This camas was planted as seed 5 years ago and is blooming for the first time.

For a naturalist these current times can be depressing with widespread ecological destruction being one of the constant themes of life in the new millennium.   However optimism is also part of the human condition and with most naturalists it gains momentum every spring with  perhaps the arrival of the first rufus hummingbird or the first salmonberry bloom.

 For myself this moment happened in June during a walk  through the Courtenay Air Park when I noticed several camas plants in bloom.  The camas is a special plant intertwined with the history of our region. The American  explorer Meriwether Lewis of Lewis and Clark fame described the beauty of fields of camas so vast that they appeared as small lakes of clear water.  Many early European explorers did not believe that a lansdcape so beautiful could be possible without man caring for it.  In fact they were right. The camas fields were not wild.  Many First Nations tended these fields. The camas produces a bulb which when steamed is a nutritious source of carbohydrate.  The camas bulbs were thus highly prized. They could be stored, used for making flour, and frequently traded amongst First Nations.  Camas fields were highly valued, and were tended by their first owners though not in the traditional methods to which Europeans were accustomed.

There are two camas species found locally, the common camas and the great camas.  Besides the size difference the flowers have slightly different diagnostics.  The colour of the bloom varies from a pale lilac  to a deep magenta. Occasionally a pure white bloom can be found.

The camas is often associated with the Garry Oak ecosystem where it frequently grows.  Unfortunately on Vancouver Island only remnants of this most beautiful of ecosystems remain.  In the Courtenay Air Park the Comox Valley Naturalists have been working for many years to create a small piece of  Garry Oak ecosystem. Non-native invasive plants such as Scotch Broom and Himalayan black berry have been systematically removed, while native plants such as Garry Oak  have been planted and tended.

Over five years ago a large quantity of camas seed was scattered and covered with mulch.  I for one had given up on ever seeing the camas emerge.  Last year I found a couple of flowering plants which I dismissed as a fluke.  This year there was no mistaking that a small patch had indeed taken hold.  When it is not flowering, the camas plant is a rather nondescript lily-type plant.  However in flower there is no mistaking this native blue jewel.  Recent DNA testing has resulted in camas being removed from the lily family.

I look forward to the day in the future when the Courtenay Air Park is blue with the blooms of camas under the pale green of Garry Oak trees.   The Naturalists’ vision for this Park  is part of their Wetland Restoration Project which fights invasive plants in the Courtenay River Estuary.  Recently we have erected a new sign on the viewing platform overlooking the lagoon explaining our work in the area.

This work is made possible though funding this year received from the City of Courtenay, the Comox Valley Regional District,  BC Nature, and Ducks Unlimited Canada for which we are grateful.

The post Return of the Camas appeared first on Comox Valley Nature.

Henderson's checkermallow in Courtenay River Estuary

In late July a concerned individual contacted the Comox Valley Naturalists Society to report that purple loosestrife was running rampant in the Courtenay estuary! As the Wetland Restoration crew working on behalf of the CVNS had just finished working in the estuary I was surprised by the report. They had found and removed only a small number of the invasive purple loosestrife plants. Nevertheless I went down to check out this report. What I found was not purple loosestrife but masses of our beautiful native Henderson’s checkermallow (Sidalcea hendersonii) which is sometimes called the marsh hollyhock. From a distance it might well be mistaken for the nefarious purple loosestrife (Lythrum salicaria).

Checkermallow is readily seen growing along the Dyke road in the Courtenay River estuary. In full bloom (late July to August) it puts on a spectacular show of pink flowers. It is tolerant of the salt water and requires humus soil. The estuary provides ideal habitat where the plant can reach more than a meter in height.

We are indeed lucky to have such a beautiful plant growing in our estuary. The Checkermallow grows only in the Pacific Northwest and we are at the northern fringe of its range. It is in fact a Blue listed species, or a species of special concern in BC. This means there are relatively few populations of the plant in our province and those that exist are vulnerable to disturbance.

This beautiful plant is just one of the reasons our estuary is special and needs protection. Much of the work of the CVNS Wetland Restoration project is focused on removing invasive plants such as purple loosestrife and yellowflag iris that can overtake habitat for our native plants like the Henderson’s checkermallow. Although the initial report was mistaken it is great to see that the public is concerned about what is growing in our estuary and are keeping an eye out for non-native invaders.

The Wetland Restoration Project is managed by the Comox Valley Naturalists. Much of the work is being done by contractor Lynda Fyfe of Juniper Environmental Services and with the assistance of volunteers from the Naturalists Society. This important project is made possible through the generous grants from the Comox Valley Regional District, City of Courtenay, Ducks Unlimited Canada and BC Nature. We are truly grateful to our funders who have supported this project through the years.

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The Comox Valley Naturalists Society is an affiliated club of BC Nature, our parent provincial organization.

The post Henderson’s Checker-Mallow in Courtenay River Estuary appeared first on Comox Valley Nature.