Where did persicaria Perfoliata come from?

Mile-a-minute weed (Persicaria perfoliata (L.) H. Gross, formerly Polygonum perfoliatum) is a member of the polygonum or buckwheat family. It is native to India and Eastern Asia and was accidentally introduced via contaminated holly seed into York County, Pennsylvania in 1930.

Where is mile-a-minute from?

East Asia
Description: Mile-a-minute vine is native to East Asia. It likely was acci- dentally introduced to North America on imported nursery stock through a landscaping nursery in central Pennsylvania in the mid- to late 1930s. Mile- a-minute is a member of the buckwheat family, Polygonaceae.

How fast does mile-a-minute vine grow?

6 inches a day
Vines can reach 25 feet into treetops in a single growing season. Mile-a-minute vine (Persicaria perfoliata formerly Polygonum per- foliatum) is an annual vine that smothers just about anything in its path. Its rapid growth rate – up to 6 inches a day – explains this invasive plant’s common name.

Are there any vines that have triangular leaves?

The size of the triangles varies with the age and vigor of the plant, but the shape remains the same. There are other vines with (almost) equilateral triangular leaves and there are other vines with tiny barbs, but only Mile-a-Minute has both.

Which is an example of a triangular leaf?

Some examples include the duck potato and the arrow arum. The leaves of vines, such as the climbing hempweed, are also triangular. Elliptical or ovate leaves are, as the name suggests, oval-shaped with points that are sharp or rounded.

What kind of leaves do trumpet vines have?

Vines produce leaves in varying shapes and growth patterns. Ivy leaves have a characteristic deeply cut, three-lobed shape with pointed edges. Wisteria leaves produce thin, elongated leaves opposite each other, similar to palm leaves. Trumpet vines produce rows of small leaves clustered together and resembling fern or locust tree leaves.

What kind of leaves do Virginia creeper vines have?

Ivy leaves are deep green or variegated, depending on the variety. Several vines, such as Virginia creeper or ivy turn red or orange in the fall. Vines produce leaves in varying shapes and growth patterns. Ivy leaves have a characteristic deeply cut, three-lobed shape with pointed edges.