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Knotgrass

Product Name Size ZIN Price Quantity Add to Cart
Knotgrass (Knotweed, Bistort) Tea (Loose) 4 oz 513583 $16.37
8 oz 513584 $26.42
Knotgrass (Knotweed, Bistort) Tea 25 tea bags 513585 $18.62
50 tea bags 513586 $28.96
Knotgrass (Knotweed, Bistort) Cream 2 oz 513587 $24.69
Knotgrass (Knotweed, Bistort) - Salve Ointment 2 oz 513588 $30.67
Knotgrass Glycerite Liquid Extract (1:5) 1 oz - No Flavor 522632 $17.19
1 oz - Strawberry 522633 $19.01
1 oz - Vanilla 522634 $19.01
1 oz - Chocolate 522635 $19.01
1 oz - Mint 522636 $19.01
Knotgrass (Knotweed, Bistort) - 450 mg 100 capsules 513580 $26.38
Knotgrass (Knotweed, Bistort) Powder 4 oz 513581 $28.54
1 oz 513582 $11.98

Knotgrass
Polygonum aviculare L.

Family: Polygonaceae.

Other Names: Knotweed; renouée des oiseaux (French); Vogelknöterich (German); centinodia (Italian).

Description: A spreading, wiry annual weed with sparse, slender stems, distinct nodes covered by translucent stipular sheaths (these have lacerated edges and are dark-coloured at their bases, giving the sterns a distinctive "knotty" appearance) and small, narrow, almost stalkless leaves. Minute reddish flowers are borne in the leaf axils. Several Polygonum species have been moved to the genus Persicaria. Roots of flowery knotweed or he shou wu (Polygonum multiflorum or Fallopia multiflora) is important in Chinese health.

Origin: Europe and Asia; it has become a weed of cultivation in all temperate parts of the world and is collected mainly in eastern Europe.

Parts Used: Whole herb, including the roots (knotweed herb - Polygoni avicularis herba).

Therapeutic Category: Traditional expectorant.

Uses and Properties: Knotweed herb is mainly used, to this day, to help support coughs, bronchial catarrh and inflammation of the mouth and upper respiratory tract. In China and the eastern Mediterranean region it has been used since ancient times as a diuretic and in traditional health also for throat and bronchial ailments, as haemostyptic and to help support skin problems. He shou wu is a tonic herb used in China for numerous and diverse indications (including liver ailments, kidney problems, nervous complaints, premature ageing and infertility).

Preparation and Dosage: A cup of tea can be made from 1.5 g of the chopped dry herb, and taken three to five times a day for coughs and catarrh. The herb or extracts thereof form ingredients of cough teas and various proprietary products used as antitussive and diuretic medicines.

Active Ingredients: It has been speculated that the tannins (3.6% gallo- and catechol tannins) are the main active compounds. Other potentially active constituents present are flavonoids (such as avicularin, quercetin 3-arabinoside, hyperoside, vitexin), mucilage, siicic acid (1%), phenolcarboxylic acids and some coumarins.

Health Effects: Tannins unspecifically inhibit enzymes and receptors; it is plausible to attribute anti-inflammatory and haemostyptic properties to tannins and other phenolic compounds. Silicic acid and flavonoids might enhance diuresis.

Status: Traditional health; Comm. E+.
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Bianca Rosa makes all products as affordable as possible and we are constantly searching the market to maintain our affordability and to look for new ways to serve you. Bianca Rosa has been a trusted household name for many families throughout the world since the 1990s. Bianca Rosa is packed in tamper-proof, recyclable containers.

ZooScape is proud to be the exclusive distributor of all Bianca Rosa products, including creams, salves and oils in the United States, Canada and around the world. Please direct all wholesale and bulk inquiries to 1-844-449-0444.
Daniel03-16-2021

zooscape

Linda10-23-2017

good product!

Barbara09-02-2017

Excellent service!

Kamila07-10-2016

William04-01-2016

great product!

Jocelyn07-18-2015

Good product

JULIANA12-21-2014

Thank you

Angela11-13-2014

great service!

Travis03-19-2014

Great Value!

Chris09-16-2013

wonderful product!

Rosa06-01-2010

what I was looking for

IVO12-17-2009

Nicest in a long time

Albeni07-10-2007

The tea has plain flavor.

Esra04-07-2007

Recomended;very satisfied. The product is as good as I expected. Excellent in all areas.
Thank you.

Gladys03-07-2007

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