ASU : Plants
Arizona State University Vascular Plant Herbarium
Catalog #: ASU0012058
Occurrence ID (GUID): d35e540e-ed36-4f2c-a586-36fd69ee5828
Secondary Catalog #: 103808
Taxon: Haplophyton crooksii (L. Benson) L. Benson
Family: Apocynaceae
Determiner: R. G. Engard
Collector: R. G. Engard   1088   
Date: 1979-07-29
Additional Collectors: W. G. Kepner, L. Porzer
Locality: Mexico, Sonora, 14 miles southeast of Magdelena in western foothills of Sierra Baviso.
30.62686  -110.962502 +-23000m.
Habitat: Soil-filled crevices on rocky outcrops of southern exposure.
Description: Common perennial suffrutescent herb. Corollas bright yellow, root suckering.
Reproductive Condition: flrs
Specimen Images
Record Id: d35e540e-ed36-4f2c-a586-36fd69ee5828
For additional information on this specimen, please contact: Elizabeth Makings (
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Current Record
Arizona State University Vascular Plant Herbarium (ASU:Plants)
R. G. Engard 10881979-07-29
Catalog Number: ASU0012058
GUID: d35e540e-ed36-4f2c-a586-36fd69ee5828
Latest Identification: Haplophyton crooksii
Identified by: R. G. Engard

University of California, Riverside Plant Herbarium (UCR)
R.G. Engard 10881979-07-29
Catalog Number: UCR-69542
Latest Identification: Haplophyton crooksii

Desert Botanical Garden Herbarium (DES)
R. G. Engard 10881979-07-29
Catalog Number: DES00018014
Latest Identification: Haplophyton crooksii

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