Thumbnail #1 of Clematis virginiana by Kathleen

Clematis Species, Devil’s Darning Needles, Virgin’s Bower Clematis virginiana

Score Content material Optimistic

On Apr 16, 2015, Chillybean from (Zone 5a) wrote:

What I’ve are certainly Clematis virginiana, bought at a good native plant nursery.

At the moment, I’ve eight of those planted as dormant roots. Some are rising extra vigorously than others. These crops are both male or feminine, so that you want each for a plant to supply seed. It’s the seed heads that I’m actually fascinated with. A facet profit is it’s toxic to mammals, so I don’t must jail (hen wire) the crops to guard them from rabbits that adore the alien clematis.

I like native crops, particularly simply spreading ones to learn the wildlife/bugs now we have. If nothing positive aspects meals from it, I change it with one thing that does.

If I’ve something unfavorable to say about this, it is the above widespread names. I desire wh… learn extra

Optimistic

On Feb 10, 2014, Rickwebb from Downingtown, PA wrote:

It’s quick rising, however not horribly rampant like the same Sweetautumn Clematis (Clemais terniflora) from jap Asia that’s bought and planted round a lot, rather more, sadly, as a result of the Asian species does self-sow at the same time as one plant all over; I feel quite a few unfavorable feedback beneath are actually for this Asian species. Virgin’s-bower is native from New Foundland to Manitoba and all the way down to Texas and Florida is usually bought simply from native plant nurseries, although some giant or particular common nurseries promote it too. It has separate female and male crops (dioecious), and the male (staminate) has whiter, extra showy flowers. The feminine crops produce clusters of feathery plum-like furry achene seeds like different clematis in late summer season – early fall. My plant should be feminine beca… learn extra

Impartial

On Jun 3, 2013, esanita from Tyaskin, MD (Zone 7a) wrote:

Please learn! When you have an aggressive clematis ‘virginiana’, it is in all probability not our native clematis virginiana however the invasive, aggressive non-native clematis terniflora. They appear very a lot alike, however our native virginiana has trifoliate, toothed leaves. The invasive terniflora has largely rounded and untoothed leaves. So test the leaves in your clematis. If they’re rounded and never toothed, then you do not have clematis virginiana. You might have terniflora — do away with it! Please take a look at this web site; it is brief with a really clear description of the 2 clematis’, with photos:

http://deepmiddle.blogspot.com/2008/05/tale-of-two-clematis-…
… learn extra

Impartial

On Apr 6, 2012, KittyWittyKat from Saint Paul, MN (Zone 4b) wrote:

Clematis virginiana is a local US vine with toothed leaf margins – trifoliate. Whereas Clematis terniflora is an unique vine with easy margins and deemed invasive in a number of states.

Optimistic

On Jul 17, 2011, DracusBiology from Portage, MI wrote:

Whoa, whoa, wait a minute… assuming you reside within the Jap United States and Canada this can be a fully native plant. Sure it nonetheless has fairly a possible to be ‘weedy’ however if you’re searching for a local plant/pollinator backyard this can be a first rate selection. Though it’d take slightly further work to maintain it in test the hummingbirds are imagined to go nuts with these things and it has a reasonably lengthy flowering season. There may be a few of this rising in a park close by to my residence and though I have not seen any hummingbirds I’ve seen tons of butterflies on the flowers.

All components of all species of clematis are poisonous and most different native and non-native varieties will trigger some minor pores and skin irritation for those who actually get into it due to the toxin anemonin (for that matter many ot… learn extra

Impartial

On Mar 29, 2011, cmackie from Allentown, PA wrote:

Why does the plant knowledge for this species checklist it as “very aromatic”? I believed the truth that it has no perfume is among the traits that distinguishes it from the invasive Japananes candy autumn clematis.

Damaging

On Aug 12, 2010, frecklez from Rochester, VT wrote:

I am coping with the wild number of virgin’s bower (clematis virginiana) and though I could not discover the feedback in your web site about its invasiveness, I am going to say, WATCH OUT! Usually I take the entire invasive-species factor with a big grain of salt, however now it is struggle!
I had 2 little swamp willows sprout on the similar time by my deck. Swamp willows develop in abundance up again alongside the outdated street so I welcomed them as a local species making themselves at residence. I name them The Twins. They’ve been equivalent dimension and all, till simply this 12 months. I seen one in all them has been doing poorly, shrinking down, shedding not simply leaves however leaf stems, leading to fully naked stems. I believed they had been competing–until I seen this actually fairly vine, ivy-shaped leaves, pretty fairy-like… learn extra

Impartial

On Sep 8, 2009, travelgal from Clarkesville, GA wrote:

I feel this plant may be confused with Candy Autumn Clematis. (terniflora?) They’re very related. One is extra invasive than the opposite. I’ve seen one in all them rising wild in NE GA. It has two-tone varieg. inexperienced leaves. Does anybody have a constructive ID on this? Thanx, Brenda

Optimistic

On Jun 14, 2009, desmarc from New York, NY wrote:

We have had this plant rising in wooden containers on our Manhattan terrace for greater than Three years, and each late summer season it provides nice pleasure to us and all our neighboring apartment dwellers: stunning clouds of white flowers all alongside our railings. After all dies again each winter however comes again robust every spring. Granted, there isn’t any hazard of it escaping the containers and consuming Manhattan, nevertheless it’s an incredible notice of nature within the metropolis.

Optimistic

On Feb 28, 2009, claypa from West Pottsgrove, PA (Zone 6b) wrote:

Clematis virginiana is not any extra poisonous than some other Clematis. This plant is native to many of the US and Canada east of the Rocky Mountains.

Damaging

On Feb 13, 2006, raisedbedbob from Walkerton, VA (Zone 7a) wrote:

Poisonous. Reportedly irritating to pores and skin and mucous membranes. Ingestion could trigger bloody vomiting extreme diarrhea and convulsions.

Impartial

On Aug 14, 2005, grikdog from St. Paul, MN (Zone 4a) wrote:

Put it someplace the place you will not should battle it. I’ve it out again preventing with the virginia creeper on an outdated woodpile. It’s nice there. I had to make use of excessive measures to take away it from close to my storage as a result of it was popping up the place it was not needed. Now we live in peace :).

Optimistic

On Jun 24, 2005, JaxFlaGardener from Jacksonville, FL (Zone 8b) wrote:

I had posted earlier than in my naivete, considering that I had the native Clematis virginiana, when really I had the invasive Japanese Candy Autumn Clematis, C. terniflora. I nonetheless wish to see a photograph of the 2 crops’ leaves and flowers side-by-side to get a greater thought of the variations. It’s my present understanding that C. virginiana has a extra serrate edge to the leaf, whereas C. ternifolia has a easy leaf margin.

I do not assume any native plant, like Clematis virginiana, may be thought of “invasive.” You may name them “prolific spreaders,” however they had been right here earlier than Europeans started to disturb the soil for their very own whims, so contemplate for a second whom the precise “invader” could also be.

Jeremy

Damaging

On Jun 8, 2004, dawogette from Geraldton,
Australia wrote:

Mulch properly with composts in late winter
Aggressive when wholesome, however generally tough to ascertain. The most effective street to success is a cool, shaded root zone.

Prune: in keeping with group (see common notes, above)
Bark: Exfoliating in strips, gray-brown
Root: Fleshy
Perfume: Some spp are strongly aromatic
Fruit: Achenes, typically with feathery types
Flower:
Solitary or in panicles
Campanulate (bell-shaped) or flat.
Excellent or unisexual. Carpels quite a few.
Sepals 4, in 4’s or occaisionally 5’s, petal-like, petals absent, stamens quite a few, some spp. with petal-like stamens.

Foliage:
Easy or pinnately or bipinnately compound

Soil, Water:
Moist however properly drained, fer… learn extra

Pathology:
Powdery Mildew
Fungal Spot
Rust
Wilts
Stem canker
Root rot nematodes (significantly problematic)

Entomology:
Aphids
Scale
Earwigs
Whiteflies

Plant distribution in Australia: Launched “Noxious weed” aggressively eradicated

Sources:
The American Horticultural Society A-Z Encyclopedia of Backyard Vegetation, web page 274-279
Hortus Third, web page 281-285
The Vegetation of Pennsylvania, web page 572-574
Dictionary of Plant Names, Allen J. Coombes, web page 43-44

Damaging

On Jun 7, 2004, LamarB from Huntsville, AL wrote:

This plant has stunning tiny white flowers which bloom and cascade over within the fall, thence it is identify. The draw back is a whole lot of crops it generates throughout your garden. They’re unimaginable to tug up, and really tough to kill, even with Roundup.

Optimistic

On Aug 27, 2003, sistabeth from Harrisburg, NC wrote:

This excellent plant confirmed up in my yard as a volunteer. It was simply transplanted to a full solar space. I had no data of the plant, however began it on a trellis and the outcomes are spectacular. Profuse flowers and heavenly scent. Thanks Mom Nature for this “present”. I’d have paid $ for it.

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