| Scientific Name | Piperia elongata Rydb. |
| Family | Orchidaceae |
| Common Names | dense or dense-flower rein orchid |
| Eastern Washington | Native |
| Synonyms | |
| Conservation Status | |
| Notes |
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Ca. 13 mi W of Kettle Falls, WA along Sherman Creek; N 48.57767 W 118.29141; Ferry Co.; 8/11/2012 
Ca. 13 mi W of Kettle Falls, WA along Sherman Creek; N 48.57767 W 118.29141; Ferry Co.; 8/11/2012 
Ca. 13 mi W of Kettle Falls, WA along Sherman Creek; N 48.57767 W 118.29141; Ferry Co.; 8/11/2012 
Ca. 13 mi W of Kettle Falls, WA along Sherman Creek; N 48.57767 W 118.29141; Ferry Co.; 8/11/2012 
Banks of the Pend Oreille R (W side) ca. .35 mi N of Boundry Dam – Pend Oreille Co., WA – 7/18/2010 
Banks of the Pend Oreille R (W side) ca. .35 mi N of Boundry Dam – Pend Oreille Co., WA – 7/18/2010 
Banks of the Pend Oreille R (W side) ca. .35 mi N of Boundry Dam – Pend Oreille Co., WA – 7/18/2010 
Banks of the Pend Oreille R (W side) ca. .35 mi N of Boundry Dam – Pend Oreille Co., WA – 7/18/2010 
Banks of the Pend Oreille R (W side) ca. .35 mi N of Boundry Dam – Pend Oreille Co., WA – 7/18/2010
