WebSun, resistant to many diseases of Crataegus, e.g. rust. The many on the Oregon State Univ. campus possibly were rootstocks for scion types that died. ... It is also a nuisance in parks, fencerows, and fields. C. monogyna can hybridize with native hawthorn species such as the black hawthorn (C. douglasii) found in the west (Randall and ... WebGENERAL DISTRIBUTION: The most widespread occurrence of black hawthorn is in the Pacific Northwest, from southeastern Alaska south through British Columbia, Alberta, Washington, and Oregon to northern California. Inland distribution encompasses northern Nevada, Utah, Colorado, and Wyoming, western Montana, and Idaho. Douglas …
How to grow and care for hawthorn lovethegarden
WebHawthorn varieties. Crataegus laevigata Paul’s Scarlet is a small, rounded tree covered in showy, light red double flowers. Crataegus laevigata Rosea Flore Pleno is a small, rounded tree with pink double flowers. Crataegus … WebNoteworthy Characteristics. Crataegus douglasii, commonly known as black hawthorn, typically matures over time as a small upright tree to 20-30' tall featuring dense clusters of white flowers in spring, edible fruits that mature to black in late summer and a spreading rounded crown of branches (young twigs red) clad with attractive green leaves and sharp … ruth westheimer wikipedia
Crataegus Species - The Hawthorns - PFAF
WebCommon Name: hawthorn Scientific Name: Family: Rosaceae Genus: Crataegus Species: C. spp Hardiness Zone: 3 to 8 Height: 25 to 35 ft Width: 25 to 35 ft Common Characteristics: Hawthorn is a small dense … WebIt is used in traditional Chinese medicine to improve digestion and treat heart problems. Hawthorn also has a long history in European medicine as a heart tonic. ... Gleye J, et al. Inhibition of thromboxane A2 biosynthesis … WebCrataegus douglasii (Black Hawthorn) is a large shrub or small deciduous tree with a long trunk and a compact, round-topped crown of stout, spreading branches armed with 1 in. … is chess about memorization