Browse photos » by photographer
Photographers » Don Knoke » Asteraceae
wtu007625
© 2005, Don Knoke
wtu007626
© 2005, Don Knoke
wtu019394
© 2007, Don Knoke
Ageratina occidentalis
wtu018557
© 2007, Don Knoke
Ageratina occidentalis
wtu018558
© 2007, Don Knoke
Ageratina occidentalis
wtu018559
© 2007, Don Knoke
Ageratina occidentalis
wtu019392
© 2007, Don Knoke
Ageratina occidentalis
wtu019393
© 2007, Don Knoke
Ageratina occidentalis
wtu019262
© 2007, Don Knoke
Agoseris aurantiaca
var. carnea
wtu019373
© 2007, Don Knoke
Agoseris aurantiaca
var. carnea
wtu007570
© 2005, Don Knoke
Ambrosia artemisiifolia
wtu007571
© 2005, Don Knoke
Ambrosia artemisiifolia
wtu026286
© 2009, Don Knoke
Antennaria lanata
wtu026287
© 2009, Don Knoke
Antennaria luzuloides
wtu026288
© 2009, Don Knoke
Antennaria media
wtu005968
© 2005, Don Knoke
Antennaria stenophylla
wtu006899
© 2005, Don Knoke
Antennaria stenophylla
wtu019376
© 2001, Don Knoke
Antennaria stenophylla
wtu019496
© 2008, Don Knoke
Arnica latifolia
wtu016630
© 2003, Don Knoke
Arnica longifolia
wtu026289
© 2009, Don Knoke
Arnica nevadensis
wtu016684
© 2006, Don Knoke
Arnica sororia
wtu016685
© 2006, Don Knoke
Arnica sororia
wtu016686
© 2006, Don Knoke
Arnica sororia
wtu005969
© 2005, Don Knoke
Arnica sororia
wtu005978
© 2005, Don Knoke
Arnica sororia
wtu026290
© 2009, Don Knoke
Balsamorhiza rosea
wtu026291
© 2009, Don Knoke
Balsamorhiza rosea
wtu026292
© 2009, Don Knoke
Balsamorhiza rosea
wtu027362
© 2009, Don Knoke
Brickellia grandiflora
wtu027363
© 2009, Don Knoke
Brickellia grandiflora
wtu019382
© 2007, Don Knoke
Brickellia grandiflora
wtu016633
© Don Knoke
Brickellia oblongifolia
wtu016634
© Don Knoke
Brickellia oblongifolia
wtu016635
© Don Knoke
Brickellia oblongifolia
wtu016636
© Don Knoke
Brickellia oblongifolia
wtu019502
© 2008, Don Knoke
Cacaliopsis nardosmia
wtu016693
© 2006, Don Knoke
Centaurea ×gerstlaueri
wtu016695
© 2006, Don Knoke
Centaurea ×gerstlaueri
wtu016694
© 2006, Don Knoke
Centaurea ×gerstlaueri
wtu007575
© 2005, Don Knoke
Centaurea ×gerstlaueri
wtu034311
© 2011, Don Knoke
Centromadia pungens
wtu034312
© 2011, Don Knoke
Centromadia pungens
wtu034313
© 2011, Don Knoke
Centromadia pungens
wtu034314
© 2011, Don Knoke
Centromadia pungens
wtu031647
© 2010, Don Knoke
Chaenactis thompsonii
wtu019385
© 2007, Don Knoke
Chaenactis thompsonii
wtu016637
© 1997, Don Knoke
Chaenactis thompsonii
wtu016696
© Don Knoke
Chaenactis thompsonii
wtu007576
© 2005, Don Knoke
Chrysothamnus viscidiflorus
wtu026293
© 2008, Don Knoke
Crepis barbigera
wtu026294
© 2008, Don Knoke
Crepis barbigera
wtu006900
© 2005, Don Knoke
Crepis intermedia
wtu019387
© 2007, Don Knoke
Crepis modocensis
wtu016638
© 2006, Don Knoke
Crepis modocensis
wtu007579
© 2005, Don Knoke
Ericameria bloomeri
wtu019389
© 2007, Don Knoke
Ericameria greenei
wtu019390
© 2007, Don Knoke
Ericameria greenei
wtu007630
© 2005, Don Knoke
Ericameria greenei
wtu016714
© 2006, Don Knoke
Ericameria resinosa
wtu016715
© 2006, Don Knoke
Ericameria resinosa
wtu016716
© 2006, Don Knoke
Ericameria resinosa
wtu016717
© 2006, Don Knoke
Ericameria resinosa
wtu016718
© 2006, Don Knoke
Ericameria resinosa
wtu019515
© 2008, Don Knoke
Erigeron acris
wtu019771
© 2008, Don Knoke
Erigeron acris
wtu007580
© 2005, Don Knoke
Erigeron acris
wtu007127
© 2005, Don Knoke
Erigeron acris
wtu019391
© 2007, Don Knoke
Erigeron basalticus
wtu005971
© 2005, Don Knoke
Erigeron bloomeri
wtu007581
© 2005, Don Knoke
Erigeron compositus
wtu007582
© 2005, Don Knoke
Erigeron compositus
wtu016640
© 2006, Don Knoke
Erigeron corymbosus
wtu016641
© 2006, Don Knoke
Erigeron corymbosus
wtu016642
© 2006, Don Knoke
Erigeron corymbosus
wtu019772
© 2008, Don Knoke
Erigeron leibergii
wtu019773
© 2008, Don Knoke
Erigeron leibergii
wtu019774
© 2008, Don Knoke
Erigeron leibergii
wtu019775
© 2008, Don Knoke
Erigeron leibergii
wtu019776
© 2008, Don Knoke
Erigeron leibergii
wtu016719
© Don Knoke
Erigeron pumilus
wtu016643
© 2006, Don Knoke
Eurybia radulina
wtu016644
© 2006, Don Knoke
Eurybia radulina
wtu016645
© 2006, Don Knoke
Eurybia radulina
wtu016646
© 2006, Don Knoke
Eurybia radulina
wtu007585
© 2005, Don Knoke
Euthamia occidentalis
wtu007586
© 2005, Don Knoke
Euthamia occidentalis
wtu007587
© 2005, Don Knoke
Euthamia occidentalis
wtu016729
© 2006, Don Knoke
Filago arvensis
wtu016730
© 2006, Don Knoke
Filago arvensis
wtu016731
© 2006, Don Knoke
Filago arvensis
wtu016732
© 2006, Don Knoke
Filago arvensis
wtu016733
© 2006, Don Knoke
Filago arvensis
wtu007588
© 2005, Don Knoke
Gnaphalium palustre
wtu007589
© 2005, Don Knoke
Gnaphalium palustre
wtu026306
© 2009, Don Knoke
Helianthella uniflora
wtu016736
© 2006, Don Knoke
Heterotheca oregona
wtu016737
© 2006, Don Knoke
Heterotheca oregona
wtu016738
© 2006, Don Knoke
Heterotheca oregona
wtu016734
© 2006, Don Knoke
Heterotheca oregona
wtu016735
© 2006, Don Knoke
Heterotheca oregona
wtu016739
© 2006, Don Knoke
Heterotheca oregona
wtu019396
© 2001, Don Knoke
Hulsea nana
wtu019522
© 2008, Don Knoke
Madia citriodora
wtu019523
© 2008, Don Knoke
Madia citriodora
wtu006906
© 2005, Don Knoke
Madia citriodora
wtu007592
© 2005, Don Knoke
Madia citriodora
wtu019524
© 2008, Don Knoke
Nothocalais alpestris
wtu019416
© Don Knoke
Nothocalais alpestris
wtu026313
© 2009, Don Knoke
Packera paupercula
wtu026314
© 2009, Don Knoke
Packera paupercula
wtu019780
© 2008, Don Knoke
Packera paupercula
wtu026315
© 2009, Don Knoke
Packera streptanthifolia
wtu026316
© 2009, Don Knoke
Packera streptanthifolia
wtu019781
© 2008, Don Knoke
Packera streptanthifolia
wtu007627
© 2005, Don Knoke
Pseudognaphalium thermale
wtu007628
© 2005, Don Knoke
Pseudognaphalium thermale
wtu007629
© 2005, Don Knoke
Pseudognaphalium thermale
wtu016752
© 2010, Don Knoke
Pyrrocoma carthamoides
wtu016751
© 2009, Don Knoke
Pyrrocoma carthamoides
wtu016750
© 2008, Don Knoke
Pyrrocoma carthamoides
wtu016749
© 2007, Don Knoke
Pyrrocoma carthamoides
wtu016748
© 2006, Don Knoke
Pyrrocoma carthamoides
wtu019418
© 2007, Don Knoke
Pyrrocoma hirta
wtu019419
© 2007, Don Knoke
Pyrrocoma hirta
wtu019420
© 2007, Don Knoke
Pyrrocoma hirta
wtu019421
© 2007, Don Knoke
Pyrrocoma hirta
wtu019422
© 2007, Don Knoke
Pyrrocoma hirta
wtu019423
© 2007, Don Knoke
Pyrrocoma hirta
wtu019424
© 2007, Don Knoke
Pyrrocoma hirta
wtu019532
© 2007, Don Knoke
Senecio serra
wtu019427
© 2001, Don Knoke
Solidago spathulata
wtu007617
© 2005, Don Knoke
Sonchus arvensis
wtu007618
© 2005, Don Knoke
Sonchus arvensis
wtu007614
© 2005, Don Knoke
Sonchus arvensis
wtu007615
© 2005, Don Knoke
Sonchus arvensis
wtu007616
© 2005, Don Knoke
Sonchus arvensis
wtu007619
© 2005, Don Knoke
Sonchus arvensis
ssp. uliginosus
wtu007621
© 2005, Don Knoke
Sonchus arvensis
ssp. uliginosus
wtu007622
© 2005, Don Knoke
Sonchus arvensis
ssp. uliginosus
wtu007623
© 2005, Don Knoke
Sonchus arvensis
ssp. uliginosus
wtu007620
© 2005, Don Knoke
Sonchus arvensis
ssp. uliginosus
wtu019428
© 2004, Don Knoke
Stephanomeria paniculata
wtu012366
© 2005, Don Knoke
Stephanomeria tenuifolia
wtu012367
© 2005, Don Knoke
Stephanomeria tenuifolia
wtu019429
© 2007, Don Knoke
Symphyotrichum spathulatum
wtu019430
© 2007, Don Knoke
Symphyotrichum spathulatum
wtu026325
© 2009, Don Knoke
Tonestus lyallii
wtu019436
© 2000, Don Knoke
Townsendia florifera
wtu026337
© 2009, Don Knoke
Wyethia amplexicaulis
© 2004-2025 Burke Museum Herbarium,
Box 355325, University of Washington
Seattle, WA 98195-5325.
Phone: 206-543-1682
Photographers retain © of all photos. Web site contents, including text, © Burke Museum; all rights reserved.

UW Terms | UW Privacy | Contact Us