Plant seeds tend to travel far and wide with birds and animal migratory patterns. What takes root is dependent on soil, climate, etc. Meaning, what’s native is less dependent on location and more on conditions.
As climate changes, conditions change, and so the set of plants best suited to any particular location changes as well.
Plant ranges are migrating due to climate change. For species that are native to areas close enough to be introduced naturally invasive is not a useful definition.
Some native plants can handle that kind of temperature change better than others. I wish there were a database of plants that are both native and climate resilient for different areas.
However, the vines themselves are a thorny menace, with a coating of sharp, strong spines that hook backwards towards the root. Catch one of these sometimes slender tendrils around an ankle while walking, and you might think you can just pull through it... and rapidly learn that you shouldn't.
If you can't convince someone to pick them for you, go armoured. I have some old fire turn-out pants that help quite a bit.
I believe they're native to the UK, but not the US. The plant was also rated in second place for per day nectar production per flower in a UK plants survey conducted by the AgriLand project which is supported by the UK Insect Pollinators Initiative.
They also look wonderful, so they're very much here to stay.
One or two on the list are non-native, simply because their nectar production was so good. Admittedly I've been relatively blasé when it comes to native vs non-native. My only requirements were that bees like it and it can grow in the hard, clay-like soil in my garden. I've had no issues with the native plants getting blocked out by the non-native, but I will keep an eye on it and remove any foreign guests that seem to be taking my hospitality too generously.
I've planted the Lonicera periclymenum species, which is very much native to the UK. I'm also looking to plant the other type, Lonicera xylosteum, in the coming months. If you're in the US though I believe it could well be an invasive species from Europe.
Yes, I'm in the US - Minnesota in fact. Our worst bush/tree invader is Buckthorn, but Honeysuckle is right behind it. I believe both were introduced as garden plants.
Having just now read about Rhododendron destroying habitats all around the UK, I'm inclined to tear it out. I'll play it by ear and just keep an eye on it for the moment. If it starts growing unruly I'll be sure to take my shears to it. If only it wasn't so pretty, and so bee-friendly!
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