Northwest Lichenologists

How to submit photos: 1. Login to the NW lichenologists site (can't post unless you are logged in). 2. Photos tab | Photo gallery. 3. Click "Upload" button at the top. 4. Note the photo numbers that are assigned (note: Wild Apricot changed this and removed the numbers. So now you need to refer to them by the number in the URL. You can copy that from the web address at the top of your screen). 5. In the Forum section click on "Create Topic". Write a question that references the photos.


521 photo(s) Updated on: 03 Nov 2024
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  • Larry Rea
  • 1 image 4cm across
  • 9 portion of apo sxn "b" KOH (shows anastomosing paraphyses)
  • 8 apo sxn "b" (450µm across) H2O polarized
  • 7 closer view of "b"
  • 6 thallus "b" with elongate somewhat radiating areoles protruding (bullate?) towards thallus center,18mm across
  • 5 portion of apo sxn "a" KOH
  • 4 apo sxn "a" (600µm across) H2O polarized/unpolarized
  • 3 closer view of "a"
  • 2 thallus "a" with many well developed apothecia, thallus is 11mm across
  • LABE-283 stalk
  • LABE-328 wet
  • LABE-328
  • #1102
  • #1075 upper
  • KOH
  • KOH
  • KOH
  • left side H2O polarized
  • northeast Olympics
  • 2nd specimen - Image is 310µm across. Color not changed from camera set on auto white balance.
  • Section is 1400µm across. Color not changed from camera set on auto white balance.
  • #4 section of 2nd specimen - couldn’t find asci or spores (asco- or picno-)
  • #3 habit of 2nd specimen (scale for right image in mm).
  • #2 section and spores of 1st specimen
  • #1 habit of 1st specimen (note incipient effigurate. margin at bottom of right image, bar = 1mm) (left image slightly different scale)
  • Cladonia from Josephine Co.
  • clockwise from upper left: large areole with iodine, small areole with iodine, black stuff (cyanobacteria?) micro KOH, small areole with black stuff on surface
  • asci and immature spores of previous image
  • image 1.7cm across
  • apo sxn and spores of previous image
  • image 2.5cm across
  • Deer feeding frenzy, February 2015.
  • NW Lichenologists at work, Dickerson Rocks, Oregon
  • Leptogium gelatinosum apothecia
  • Aspicilia sipeana, apothecial section in polarized light
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