UW Burke Herbarium species comparison

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Crataegus iracunda

Crataegus phaenopyrum

Washington thorn

Crataegus iracunda

Crataegus phaenopyrum
Flowering time May-July
Habitat Grasslands, shores, and damp thickets.
Distribution
[WildflowerSearch map]
[BONAP county map]
Occurring west of the Cascades crest in lowland western Washington; Washington to Oregon, and also in eastern North America where native.
[WildflowerSearch map]
[BONAP county map]
Origin Introduced from eastern North America
Conservation status Not of concern
Sibling taxa
C. castlegarensis, C. chrysocarpa, C. ×cogswellii, C. douglasii, C. gaylussacia, C. laevigata, C. macracantha, C. monogyna, C. okanaganensis, C. okennonii, C. phaenopyrum, C. phippsii, C. tenuior
C. castlegarensis, C. chrysocarpa, C. ×cogswellii, C. douglasii, C. gaylussacia, C. laevigata, C. macracantha, C. monogyna, C. okanaganensis, C. okennonii, C. phippsii, C. tenuior
Web links 
Unless otherwise noted, all data comes from the University of Washington's Burke Herbarium.



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Choose a data source: Flora of North America, OregonFlora, UW Burke Herbarium

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