University of Arizona Herbarium
Catalog #: 256931
Occurrence ID (GUID): urn:uuid:51f8c1fd-433d-47b5-8100-57d08d80f455
Secondary Catalog #: GRCA 113926
Taxon: Phacelia heterophylla Pursh
Family: Boraginaceae
Determiner: Richard R. Halse (1995)
Show Determination History
Collector: K. Butterfield   260   
Date: 1979-07-21
Verbatim Date: 21 July 1979
Additional Collectors: K.L. Reichhardt, P.L. Warren, B.T. Brown
Locality: United States, Arizona, Coconino County, Grand Canyon National Park; N. rim, road to Nankoweap trailhead, head of South Canyon
36.1086  -112.137 +-10000m.
Substrate: Loamy soil
Associated Species: Engelmann spruce, mixed conifers, Quaking Aspen
Description: Rare herb up to 20 centimeters tall; white flowers
Reproductive Condition: Flowering
Specimen Images
Link to Source: 167489
Record ID: 2324de3b-e69f-4c4c-94d6-43fc1b51c90f
For additional information on this specimen, please contact: ARIZ Herbarium (
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