City of Boulder
Catalog #: CIBO-0002523
Secondary Catalog #: 896
Taxon: Crataegus macracantha var. occidentalis Eggl.
Family: Rosaceae
Collector: Anne Maley   458   
Date: 1992-06-18
Verbatim Date: 6/18/1992
Locality: United States, Colorado, Boulder, Area: South Boulder Foothills; OSProperty: Wells; OSTrail: Shanahan; South shanahan ridge trail.
39.96301  -105.25383 +-500m.  WGS84
Verbatim Coordinates: T1S R70W sec 17 SW┬╝
Georeference Remarks: I placed the point in SW 1/4 of section 17 along a ravine south of the trail. RA; Geocoded 12/12/2018
Elevation: 1737 meters Verbatim Elevation: 5700 ft.
Habitat: Dry ravine.
Description: Tree with white flowers
Reproductive Condition: Seed
Notes: Common Name: Hawthorn;
Specimen Images
Record ID: a0bb2df9-56cd-47e1-adea-7de3ea454f5a
For additional information on this specimen, please contact: Ann Lezberg (
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