Hawthorn (Crataegus oxyacantha) is a tree native to the Mediterranean region whose berries are commonly used in herbal teas and therapeutic blends.
Other names: Haw, May Blossom, May Day Flower, White Thorn
Classification

Kingdom: Plantae
Division: Magnoliophyta
Class: Magnoliopsida
Order: Rosales
Family: Rosaceae
Genus: Crataegus
Species: Crataegus oxyacantha
Description

Hawthorn (Crataegus oxyacantha) is a tree native to the Mediterranean region whose berries are commonly used in herbal teas and therapeutic blends.
Traditional usage

This list reflects the "traditional usage", which should be considered folklore unless supported by a scientific study. Studies, where available, are quoted and referenced. See the Disclaimer below.
Hypertension - Hawthorn berries have been used to lower blood pressure and improve cardiovascular health since the 17th century, although no studies were reviewed to confirm this.
Side effects

This list reflects side effects which should be considered folklore unless supported by a scientific study. Studies, where available, are quoted and referenced. See the Disclaimer below.
No studies were reviewed regarding side effects.
Tea blends

Hawthorn can be used alone as a tea or blended with other herbals. Common blends include:
No blends identified.
Note: the above combinations of herbs and their effects should be considered "folklore" and are not based on clinical studies. See the Disclaimer below.
Chemical makeup

This list of chemicals represents the leaf
material only, where possible, and is not
comprehensive.
Aesculin
Aluminum
Aminopurine
Ascorbic-acid
Ash
Calcium
Carbohydrates
Beta-carotene
Catechin
Choline
Chromium
Citric-acid
Cobalt
Glucose
Hyperoside
Iron
Kilocalories
Lauric-acid
Linoleic-acid
Linolenic-acid
Magnesium
Manganese
Niacin
|
Octacosane
Oxalic-acid
Palmitic-acid
Beta-phenethylamine
Phlobaphene
Phosphorus
Potassium
Procyanidin
Protein
Rhamnose
Riboflavin
Selenium
Silicon
Sodium
Starch
Sugar
Tartaric-acid
Thiamin
Tin
Tyramine
Vitexin
Water
Zinc
|
Ref: [1]
Learn more

PubMed - Clinical studies of Crataegus oxyacantha
References

1. Duke, James A. Handbook of phytochemical
constituents of GRAS herbs and other economic
plants. 2000 Boca Raton, FL. CRC Press.
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