- Plants
- ›Vascular Plants
- ›flowering plants
- ›Dicots
- ›Heathers, Balsams, Primroses, and Allies
- ›phlox family
- ›Phlox

Yreka phlox
Phlox hirsuta
Yreka phlox (Phlox hirsuta, also known as hairy phlox) is a species of phlox. It is a small flowering plant that grows in the serpentine soils of Siskiyou County, California and is the official city flower of Yreka, California, after which it is named.
From the article Phlox hirsuta on Wikipedia (CC BY-SA), quoted section by section
Description
Yreka phlox plants grow to a height of up to six inches, with thick hairy stems at the base (the specific epithet hirsuta means hairy). In April through June they become covered by small pink or purple flowers.
In human culture
The first recorded specimen of Yreka phlox was discovered by Edward Lee Greene in 1876. Greene was the priest at St. Laurence's Episcopal Church in Yreka (since renamed as St. Mark's) from 1876 to 1877, when he made the discovery; he later became the first botanist at the University of California, Berkeley. The discovery was recorded in 1899 by Elias Nelson, who described its location as "rocky hilltops near Yreka, Siskiyou County, California". In 2009, Yreka phlox was named as the official city flower of Yreka.
Wikipedia: “History”
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Phlox hirsuta in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 78547.