- Record basis:
- Preserved Specimen
- Collection:
- POM
- Most significant identifier:
- 315706
- Accession number:
- 315706
- Specimen type designations:
- Neotype (designated by Benson, L. D. 1982: 961)
accessioning of:
- Record basis:
- Field Unit
- Collecting number:
- 16500
- Collector:
- Benson, L. D. & Warnock, B. H.
- Gathering date
- 1965-04-06
- Country:
- United States of America
- Locality:
- Hill on U.S. 385, 3.5 miles south of U.S. 90 east of Marathon. South side of
gap and road cut. Crest of hill. Drainage Area Rio Grande