurea jacea – 3 photos
Centromadia
Chondrilla
Chondrilla juncea – 3 photos
Coreopsis
Coreopsis tinctoria – 2 photos
Crepis
Crepis atribarba – 8 photos
Crepis bakeri – 9 photos
Crepis barbigera – 7 photos
Crepis intermedia – 7 photos
Crocidium
Cyclachaena
Eatonella
Eatonella nivea – 16 photos
Erigeron
Erigeron corymbosus – 3 photos
Erigeron nivalis – 3 photos
Erigeron piperianus – 8 photos
Euthamia
Filago
Filago arvensis – 5 photos
Gaillardia
Gaillardia aristata – 4 photos
Grindelia
Grindelia squarrosa – 4 photos
Helenium
Helenium autumnale – 3 photos
Helianthella
Helianthus
Helianthus annuus – 5 photos
Helianthus cusickii – 3 photos
Heterotheca
Hieracium
Hymenopappus
Iva
Iva axillaris – 1 photo
Lactuca
Lactuca biennis – 5 photos
Lapsana
Lapsana communis – 5 photos
Layia
Layia glandulosa – 4 photos
Madia
Madia sativa – 1 photo
Matricaria
Micropus
Mycelis
Mycelis muralis – 7 photos
Nothocalais
Packera
Packera cana – 11 photos
Packera indecora – 5 photos
Pseudognaphalium
Pyrrocoma
Ratibida
Rhaponticum
Rhaponticum repens – 9 photos
Rigiopappus
Solidago
Sonchus
Sonchus oleraceus – 6 photos
Stenotus
Stephanomeria
Symphyotrichum
Taraxacum
Tetradymia
Tragopogon
Tragopogon dubius – 2 photos
Tragopogon mirus – 8 photos
Tragopogon pratensis – 13 photos
Tripleurospermum
Uropappus
Uropappus lindleyi – 1 photo
Wyethia
Xanthium
Xanthium strumarium – 2 photos