Search Results
Displaying 925 - 952 of 1898
Quercus tomentella leaves
Date: June 1992
Media Format: Slide
Creator: Dieter H. Wilken
Index Number: SL_20836
Quercus tomentella grove
Date: October 1996
Media Format: Slide
Creator: Dieter H. Wilken
Index Number: SL_20835
Quercus lobata
Date: August 1976
Media Format: Slide
Creator: Dieter H. Wilken
Index Number: SL_20834
chlorogalum purpureum purpureum
Date: July 5, 1999
Media Format: Slide
Creator: Dieter H. Wilken
Index Number: SL_20716
Chlorogalum purpureum reductum
Date: May 22, 2001
Media Format: Slide
Creator: Dieter H. Wilken
Index Number: SL_20715
Astrogalus pycnostachyus pycnostachyus
Date: October 2, 2000
Media Format: Slide
Creator: Dieter H. Wilken
Index Number: SL_20699
Grindelia stricta platyphylla
Date: February 3, 2001
Media Format: Slide
Creator: Dieter H. Wilken
Index Number: SL_20657
Helianthella californica shastensis
Date: July 28, 2003
Media Format: Slide
Creator: Dieter H. Wilken
Index Number: SL_20655
Cirsium loncholepis obispoense
Date: January 17, 2003
Media Format: Slide
Creator: Dieter H. Wilken
Index Number: SL_20640
Cirsium loncholepis obispoense
Date: January 17, 2003
Media Format: Slide
Creator: Dieter H. Wilken
Index Number: SL_20639
Cirsium loncholepis obispoense
Date: January 17, 2003
Media Format: Slide
Creator: Dieter H. Wilken
Index Number: SL_20638
Quercus agrifolia, coast live oak with Festuca californica, SBBG Manzanita Section
Date: Date Unknown
Media Format: Slide
Creator: Carol Bornstein
Index Number: SL_20294
Quercus palmeri
Date: February 3, 2001
Media Format: Slide
Creator: Dieter H. Wilken
Index Number: SL_20610
Quercus palmeri
Date: February 3, 2001
Media Format: Slide
Creator: Dieter H. Wilken
Index Number: SL_20609
Quercus sadleriana
Date: July 28, 2003
Media Format: Slide
Creator: Dieter H. Wilken
Index Number: SL_20608
Quercus lobata
Date: December 30, 1999
Media Format: Slide
Creator: Dieter H. Wilken
Index Number: SL_20607
Lyonothomnus floribundus ssp asplenifolius
Date: July 1997
Media Format: Slide
Creator: Dieter H. Wilken
Index Number: SL_18304
Lyonothomnus floribundus asplenifolius
Date: February 1992
Media Format: Slide
Creator: Dieter H. Wilken
Index Number: SL_18302
Lyonothomnus floribundus asplenifolius
Date: May 1992
Media Format: Slide
Creator: Dieter H. Wilken
Index Number: SL_18298
Styrax officinalis var. californicus
Date: November 1991
Media Format: Slide
Creator: Dieter H. Wilken
Index Number: SL_18292
Eriogonum giganteum var. formosum
Date: September 1997
Media Format: Slide
Creator: Dieter H. Wilken
Index Number: SL_18264
Pinus muricata remorata
Date: May 1992
Media Format: Slide
Creator: Dieter H. Wilken
Index Number: SL_18028
Synthyris reniformis var. cordata, Silver Queen, Gray, Grantspass, Oregon
Date: March 6, 1967
Media Format: Slide
Creator: H.R. Mansfield
Index Number: SL_19905
Synthyris reniformis var. cordata, Silver Queen, Gray, Grantspass, Oregon
Date: March 6, 1967
Media Format: Slide
Creator: H.R. Mansfield
Index Number: SL_19904
Astragalus accidens var. hendersonii, Jackson County, Oregon
Date: April 18, 1964
Media Format: Slide
Creator: H.R. Mansfield
Index Number: SL_19851
Quercus cornelius mulleri
Date: Date Unknown
Media Format: Slide
Creator: Dieter H. Wilken
Index Number: SL_19151
Arabis divaricarpa var. interposita, Josephine County, Oregon
Date: May 19, 1966
Media Format: Slide
Creator: H.R. Mansfield
Index Number: SL_19845
Arabis divaricarpa var. interposita, Josephine County, Oregon
Date: May 19, 1966
Media Format: Slide
Creator: H.R. Mansfield
Index Number: SL_19844