Showing posts with label cypripedium parviflorum. Show all posts
Showing posts with label cypripedium parviflorum. Show all posts

Monday, June 22, 2020

Yellow Lady's Slippers near Lake Huron

 

In June we visited Michigan to see family and friends there.  While in Michigan we went with one of our sons and his wife for a two day drive along the Michigan shore of Lake Huron.  While driving some of the back roads and doing some hiking we were excited to see the Large Yellow Lady's Slipper in several different locations.  We had not seen many orchids yet because of the covid outbreak and so were thankful that we could add these to our list of orchids for 2020.











Friday, June 7, 2019

Another Orchid-hunting Trip

 

I went on a two-day orchid hunting trip and visited nine different locations.  I found orchids at all but two of the locations and it was very late in the season for the orchid I expected to find there.  These are the results of that two-day search for our native orchids.

At the first location I found the Eastern Fairy Slipper and its natural hybrid with the Western Fairy Slipper, Kostiuk's Hybrid Fairy Slipper.  The Fairy Slippers were very sparse this year and the area they were in had suffered from a windstorm that left numerous blowdowns and blocked trails.

Calypso bulbosa var. americana
Eastern Fairy Slipper


Calypso bulbosa x kostiukiae
Kostiuk's Hybrid Fairy Slipper
 

At the second location that had orchids I checked on a mixed population of Lady's Slippers.  There are that resemble the Mountain Lady's Slipper, flowers that resemble the  Northern Yellow Lady's Slipper and flowers that are clearly hybrids of the two in that population.

Cypripedium x columbianum
Columbia Hybrid Lady's Slipper

flowers that resemble Cypripedium montanum, the Mountain Lady's Slipper






flowers that resemble Cypripedium parviflorum, the Northern Yellow Lady's Slipper


flowers that are clearly hybrids of the two
 

At the third location I found the Mountain Lady's Slipper and the Spotted Coralroot.  The Spotted Coralroots were all the round-lipped variety, but included numerous yellow-stemmed plants.  This usually rare form is more numerous than the normal form in this location.

Corallorhiza maculata var. occidenttalis
Western Spotted Coralroot
 


Corallorhiza maculata var. occidentalis fma. aurea
Western Spotted Coralroot - gold-stemmed form

Cypripedium montanum
Mountain Lady's Slipper

 

At a fourth location there was another orchid I looked for but didn't find.  I did find more Western Spotted Coralroot, though far fewer than previous years.  The weather has been unusual and the Coralroots especially seem to have been affected, with fewer plants everywhere.

Corallorhiza maculata var. occidentalis
Western Spotted Coralroot
 

At a fifth location with orchids I found a few Mountain Lady's Slippers.  I also looked for Coralroots there and found none and for a small rare Lady's Slipper but did not find it, either.  The Mountain Lady's Slippers were at the peak of their bloom at this lower elevation, not the case higher up.

Cypripedium montanum
Mountain Lady's Slipper
 

The other locations were also place where I looked for the Mountain Lady's Slipper and found it, though at the higher elevations they were just starting to bloom.  I also found plants of the albino form, green and white instead of mahogany and white.  They were not fully open, however.

Cypripedium montanum
Mountain Lady's Slipper
 





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

Monday, July 2, 2018

Ten Orchid Species in Mount Robson Provincial Park


Calypso bulbosa var. americana

We backpacked in Mount Robson Provincial Park In British Columbia recently.  We went both for the scenery and the native orchids and were well satisfied with what we saw of both.  On the 23km hike to our campsite we found ten different orchids in bloom and saw several more that were not yet in bloom, a total of twelve, ten of which are featured in this post.  I posted them in the order we saw them, though we saw several species at different places along the trail.

Corallorhiza maculata var. maculata


Neottia borealis


Neottia cordata var. cordata


Neottia cordata var. cordata fma. viridens
 

Platanthera obtusata


Cypripedium parviflorum var. parviflorum
 



Galearis rotundifolia


Cypripedium passerinum


Galearis rotundifolia fma. lineata


Platanthera aquilonis


Corallorhiza trifida



Calypso bulbosa var. americana


Mount Robson and Berg Lake