|Cockspur Hawthorn - Crataegus crus-galli |
Cockspur hawthorn boasts lovely white flowers and an attractive spreading form. But oh, those thorns!
Fruit Trees | Tree Encyclopedia | Tree Index
Cockspur Hawthorn just beginning to bloom May 25th near Chicago. This tree was planted in 1923 
Cockspur Hawthorn has an attractive, widespreading plant habit, glossy dark green foliage, and showy flowers and fruit. Height: 15-18' / Width: 20-25' . An excellent small tree with a widespreading plant form. It has 2-3" clusters of white flowers in spring. Fruit are a bright red, 3/4" pome. They are produced in masses and provide excellent color in late summer and early fall. Foliage is dark green and very glossy. Typical plants of the species have many sharp, 3" long thorns. The tree provides a distinct horizontal accent in the landscape.
Cultural requirements: Needs a well drained soil. Fairly tolerant of drought. Does best in full sun. Does not tolerate poorly drained soils. although most hawthorns are highly susceptible to Cedar Rust, Cockspur Hawthorn is quite resistant with no serious pest problems.
Scientific evidence exists extract from hawthorn fruit and flowers is useful as a treatment for chronic heart failure. Ten double-blind, randomized clinical trials showed hawthorn extract, used as an adjunct to conventional treatment, to be "more beneficial than placebo" in treating 855 patients with chronic heart failure. Shortness of breath and fatigue "improved significantly" compared to placebo .
In plain language, "Hawthorn extract may be used as an oral treatment for chronic heart failure" although the trials did not all measure the same outcomes and several did not designate what conventional treatments the patients also received. Data obtained for meta-analysis was found "suggestive" of a benefit from hawthorn extract when used in combination with conventional treatments .
Hawthorn wood is dense and rot-resistant, and was used for fenceposts and other applications where a moist environment would be encountered. Hawthorn trees are noted as having magical properties in many Neolithic and medieval cultures. Superstitious people today still cling to a belief in faeries and other supernatural beings said to live in close association with the genus. (see Wikipedia 'Crateagus' ).
|Tree Encyclopedia / North American Insects & Spiders is dedicated to providing scientific and educational resources for our users through use of large images and macro photographs of flora and fauna.|
Family Rosaceae - Rose Family; Fruit Trees
Many of these plants are of vital economic importance, the fruit of which contain vitamins, acids, and sugars and can be used both raw and for making preserves, jam, jelly, candy, wine, brandy, cider and other beverages.
Tree Encyclopedia | Tree Index | Fruit Tree Index