Ozette Coralroot
Corallorhize maculata (Rafinesque) Rafinesque var. ozettensis Tisch
This rare orchid was discovered in 1967 and first described in 2001 by Mr. Ed Tisch of Port
Angeles, Washington. It was found in one location in Clallam County on the Olympic Peninsula
in the coastal forests of that county. It was thought, at the time of its discovery, to be confined to
that one county, but has since been discovered in several locations across the water on Whidbey
Island. It was discovered there in 2002 by a young lady named Chelsea Kieffer while studying at
the Pacific Rim campus of the Au Sable Institute on that island. She found it in the woods on the
property of the Institute.
Last year, Chelsea visited Washington again with several other members of her family and led a
group from the Washington Native Orchid Society to see this orchid at the Au Sable Institute. I
was privileged to be a part of that group and to share Chelsea’s continued excitement over her
discovery. Later that day, at another location much further north, near Deception Pass, we found
this orchid once again at a new location and were able to feel some of the excitement of this new
discovery.
This plant is from eight inches to two feet tall and has bright reddish-purple stems. The plants
we saw had from six to twenty-six flowers that completely lacked the spotting of the other two
varieties, the Western Coralroot and the Western Spotted Coralroot. The flowers were the same
color as the stem on the exterior, but opened a greenish color on the inside with green petals
lightly striped in red-purple, a white lip, and a yellow column.
As with all the other Coralroots, this plant is leafless, sending up its flowering stems in June and
July, and leaving no trace of itself except dead spikes when finished. It is thought to be
saprophytic, getting its nourishment not through photosynthesis, but from the roots of other
plants and by means of a soil fungus. Its root looks like a piece of coral, hence its name.
This unique plant was named after the Ozette Indians who were the original occupants of the
land on which it was first found. I am not a taxonomist and have to trust the judgment of those
who know better than I, but this plant looks so different from the other Western Coralroots, that
it is hard to believe they are not entirely different species. It is considered “of special concern”
by the USDA.
Interesting facts:
(1) All the colonies discovered in Clallam County on the Olympic Peninsula were found at 300
meters from the ocean.
(2) In his book, Paul Martin Brown says that this variety is always found in pure colonies, but the
plants on Whidbey Island were not in such colonies, but growing among and with other plants of
the Western Spotted Coralroot.
Western Spotted Coralroot
Ozette Coralroot
Ozette Coralroot
Ozette Coralroot