Showing posts with label fma. welchii. Show all posts
Showing posts with label fma. welchii. Show all posts

Friday, June 28, 2019

Orchid Hunting in the Cascades

 

We made a long trip through Washington, Oregon and northern California recently, and spent some time orchid hunting.  We looked for and found seven orchids in Washington, Epipactis gigantea, the Stream Orchid or Chatterbox, so named for its love of lake and stream sides and for its hinged lip, which moves in the breeze, and Cypripedium montanum, the Mountain Lady's Slipper.  The Epipactis, though rare in Washington, we found by the thousands in the location we visited.  The Lady's Slipper was also abundant and we found both the very dark form with the purple-stained lip (fma. welchii) and the albino form (fma. praetertinctum).  In the same place we found the Mountain Lady's Slippers we also found Platanthera unalascensis, the Alaskan Piperia.  At a third location we found Platanthera dilatata, the Bog Candle, and at a fifth location Cephalanthera austiniae, the Phantom Orchid and Corallorhiza maculata, the Spotted Coralroot, both red-stemmed and yellow stemmed varieties, along with a few stems of Corallorhiza striata, the striped Coralroot, both the ordinary variety and the smaller-flowered var. vreedlandii.

Epipactis gigantea
Stream Orchid




Cypripedium montanum
Mountain Lady's Slipper




Cypripedium montanum fma. welchii
Mountain Lady's Slipper, purple-marked lip
 


Cypripedium montanum fma. praetertinctum
Mountain Lady's Slipper, albino form
 

 
 
 
Platanthera dilatata var. dilatata
 Bog Candle


 
Platanthera unalascensis
Alaskan Piperia
 

Cephalanthera austiniae
Phantom Orchid



Corallorhiza maculata var. maculata
Spotted Coralroot



Corallorhiza maculata var. maculata fma. flavida
Spotted Coralroot, yellow-stemmed form
 

 
Corallorhiza striata var. striata
Striped Coralroot
and
Corallorhiza striata var. vreelandii
Vreeland's Coralroot
 

Tuesday, May 24, 2016

Mountain Lady's Slippers in Blewett Pass


On Friday May 21, knowing that everything was blooming early, I toured some orchid sites in eastern Washington and found that things were early indeed.  The Mountain Lady's Slippers, Cypripedium montanum, were well started with their blooming.  I visited two locations and found many of them in bloom at both locations, mostly the form which has purple-red markings around the opening of the lip and darker marking inside the lip, fma. welchii.  I also found the green and white form, forma praetertincum, but it was only just starting to open.  At the first location the sun had not yet come up but at the second location the sun rose while I was taking pictures, thus the difference in lighting.

Cypripedium montanum





Cypripedium montanum fma. welchii
























Cyprripedium montanum fma. praetertinctum