Orchid Hunting in Northern California and Oregon

Continuing our trip through Washington, Oregon and northern California, we visited a favorite site in California where we photographed both the Few-flowered Rein Orchis, Platanthera sparsiflora, and the California Lady's Slipper, Cypripedium californicum, both of which have a decided preference for wet, serpentine soils.  We found both in abundance and also found a few Phantom Orchids, Cephalanthera austiniae.  At a site in Oregon on our way back we found Epipactis gigantea, the Stream Orchid or Chatterbox.

Platanthera sparsiflora

Few-flowered Rein Orchis

Cypripedium californicum

California Lady's Slipper

 

Cephalanthera austiniae

Phantom Orchid

 

 

Epipactis gigantea

Stream Orchid

 

 

Three Native Orchids in the Northern California Siskiyous

July 9-12 was our big trip for the summer; down along the Oregon coast, into northern California to see the Redwoods and a day in the Siskiyou Mountains of northern California and southern Oregon for some orchid hunting, though we were also looking for Cobra Lilies and other wildflowers that we had not seen before.

The Siskiyous are part of the Klamath Mountains and are a  wonderful area with a unique flora that is due to its serpentine outcrops and soils rich in magnesium, nickel and chromium.  We spent a day in them and most of the day exploring the Knopki Creek Road in northern California looking for orchids there.

We drove nearly 40 miles on forest service roads, many of them very rough, but found all that we were looking for and more, including two orchid species that we had not seen before, one the strikingly beautiful California Lady's Slipper and the other the rather prosaic Few-flowered Rein Orchis.

These two orchids are often found in serpentine areas, the Lady's Slipper exclusively in such areas, and are often associated with the Cobra Lily, a carnivorous plant.  We found all three growing together in several different places and spent hours photographing them, but they were not all we found.

Early on in our explorations we found a few Phantom Orchids, Cephalanthera austiniae, on a bank with some beautiful pink lilies that we were not able to identify.  These orchid are rather uncommon, but we seem to have seen them everywhere this summer.  They are so unusual they are always good to see.

The California Lady's Slipper, Cypripedium californicum, is found only in serpentine areas and reaches the northern limits of its range in the Siskiyous.  It has small flowers but makes up for that by producing an abundance of blooms, as many as twenty per spike, the most of any native Lady's Slipper.

The plants grow to 120 cm tall, but those we saw were shorter, none more than about 75 cm.  The flowers themselves are 10 cm, variable in color from yellowish green through green and bronze, most of them with pink markings at the opening of the lip, a few without any markings.

The Few-flowered Rein Orchis, Platanthera sparsiflora, was always found growing with them, though we also found it growing by itself in the dampest areas and often in large clumps.  It grows to 75 cm, with 2 cm flowers, green and distinctive in shape with many per spike in spite of its name.

 The green flowered Platantheras can be difficult to identify but this should not be.  Its flowers are hooded, the dorsal sepal and petals forming the hood, with the long lip and spur point down beneath the hood and the rest of the flower folded back forming a bearded, cowled monk's head.

It was nice to see two new orchids and one old friend, and we hope to revisit the area another time and do some more orchid hunting in this amazing and wonderful area.  In fact, we spent so much time in this one area that we had little time left for exploring in other areas both in California and Oregon.

California Lady's Slipper (Cypripedium californicum)

We are back today (July 13th) from a four-day trip to Oregon and northern California.  We went to see the Oregon coast and the California Redwoods (that word should always be capitalized!), but also went orchid hunting in the Siskyous of southwestern Oregon and northwestern California.  It was a profitable trip, which gave us opportunity to see seven native orchids, two of them new for us, including the subject of this post.

The California Lady's Slipper reaches the northern limit of its distribution in the Siskyous, and is found further south only in a very small area of northern California.  It is a tall plant, to 130 cm (four feet), though the plants we saw were all shorter, and each stem can carry around twenty flowers, though, again, what we saw had fewer flowers, usually around six to ten per plant with more in only a couple of cases.

The flowers are small, 10 cm, and are yellow-orange to yellowish-green, to clear green and bronze with a white pouch.  All the flowers we saw except on one plant had pink markings at the opening of the lip.  The one stem that was an exception lacked the pink color completely.  The flowers alternate with the leaves and were in prime condition with only the very lowest flowers on the plants showing signs of age and starting to close.

One huge bonus was that these plants which grow only in serpentine areas were found with hundreds of the Few-flowered Rein Orchis, Platanthera sparsiflora, another new species for us, and with the Cobra Lily, Darlingtonia californicum, an amazing insectivorous plant, and also a lover of wet serpentine areas.  The plants we saw were found on a forest service road in California at a high altitude - those at lower altitudes were already finished.