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Hill Farm Nursery

Cariboo-Grown & Cariboo-Hardy Perennials. Since 1991.

Tanacetum macrophyllum – RAYED TANSY, BIG-LEAF WHITE TANSY

April 19, 2014 by leavesandpages

Big-Leaf White Tansy at Hill Farm, July 2012.

Tanacetum macrophyllum – Big-Leaf White Tansy at Hill Farm, July 2012. Image: HFN

Perennial. Zone 2. Asteraceae. (Formerly Compositae.) Syn. Chrysanthemum macrophyllum. Native from central and eastern Europe to southern Russia; the Carpathian Mountains south to Macedonia.

Grey-green, silky-textured, toothed leaves to 8 inches in length line 24 to 36 inch tall stems, which are topped by dense corymbes of ivory-white, yellow-stamened, yarrow-like flowers in June and July. Whole plant is pungently aromatic when touched.

Detail of flowers and bracted buds. Hill Farm, Macalister, B.C. - July 2011.

Tanacetum macrophyllum – Detail of flowers and bracted buds. Hill Farm, Macalister, B.C. – July 2011. Image: HFN

Detail of ray-and-disk composite flowers. Note small pollinator, mid-right. July 2011.

Detail of ray-and-disk composite flowers. Note small pollinator, mid-right. July 2011. Image: HFN

I recently came upon an interesting ethnobotanical report from Albania which reports that there is a traditional herbal use for Tanacetum macrophyllum. On St. George’s Day, May 6 – one of the most important rural religious festivals which is focussed around taking the flocks of sheep and goats to their summer pastures – this tansy in combination with nettles is rubbed on the goats’ udders in order to increase milk production. Also on St. George’s Day, a close relative, Tanacetum vulgare – Common Tansy, which we know as an introduced European species whose bright yellow button flowers are a common summer sight along rural Cariboo roadsides – is hung in Albanian and Macedonian stables and on butter churns as a good luck charm for abundant milk production.

Tanacetum macrophyllum has also been used to produce an essential oil which is being researched for its effectiveness as an antibacterial and antinflammatory.

If one doesn’t have a dairy goat around, or ambitions to pursue herbal medicine, one can still enjoy Big-Leaf Tansy in the garden. The early foliage is very lovely, being curled and frond-like with contrasting pale undersides, and the flower clusters quietly handsome in bloom. The bloom corymbs turn a mellow shade of greyish-brown as the florets fade; these can be clipped off for tidiness or allowed to remain on the plants, as they are not at all obtrusive.

Big-Leaf White Tansy forms a substantial clump in a year or two, reaching 2 feet in diameter and  3 to 4 feet in height. It is healthily vigorous but generally well-mannered. You may occasionally find a few seedlings, but they are easy to trowel out. Mature plants may be divided, the woody centers cut away, and the younger sections replanted.

This plant is good in mid-border as a contrast plant to showier-flowered things, and in the herb or wildflower garden.

Content in sun to light shade, and very happy with average garden conditions. The richer the soil the lusher it grows, but it is adaptable and can be quite drought tolerant if need be.

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Tanacetum macrophyllum – a look at the rather attractive foliage. Image: HFN

 

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Posted in Full Sun, Mid Height, Perennial, Summer, Tall, White | Tagged Big-Leaf White Tansy, Chrysanthemum macrophyllum, Full Sun, Mid-Height, Rayed Tansy, Summer, Tanacetum macrophyllum, White |

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    Hill Farm Nursery is located in a rural area north of McLeese Lake, B.C. We are not set up for on-farm visitors at present,
    For 2022 you can find us at:
    WILLIAMS LAKE FARMERS' MARKET (May 6 onward)
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    McLEESE LAKE FARMERS' MARKET - TBA
    1-250-297-6553 / arcadiaborealis@gmail.com
  • QUESNEL SEEDY SATURDAY 2021 - cancelled

    Seedy Saturday Quesnel - no word on this event for 2022. Maybe in 2023?
  • WILLIAMS LAKE SEEDY SATURDAY 2022 - it's on!

    Williams Lake Farmers' Market site, in the parking lot between the Cariboo Memorial Recreation Complex and Kiwanis Park.
    We're good to go! Saturday, April 30, 2022, 9 AM till 2 PM.
  • QUESNEL FARMERS' MARKET

    Helen Dixon Centre
    241 Kinchant Street
    Quesnel. B.C.
    Dates for 2022 - Saturdays, May 7 till October 15
    8:30 AM till 1 PM
  • WILLIAMS LAKE FARMERS' MARKET

    Now in the parking lot beside the Recreation Centre/Pool. Head for Kiwanis Park and you'll find the Market!
    Dates for 2022 - Fridays, May 6 till October 7, 2022
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  • McLEESE LAKE FARMERS' MARKET

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  • Affiliations

    Alpine Garden Club of British Columbia
    Alpine Garden Society (Great Britain)
    David Douglas Botanical Garden Society
    Growing North Cariboo Society (F.A.R.M.E.D.)
    North American Rock Garden Society (N.A.R.G.S.)

    Perennial Plant Association (P.P.A.)

    Seeds of Diversity Canada

  • Places to Visit:

    SCOUT ISLAND NATURE CENTRE, Williams Lake, B.C. An oasis of peace on the outskirts of a bustling industrial area. Excellent trail network; something to see 365 days of the year - wildflowers, birds, aquatic life and small mammals. Nature centre, resource library, knowledgeable & enthusiastic naturalists on site.

    DAVID DOUGLAS BOTANICAL GARDEN, Prince George, B.C. Located at the University of Northern British Columbia. A small but interesting perennial flower display garden, lilac display, waterfall & bridge, and the Alice Wolczuk Alpine Garden.

    GOODSIR NATURE PARK, Salmon Valley, B.C. 20 miles north of Prince George. 160 acre private nature reserve, 6 miles of trails, open to the public May-Oct. Wildflowers & trees; an active beaver pond; plant museum, guided & self-guided tours; excellent signage; some rare plants. Picnic tables, firepits & camping available. Entry free; donations welcome.

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    ANCIENT FOREST TRAIL, near Dome Creek, Robson Valley, B.C. (Along Highway 16, halfway between Prince George and McBride. Watch for large signs: "Ancient Forest".) Hiking trails through ancient cedar forest, including a recently completed 1/2 kilometer wheelchair accessible boardwalk portion. Built by dedicated volunteers; a prodigious amount of planning and sheer hard work went into this trail system, and it shows. Worth a stop to walk the boardwalk; you will be inspired to come back and hike the wilder trails as well. Huge cedar trees, ferns, water features - a prime example of B.C.'s rare and endangered Inland Rain Forest. Interpretive signage at parking lot, outhouses, well-thought-out wheelchair unloading/loading area and beautifully designed boardwalk. Donation box.

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