Calochortus umpquaensis Fredricks ssp. flavicomus Callahan
Annotated by Callahan, F., 9 Jan 2014.

Oregon: Douglas County: [locality and coordinates withheld; status in Oregon: S3 (Rare; OBIC)],
Holotype. Holotype of Calochortus umpquaensis Fredricks ssp. flavicomus Callahan; holotype; det. by Frank Callahan, Sep. 2014; first survey, July 1990. Holotype.

Frank Callahan CUF-BB-1-9, Jul 1990
OSC, Catalog: OSC243401

Calochortus umpquaensis Fredricks ssp. flavicomus Callahan
Annotated by collector, Sep 2014.

Oregon: Douglas County: [locality and coordinates withheld; status in Oregon: S3 (Rare; OBIC)],
ultramafic outcrops on ridgeline and below ridge; assoc: Ceanothus cuneatus see photos flower and habitat. First survey, July 1990, property owned by Champion (International) Lumber Co., sold to Seneca Lumber Co. Phenology: flowering. Isotype: Calochortus umpquaensis Fredricks ssp. flavicomus Callahan.

Frank T. Callahan CUF-BB-3-90, Jul 1990
SOC, Accession: 23893

Calochortus umpquaensis Fredricks ssp. flavicomus Callahan
Annotated by Callahan, F..

Oregon: Douglas County: [locality and coordinates withheld; status in Oregon: S3 (Rare; OBIC)],

Frank Callahan s.n.,
OSC, Catalog: OSC06