# Endangered and Threatened Wildlife and Plants; Determination of Endangered Status for Sidalcea keckii (Keck's checker-mallow) From Fresno and Tulare Counties, CA
> **US Fish and Wildlife Service** · Final rule. · Published 2000-02-16 · 65 FR 7757
## Document
- **Document number:** 00-3278
- **Category:** endangered-species
- **Sub-agency:** US Fish and Wildlife Service
- **Federal Register citation:** 65 FR 7757
- **CFR reference:** 50 CFR 17
- **Publication date:** 2000-02-16
## Abstract

We, the U.S. Fish and Wildlife Service (Service), determine endangered status for Sidalcea keckii (Keck's checker-mallow) pursuant to the Endangered Species Act (Act) of 1973, as amended. This annual plant is known from serpentine-derived clay soils in the foothill annual grasslands of the central western Sierra Nevada Mountains. The plant is threatened by agricultural land conversion, urbanization, grazing, and extirpation from naturally occurring random events due to the small number and size of its two populations. This rule implements the Federal protection provisions afforded by the Act for this plant species.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2000/02/16/00-3278/endangered-and-threatened-wildlife-and-plants-determination-of-endangered-status-for-sidalcea-keckii)
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