Nutmeg advised you human readers to leave your flower seedbeds for the birds, but here’s a plant you should clean up.
Know what it is and why?
Make your guesses and I’ll return later with the answers.
Hmm, here’s a vine you humans ought to become more familiar with–because it’s terribly invasive! You’ll want to get rid of Mile-a-Minute Weed the second you see it.
The triangular leaves and barbed stems are a great way to identify it, even if you don’t notice that the vine is growing 6 inches a day. Yes, it can take over quickly, and we squirrels beg you to keep this from happening! We like our native foods better, though some deer, chipmunks, mice and birds will eat them. Of course, that’s another way the Mile-a-Minute Weed is spreading.
Did you notice some of the leaves have holes in them? That’s because some great humans have released a weevil that eats Mile-a-Minute Weed leaves, then lays its eggs in the stems. The larvae eat the plant from the inside. Read more about Mile-a-Minute Weed and this weevil on this New York Invasive Species Information bulletin.
A human reader mentioned watching out for invasive species in the comments of our Ox-eye Daisy post last week. Plants like Ox-eye Daisy and Queen Anne’s Lace that became naturalized in our fields decades ago aren’t as big of a threat to nature as new plants that are taking over. One of the worst is Mile-a-Minute Weed, Persicaria perfoliata.
The leaves are quite distinctive–a triangle. Note the barbs on the stem. Nothing else looks like Mile-A-Minute Weed.
While it may not really travel a mile in a minute, this vigorous vine can grow six inches in a day and will smother wildflower and shrubs.
That should be enough to convince you to pull those little triangular leaves any time, any place you see them. If you need to know more, here’s the New York Invasive Species information on Mile-A-Minute. Good photos!
All this rain we’ve had has the streams running high here in northern Virginia and the ponds full. This old squirrel has stayed clear of them for fear of being washed away. Same for the roads–but because you humans can’t see a gray squirrel when it’s raining. Besides, who wants wet fur?
The rain has been good for the plants. Our suburban neighborhood is fully green and it seems we’ve moved to the early summer flowers. Because it’s Thursday, we can enjoy pond flowers today!
Unfortunately, not native ones.
Yellow Water Iris has naturalized in North America, but is an invasive plant that some feel is becoming a little too common. Humans like it, plant it and any bit of broken roots spread the plant. We read a good suggestion: only plant this iris in closed garden ponds, not streams, canals or open waterways where the plant roots and seeds can be carried downstream and spread.
So, it’s spring, and we squirrels are reveling in the warmth and color of nature. We see you humans enjoying it, too! One of the plants you may see in your neighborhoods is Japanese Honeysuckle, Lonicera japonica.
This vine isn’t native to North America, but certainly has made itself at home…in fact, it’s ousted many of our native plants from their homes! The semi-evergreen honeysuckle is invasive, and covers over the ground, then native shrubs and trees in its efforts to spread. The flowers may smell fabulous, and provide some cover for birds, but not even the most agile squirrel can get through it’s tangles. Please consider removing Japanese Honeysuckle. It only needs a bit of toe-hold in the yard to take over.
Here’s a good National Park Service fact sheet with more descriptions and how to manage this invasive plant.
In past years during the Blogging A to Z Challenge we’ve featured native wildflowers. If you’d like to see those–Jewelweed and Jack-in-the-Pulpit–just go over to our search bar and type in ‘J is for’ and they should all pop up for you. You can do that for any of our alphabet posts.
We featured this problem shrub last year, so will only give it a brief nose wrinkle and refer you to our November 20, 2012 post. This loose shrub is a Burning Bush escaped to the woods. Its more familiar form is a hedge.
They grow into big ones, at least in our neighborhood.
Miz Flora asked us to put out a warning to all you humans: if you see this plant with the triangular leaves, pull it immediately.
Mile-A-Minute, Persicaria perfoliata, is a vine that will take over ‘in a minute’. Not really, but you get the idea. It is an invasive that Miz Flora is twitching her tail over. She’s seeing it more and more and is very disturbed to think all of Virginia might be covered with it.
The vine appears rather delicate, but has many little teeth along its stem, and triangular leaves.