Species Orchid, Calypso, Bulbed Calypso, Eastern Fairy Slipper

The Calypso Orchid grows wild on Decatur Island in the San Juan Islands of Washington State. It's usually found in duff and moss a foot o...Read Morer two inside the edge of fir forest, often along dirt and gravel roads with unimproved ditches. The island's old-timers called them Lady Slippers, and the story goes that in the first half of the 20th century, the island's dentist would go out on his wife's birthday in March to pick her a large handful. The orchids are harder to find now. As the island's population has grown, the orchid's population has declined.

slugs, racoons and BIRDS devour these so they should be screened and slug baited all year. Extremely drought tolerant in the soil, shoul...Read Mored be kept barely moist if in a container. Also avoid fertilizers and fungicides as these may kill the symbiotic fungi that grows with it, if grown in containers a good topdressing of woods duff every year in the summer when dormant is recommended.

In my many travels as a forester through the Pacific Northwest I have encountered fairy slipper numerous times and in diverse habitats. M...Read Moreost populations I saw contained light purple to dark purple forms of the species. In 1980 I encountered an all-white individual growing in moss in a British Columbia, Canada, yellow cedar forest, and a friend found an albino population in northern California in 2001. One author shows a photograph of a yellow-flowered clump located in the Olympic National Forest in Washington state. Other locations I have seen Calypso include a fairly dry brushy area along the Kootenai River, Montana, just south of the dam; and the Blue Mountains of Washington, where the species grew directly in moist dense moss along a streamside dominated by a closed-canopy Picea englemannii forest - Cypripedium montanum grew not too far away on a slope in a ponderosa pine/pine grass environ. I found many populations of fairy slipper on Site III Douglas fir habitats at Seaquest Park near Castle Rock, Washington - these populations have been extirpated by human use (a day camp is built at the heart of the fairy slippers) and mole activity occurs that lifts the bulbs or causes them to be buried - no plants remained when I last checked. I also found a single small clump near my home in Belfair, Washington, growing in moss amongst salal on an old overgrown cat road (also Site III). In 1998 I encountered literally hundreds of Calypso orchids in a campground near Trout Lake, Washington, where they grew in moss-covered stony soil and on rotted logs under an open Douglas fir canopy. I have not visited the site since. The last Washington population I found is in Dungeness at the fish hatchery. A few indiviuduals were growing on a road cutbank hidden by grass and brambles in an old-growth DF forest. These were very light-colored lavender, one of which had an enormous leaf size of 8.3 cm. Cave Junction, Oregon, is the last location for Calypso that I am familiar with. Scattered individuals were found in a low flat area amidst deciduous shrubs and poderosa pine.

As sensitive as this plant is known to be, given the right germination conditions it is as adaptable as it is beautiful. I will be experimenting with germination in 2005 (any tips appreciated), since I have three Calypso bulbosa with budded stalks which are already up 1/4" as of December, 2004.

(All descriptions on my Calypso observances came from notes written in my trusty Hitchcock, Flora of the Pacific Northwest, 1976 edition.)

Jerry

I live in Fort Smith, Northwest Territories X0E 0P0, Canada 60°00'N, 111°58' W
Calypso Orchid Calypso bulbosa grows here in the...Read More Boreal forest and I have been lucky enough to have taken some nice pictures of it.

In the specific place where I found it... there were seveal other groupings of the plant... all growing in the wild.

We are just on the edge of the Wood Buffalo National Park on the shore of the Slave River.

Wood Buffalo Park is a very specific almost micro climate area with many unique features... like the most northern nesting point of the White Pelican and the Whooping Crane.