Poa ampla Merr.
[= Poa secunda ssp. juncifolia]
Annotated by Michael Curto, 9 Dec 2006. Remarks: (OBI)
Basionym sensu stricto Poa ampla Merrill, Rhodora 4: 145. 1902.
Generic concept: amplissimo. Species concept: amplissmo. Poa secunda Presl, Rel. Haenk. 1: 271. 1830, sensu amplo.
Generic concept: amplissimo. Species concept: lato. Vasc. Pl. Pac. NW (1969): Accepted. Poa juncifolia Lamson-Scribner, USDA Div. Agrost. Bull. 11: 52, pl. 8. 1898.
Generic concept: amplissimo. Species concept: stricto. Man. Grasses U.S. (1951): Accepted. Intrmnt. Fl. (1977): Accepted. Poa ampla Merrill, Rhodora 4: 145. 1902.
Generic concept: amplissimo. Generic concept: amplissimo. Infraspecific concept: stricto. Poa secunda Presl ssp. juncofolia (Lamson-Scribner) R. Spreng, Phytologia 71(5): 401. 1991.
Generic concept: amplissimo. Species concept: amplissimo. Infraspecific concept: stricto. Poa juncifolia Lamson-Scribner var. ampla (Merrill) Dorn, Vascl. Pl. Wyoming 298.1988.

Idaho: Lincoln County: Sagebrush-steppe of Snake River Plain. Playa-like depression (Rattle Reservoir), ca 0.25 mi. from rd., nne of lava flow. Elev. 4721 ft.
UTM Zone 12, 273440E, 4784216N; T3S R22E S12 SE1/4 NW1/4 6PM
Datum: NAD 83.
;0 slope, dry mud, with Artemisia tridentata, A. tripartita, weedy. Phenology: Fertile.

S. Popovich 06, Jun 20, 2006
With P. Wolken
CRMO, Accession: 223, Catalog: 4735