Select a marker on the map to view specimen label data or photo metadata. Specimens and photos lacking coordinates are not displayed on the map with location markers but can be accessed by selecting the corresponding highlighted county on the county map.
Erigeronperegrinus var. thompsonii is listed as Threatened in Washington (WANHP). Precise locations for taxa of conservation concern are redacted, with specimens and photos displayed on the map as generalized rectangles aligned to a fixed grid; their precise locations may fall anywhere within the square.