Kingdom:
Phylum:
Angiosperms
Order:
Rosales
Family:
Genus:
Species:
columbiana
ID:
1011475

Status:
valid

Authors:
Howell

Source:
rjp

Year:
1898

Citation Micro:
Fl. N.W. Amer. 1: 163 (1898)

WFO Identifier:
wfo-0001010813

Common Names

  • Columbian Hawthorn
  • Oregon Hawthorn
  • Washington Hawthorn

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Description

Crataegus columbiana (also called the Columbia hawthorn, among many other common names) is a small tree or shrub native to the western United States and northern Mexico. It has white flowers and red fruits, and grows in dry, rocky soils in canyons and foothills.

Uses & Benefits

Crataegus columbiana is used for making jams, jellies, and wines. It is also used to make tea, which is believed to have medicinal properties. It can also be used as an ornamental plant in gardens.

Flower, Seeds and Seedlings

Crataegus columbiana has white flowers that appear in clusters in the spring. The flowers are followed by small, red fruits that contain a single, hard, black seed. The seedlings have a single, oval-shaped cotyledon and a pair of opposite, oval-shaped leaves.

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Cultivation and Propagation

Crataegus columbiana is a deciduous shrub that can be propagated from seeds or cuttings. Seeds should be sown in early spring in a cold frame. Cuttings should be taken from the current season's growth in late spring or early summer and can be rooted in a sandy soil. The shrub prefers full sun and well-drained soil.

Where to Find Crataegus columbiana

Crataegus columbiana can be found in the western United States, primarily in California, Oregon, and Washington.

Species in the Crataegus genus

Crataegus lassa, Crataegus kyrtostyla, Crataegus persimilis, Crataegus ariifolia, Crataegus pruinosa, Crataegus suborbiculata, Crataegus baroussana, Crataegus confinis, Crataegus conjungens, Crataegus drymopila, Crataegus elliptica, Crataegus fruticosa, Crataegus gaylussacia, Crataegus miranda, Crataegus nelsonii, Crataegus okanaganensis, Crataegus okennonii, Crataegus parryana, Crataegus peregrina, Crataegus phippsii, Crataegus pubescens, Crataegus roribacca, Crataegus rosei, Crataegus sejuncta, Crataegus spissiflora, Crataegus vivida, Crataegus korolkowii, Crataegus chlorocarpa, Crataegus atrofusca, Crataegus isfajramensis, Crataegus ferganensis, Crataegus hissarica, Crataegus knorringiana, Crataegus necopinata, Crataegus pamiroalaica, Crataegus poloniensis, Crataegus pseudosanguinea, Crataegus theodori, Crataegus ambigua, Crataegus azarolus, Crataegus chungtienensis, Crataegus dikmensis, Crataegus dzhairensis, Crataegus granatensis, Crataegus heldreichii, Crataegus heterophylloides, Crataegus hupehensis, Crataegus kansuensis, Crataegus karadaghensis, Crataegus klokovii,

Species in the Rosaceae family

Acaena macrocephala, Acaena antarctica, Acaena argentea, Acaena boliviana, Acaena buchananii, Acaena echinata, Acaena agnipila, Acaena cylindristachya, Acaena confertissima, Acaena eupatoria, Acaena integerrima, Acaena leptacantha, Acaena ovina, Acaena magellanica, Acaena masafuerana, Acaena patagonica, Acaena tenera, Acaena platyacantha, Acaena pumila, Acaena splendens, Acaena stricta, Acaena stangii, Acaena trifida, Acaena pallida, Acaena caespitosa, Acaena saccaticupula, Acaena subincisa, Acaena hirsutula, Acaena fissistipula, Acaena glabra, Acaena tesca, Acaena juvenca, Acaena emittens, Acaena dumicola, Acaena profundeincisa, Acaena minor, Acaena alpina, Acaena montana, Acaena myriophylla, Acaena poeppigiana, Acaena anserovina, Acaena sericea, Acaena latebrosa, Acaena sarmentosa, Acaena elongata, Acaena exigua, Acaena rorida, Acaena novae-zelandiae, Acaena pinnatifida, Acaena inermis,