In year 2010, Canada Post issued the definitive stamps consist of four stamps that feature orchid flowers in one miniature sheet format. The depicted species are Striped coralroot, Giant Helleborine , Rose Pogonia , Grass Pink.
Striped Coralroot or Corallorhiza striata is a species of orchid that native to much of North America, especially Canada and the northern and western United States.
It is a member of the coniferous understory flora, where it lives in the layer of decaying plant matter on the ground obtaining nutrients from fungi via mycoheterotrophy.
This coralroot has an erect stem which may be red, pink, purple, or yellow-green to almost white. It is mostly made up of an inflorescence of orchid flowers.
Each flower is an open array of sepals and similar-looking petals which may be pink or yellowish and have darker pink or maroon stripes.
Inside the flower is a column formed from the fusion of male and female parts, which may be spotted with purple or red. The fruit is a capsule one or two centimeters long.
