| Scientific Name | Neoholmgrenia hilgardii (Greene) W. L. Wagner & Hoch |
| Family | Onagraceae |
| Common Names | Hilgard’s Neoholmgrenia, Hilgard’s suncup |
| Eastern Washington | Native |
| Conservation Status | |
| Notes |
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NE of Ellensburg, WA along Colockum Pass Rd ca. 15.9 mi NW of jct with Gage Rd.; N 47.23230 W 120.23101; Kittitas Co.; 6/18/2013 
NE of Ellensburg, WA along Colockum Pass Rd ca. 15.9 mi NW of jct with Gage Rd.; N 47.23230 W 120.23101; Kittitas Co.; 6/18/2013 
NE of Ellensburg, WA along Colockum Pass Rd ca. 15.9 mi NW of jct with Gage Rd.; N 47.23230 W 120.23101; Kittitas Co.; 6/18/2013 
NE of Ellensburg, WA along Colockum Pass Rd ca. 15.9 mi NW of jct with Gage Rd.; N 47.23230 W 120.23101; Kittitas Co.; 6/18/2013 
NE of Ellensburg, WA along Colockum Pass Rd ca. 15.9 mi NW of jct with Gage Rd.; N 47.23230 W 120.23101; Kittitas Co.; 6/18/2013 
NE of Ellensburg, WA along Colockum Pass Rd ca. 15.9 mi NW of jct with Gage Rd.; N 47.23230 W 120.23101; Kittitas Co.; 6/18/2013 
NE of Ellensburg, WA along Colockum Pass Rd ca. 15.9 mi NW of jct with Gage Rd.; N 47.23230 W 120.23101; Kittitas Co.; 6/18/2013 
NE of Ellensburg, WA along Colockum Pass Rd ca. 15.9 mi NW of jct with Gage Rd.; N 47.23230 W 120.23101; Kittitas Co.; 6/18/2013 
NE of Ellensburg, WA along Colockum Pass Rd ca. 15.9 mi NW of jct with Gage Rd.; N 47.23230 W 120.23101; Kittitas Co.; 6/18/2013 
NE of Ellensburg, WA along Colockum Pass Rd ca. 15.9 mi NW of jct with Gage Rd.; N 47.23230 W 120.23101; Kittitas Co.; 6/18/2013 
Ca. 3.47 air mi W of Coulee City, WA, W of Hwy 17 across hwy from Dry Falls overlook parking lot.; N 47.60729 W 119.36601; Grant Co., WA.; 5/9/2016 
Ca. 3.47 air mi W of Coulee City, WA, W of Hwy 17 across hwy from Dry Falls overlook parking lot.; N 47.60729 W 119.36601; Grant Co., WA.; 5/9/2016 
Ca. 3.47 air mi W of Coulee City, WA, W of Hwy 17 across hwy from Dry Falls overlook parking lot.; N 47.60729 W 119.36601; Grant Co., WA.; 5/9/2016 
Ca. 3.47 air mi W of Coulee City, WA, W of Hwy 17 across hwy from Dry Falls overlook parking lot.; N 47.60729 W 119.36601; Grant Co., WA.; 5/9/2016 
Ca. 3.47 air mi W of Coulee City, WA, W of Hwy 17 across hwy from Dry Falls overlook parking lot.; N 47.60729 W 119.36601; Grant Co., WA.; 5/9/2016 
Ca. 3.47 air mi W of Coulee City, WA, W of Hwy 17 across hwy from Dry Falls overlook parking lot.; N 47.60729 W 119.36601; Grant Co., WA.; 5/9/2016 
Ca. 3.47 air mi W of Coulee City, WA, W of Hwy 17 across hwy from Dry Falls overlook parking lot.; N 47.60729 W 119.36601; Grant Co., WA.; 5/9/2016
