Thursday, August 4, 2011
Platanthera huronensis in the Canadian Rockies
Another orchid we found growing with the Bog Candles and Alaskan Piperias along the Yellowhead Highway was the very common and not very exciting Green Bog Orchis, Platanthera huronensis. In places it was more abundant than the Bog Candles and we even found plants that appeared to be hybrids of this and the Bog Candles.
The flowers on all the plants we saw were very similar, a whitish green with the sepals and petals forming a kind of hood over the lip. The plants ranged in size from a 10-15 cm tall to nearly 60 cm. The flowers were abundant especially on the taller plants, but did not stand out like the white flowers of the Bog Candles. We took plenty of pictures, however.