Clematis virginiana (Virgin's Bower)
Also known as: | Devil's Darning Needles |
---|---|
Genus: | Clematis |
Family: | Ranunculaceae (Buttercup) |
Life cycle: | perennial woody |
Origin: | native |
Habitat: | part shade, sun; moist woods, fencerows, along shores |
Bloom season: | July - August |
Plant height: | 6 to 20 foot vine |
Wetland Indicator Status: | GP: FAC MW: FAC NCNE: FAC |
MN county distribution (click map to enlarge): | |
National distribution (click map to enlarge): |
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Detailed Information
Flower:
Branching flattish to somewhat pyramidal clusters of up to 30 stalked flowers arising from leaf axils. Flowers are about 1 inch across with 4 elliptic, white, petal-like sepals that are slightly hairy on the upper surface and more densely so on the lower. There are separate male and female flowers, on separate plants. In the center of male flowers are numerous spreading stamens, white with creamy tips. Female flowers have numerous greenish pistils in the center, each with a curled style, and may be surrounded by a few sterile stamens.
Leaves and stems:
Leaves are compound in groups of 3. Leaflets are up to 4 inches long and 3 inches wide, often cleft or shallowly lobed in 2 or 3 parts, with coarsely toothed edges, sharply pointed tips, a rounded to heart-shaped base and short, finely hairy stalk. The upper surface is hairless or nearly so, the lower variously hairy, especially along major veins. Stems are round to squarish, hairy, often purplish, the lower stem becoming woody. Stems lack tendrils, the leaf stalks twine around surrounding vegetation and structures for support.
Fruit:
The female flowers become a head of finely hairy seed, the remains of the style persisting and elongating, becoming a “tail” about 2 inches long. The seeds ripen from green to rusty brown and the tails become gray and very feathery (see also more photos below), the wind eventually carrying the seed away.
Notes:
While Clematis species are very popular in the nursery trade, this one is conspicuously absent, much due to its incredible vigor and small flower size. It should not be so easily overlooked. Most people think of trellises as a 2'x6" meshed frame purchased at Menards or other garden center. I have strung wires from the base of older trees and strung them to the lower branches and let the vine go where it will. The effect can be stunning—a large vertical column of foliage and effervescent white blooms with very interesting seedheads into winter. This provides untypical vertical structure and a excellent habitat for insects and birds in your garden. Also unlike many non-native Clematis species this is widely adaptable to most garden soils and suffers few nutrient issues as is common in the hybrids. Virgin's Bower is a much more robust vine than its cousin, Purple Clematis (Clematis occidentalis), which has somewhat smaller leaflets that are often unlobed, and flowers that are single, not clustered, with large, violet sepals.
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More photos
- Virgin's Bower plant
- Virgin's Bower plant
- Virgin's Bower habitat
- garden-grown Virgin's Bower, on a tomato cage
- shaggy Virgin's Bower in fall
- ripe fruit
- Virgin's Bower pollinators
Photos by K. Chayka taken in Anoka, Chisago and Ramsey counties. Photos courtesy Peter M. Dziuk taken in Anoka County and in private gardens in Anoka and Ramsey counties..
Comments
Have you seen this plant in Minnesota, or have any other comments about it?
on: 2011-01-28 00:43:18
This plant is very common in open woods, etc. Can be a giant nuisance!
on: 2011-07-13 11:58:20
We found this growing on a balsam near our cabin in May. But flowers were pinkish purple, not white. We checked it again on July 10 and found the feathery fruit. Friends who have a cabin on East Lake, near Big Fork also have the purple virgin's bower. Wild Flowers, by Homer House, published 1934 and 1961, calls it "one of our rarest wild flowers". I can send an image of the flowers if you like. Thanks for what you are doing.
on: 2011-07-13 12:29:52
Maryanne, I believe what you found was the other native Clematis, C. occidentalis - purple clematis. It is only found in the Arrowhead and the few counties in the extreme SE corner of the state. We haven't managed to catch it in bloom ourselves, yet.
on: 2011-08-02 22:35:50
This plant makes up for its small flower size with its prolific bloom and vigor. However if you plant it will propagate itself. I planted this on a hillside I did not want to mow any longer and it has been a very good plant there. It has many beautiful little flies that frequent the flowers. It has very nice seed heads as well. Unfortunately no smell to the flowers I can make out.
on: 2011-10-30 14:53:51
Just scored some Virgin's bower seed from three plants on the north side of Dean's Lake in Shakopee. Sowed it on the south side of the lake, can't wait for the wonderful flowers!!!
on: 2012-09-23 14:33:32
While not abundant, Virgin's bower occurs in a fair number of spots along the trails of the park, and its fruits make it especially noticeable at this time of year (late September).
on: 2014-02-18 09:15:59
Found in abundance growing wild throughout the park alongside trails, near woodlands, profues blooms in mid to late August
on: 2014-09-25 09:54:44
Found along the shoreline of the Rum River in downtown Milaca. Working on plant identification and plant adaptations for biology project. Had not seen this plant in this location before.
on: 2015-07-25 13:04:45
I have this growing to cover the neighbor's 75' long chain link fence. Don't remember if I purchased it or it came up on it's own. Our property borders a 40 acre undeveloped track of land that used to be a pasture.
on: 2015-10-21 17:33:07
Found this at Interstate State Park, near the Dalles Peking area.
on: 2015-11-03 10:28:10
Found this in the fall hiking the North Meadow Trail. The seed pods really caught my eye. Beautiful.
on: 2016-09-29 13:22:59
Found the vine and its stringy flowers one a restored prairie in bright sunlight. Could it be something else?
on: 2017-06-30 18:22:10
I have it growing on the side of my garage, but I don't remember planting it (though I may have lost track). Does it reseed easily and do I need to worry about this?
on: 2017-06-30 18:28:09
Doc, there are separate male and female plants and both are required for a female to produce seed (males don't produce seed). However, both spread rhizomatously (via underground stems) so that is something to watch for. If they're happy in their environment, they can be a little aggressive but usually manageable.
on: 2017-08-03 09:19:02
Please check that it is not the invasive look-alike. If it has toothed leaves it is the native. It it has smooth leaves take it out! It is highly invasive sweet autumn clematis (Clematis terniflora). The flowers and seedpods look alike. See http://mc-iris.org/native-or-invasive-clematis.html.
on: 2017-08-04 18:08:06
Elaine, C. terniflora is not known to be naturalized in MN - possibly a hardiness issue. There has only been one report of it in the whole state, 20 years ago in the Duluth area, in the waste pile of an old commercial greenhouse. That's not to say that it won't start escaping cultivation here like it has in some more southern and eastern states.
on: 2017-08-23 15:29:48
I've got it growing in my yard where it likely started between garages. I have read that it is very poisonous to animals and it is growing onto the hen's house and beginning to cover the fencing for the run. I'd love to leave it if I can because it is quite lovely, but if it will harm the chickens, or dogs how do I remove it?
on: 2017-08-28 20:54:10
I saw some hiking the Snively Trail on Hawk Ridge in Duluth just last week. I have photos :)
on: 2018-08-19 16:23:11
Coon Rapids Dam Regional Park (west side of the Mississippi River).
on: 2018-09-19 11:12:54
Found this on the trail at Mineral Springs Park today. Pretty delicate flower.
on: 2019-11-12 21:12:18
Many places near small rivers in Moose Lake, Barnum, and Otter Creek. Also, as a side note, I was the person who found Clematis terniflora in Duluth. It had been growing there for years since the greenhouse had been out of business for a long time. The vines were very large. I think it is quite hardy in MN. I haven't been back to the site but would not be surprised if it is still there and spreading.
on: 2020-07-02 09:31:23
i have the invasive c. terniflora, sweet autumn clematis here in duluth. im identifying plants as they come up at my new home. there is a patch 20' x 4' full of it, smooth leaves.
on: 2020-08-29 22:08:39
It lives on the arbor with our clematis alpina Willy. I didn't plant it there, it just appeared. So lovely that Willy blooms in the spring and the the virgin crawls all over Willy to bloom in the Fall. Every 3 years I cut both of them completely back or they would both be climbing the nearby trees. We're about 5 miles inland from Lake Superior and receive a lot of lake effect snow in the winter which usually gives us a deep and early snow cover.
on: 2020-09-27 13:26:30
This vine appeared on the south side of my porch last year and has now grown over and around my spirea on the east side. I didn't plant it but remember seeing a plant in Whitewater State Park 2 years ago. Maybe some seeds hitchhiked home. I cut it back this spring - it came back fast!
on: 2020-09-27 13:49:00
Sue, yes it does grow fast. I have it on a 15-foot trellis in the back yard. I have actually cut it down to just a few inches off the ground in early spring and it still climbed all the way up the trellis the same year.
on: 2021-08-18 12:18:22
Lots of it here. Some growing on (and covering up) the invasive buckthorn that we're struggling with It makes me feel better about the buckthorn that I haven't had time to kill yet -- at least someone native is using it.
on: 2021-08-26 14:08:25
I have this growing in our garden bed - the flowers are profuse and showy...does that mean I have the male vine and dose that also mean it won't drop seeds and spread?
on: 2021-08-26 17:00:57
Therese, male and female flowers are both profuse and showy, IMO, the females maybe somewhat less so. If the flowers have dozens of stamens it's male. Male plants do not produce fruit. A female plant will not produce fruit if there are no males nearby.
on: 2021-10-01 11:08:16
I think I have this on my fence in midway, St Paul, but I'm not sure. My vine doesn't have hair on the leaf stalks and the stems are not purplish at all (although they do get woody at the base). I'm not sure, but I think the flowers were smaller than an inch, too. But otherwise, it meets the description, including prolific self-sowing and quick recovery from pruning! (It's growing in-between some old cement slabs, so I can't tell how readily it would spread by rhizomes.) I'd like to keep it if it's really Virgins Bower, but I'm not convinced. Anyone know of another vine it could be? It was here when I moved in, but based on the location I don't think it was planted. The leaves on my vine are definitely toothed, just like in the photos here....
on: 2021-10-01 13:07:20
Anne, if you'd like confirmation on the ID, post some photos on the Minnesota Wildflowers Facebook page.
on: 2022-09-05 11:47:30
One spring I stopped on Air Base Rd, just off of Arrowhead Rd, to try to spot the wild Turk's Cap Lilies that I saw flowering the previous summer. They hadn't sprouted yet, but what I DID see was some plants that I instantly recognized. I'd observed the Jackmanii Clematis sprouting every spring on my parents' trellis, and these shoots looked almost identical. I didn't know that there were WILD clematis around here. I also saw very many Virgin's Bower clematis in the woods across the road from Kohls dept store, and also in the ditch and brush along Joshus Ave by Ideal Street.
on: 2024-04-13 13:40:47
Spotted along side of the new U-Haul storage and rental, formerly ShopKo, just off hwy61 in Winona, MN. Park along the far side of the the lot where employees parked. Female, seed producing plant, in ditch just before dike.
on: 2024-07-14 23:23:01
In bloom in our backyard in Duluth Heights not far from Sherman?s locations mentioned in a previous post.