Polygonum persicaria) is an annual plant in the buckwheat family, Polygonaceae. Common names include lady's thumb, spotted lady's thumb, Jesusplant, and redshank.

Is lady's thumb poisonous?

Lady's thumb is edible. The flowers, young shoots and leaves can be used in salads, while the leaves may be cooked like other greens.

What is lady's thumb good for?

Lady's Thumb Medicinal Uses

The potential antibacterial, anti-fungal, and anti-inflammatory properties of the leaves and flowers make it excellent to use topically. This wild edible and medicinal plant has been used to treat a vast array of ailments and injuries, often in poultice form.

What is persicaria used for?

Native to the tropical regions of south and east Asia, Vietnamese coriander, Persicaria odorata, has both medicinal and culinary uses. Its leaves have a spicy, zingy flavour, and are used in Asian dishes including stir fries, Vietnamese soups (pho) and spring rolls.

How do you identify persicaria?

Distinguishing Features

The stem lacks glands on the upper portion near the spikes of flowers. The reddish or purplish blotch is usually present on the upper surface of the leaves but there are some leaves that are without this marking.

Bijenplant in beeld: duizendknoop (Polygonum/Persicaria amplexicaulis Firetail)

Is persicaria invasive?

Although Persicarias have a reputation of being invasive, they do have value in the garden if you have the space. They will grow on almost any soil and in sun or shade, flowering for a long period in varying shapes and shades of red, pink and white.

What is the best persicaria?

• Persicaria amplexicaulis 'Firedance'
• Persicaria amplexicaulis 'September Spires'
• Persicaria runcinata 'Purple Fantasy'
• Persicaria amplexicaulis 'Rosea'
• Persicaria virginiana 'Painter's Palette'
• Persicaria x fennica 'Johanniswolke'
• Persicaria campanulata 'Rosenrot'

Why is it called Jesusplant?

The leaves and the flowers are both edible, although both have low nutritional value. Its most common name comes from the smudge mark found on nearly every leaf, and the same mark resembles that of a heart in some areas, causing some people to call it Jesus plant instead.

Is pale smartweed poisonous?

It is not known if smartweed is safe. It can cause side effects such as stomach irritation when taken by mouth. When the fresh plant is handled it can cause skin irritation and swelling (inflammation).

Should I pull lady's thumb?

If you do decide to pull a mature Lady's Thumb by hand, be aware that it is very difficult to pull the taproot out, and it is likely that seeds will be dropped into the soil. If the plant is a little bigger but has yet to set seeds, which is the perfect time to take a hoe to it.

Is lady's thumb invasive?

Oriental lady's-thumb smartweed is an invasive annual of wet disturbed areas, where it can form large stands.

Is Oriental lady's thumb poisonous to dogs?

Oriental lily poisoning is usually diagnosed because you saw your dog eat the plant or later found chewed stems and flowers. Oriental lilies aren’t as dangerous for dogs as they are for cats, but it is still a good idea to call a veterinarian if your dog ate this plant.

Is lady's thumb medicinal?

Lady's Thumb is a medicinal plant. Native Americans used the leaves in treatments of stomach pains and poison ivy. They also rubbed the plant on their horses as an insect repellant. Lady's Thumb, along with various species of Smartweed are a part of the buckwheat family.

How can you tell a woman's thumb?

tall with pink stems. Most of the height comes from the cylindrical spike of flowers. Identifying Characteristics: Lady's Thumb is very similar to Pink Knotweed, Polygonum pensylvanicum. The only feature that differentiates them is the dark green oval on the center of each Lady's Thumb leaf.

Is redleg edible?

Edible Uses

Seed - raw or cooked. It is rather small and fiddly to utilize.

Is Persicaria Red Dragon Evergreen?

Well-behaved, Persicaria microcephala 'Red Dragon' (Knotweed) is a vigorous, clump-forming, semi-evergreen perennial boasting lance-shaped, burgundy leaves adorned with a bold blue-gray chevron in their center when young. As they mature, they turn silver-purple and finally green.

Do you cut back Persicaria?

They will grow in sun to shade, although in sun the leaves of Persicaria amplexicaulis varieties may be scorch in very hot weather. Care Cut them right back to the ground when the leaves die back, although if the foliage is left until spring it will provide a good hiding place for overwintering creatures.

What is the common name for Persicaria?

Persicaria maculosa (syn. Polygonum persicaria) is an annual plant in the buckwheat family, Polygonaceae. Common names include lady's thumb, spotted lady's thumb, Jesusplant, and redshank.

Can you divide Persicaria?

Propagating Persicaria

Divide mature herbaceous clumps in early autumn or late winter. Sow the seed under glass in spring and grow-on until large enough to plant out in late summer.

What vegetables are in the buckwheat family?

BUCKWHEAT FAMILY: Buckwheat, rhubarb and garden sorrel.

Do Polygonaceae have Stipules?

Neotropical Polygonaceae. Herbs, shrubs, lianas ( stem or tendril climbers ) or trees; without latex or exudate . Stipules usually present, connate to form a leaf sheath ( ochrea ), rarely absent (subfam.

Will Persicaria grow in shade?

Persicaria amplexicaulis and its many cultivars will tolerate a wide range of soils in sun or light shade, and look wonderful with grasses. ... It will also tolerate some shade; the cultivar 'Fens Ruby' looks particularly good next to dusky hellebores.

Is Persicaria the same as Japanese knotweed?

They are closely related to Japanese knotweed and are in the same genus as Himalayan knotweed (Persicaria wallichii). ... Stems are hollow and separated into nodes like knotweed. Leaves are alternately arranged along stems, like knotweed.