Special Status Plants of the Redding Field Office

This plant guide identifies the special status plants that are known to occur on public lands administered by the Bureau of Land Management, but they may only be suspected on land administered by the Redding Field Office.  To view a photograph and more information on an individual plant, click on the plant's common name below. To see a complete list of all plants, regardless of if it is known or suspected, click here.

Ahart's Paronychia Paronychia ahartii	Big-Scaled Balsamroot Balsamorhiza macrolepis var. macrolepis	Boggs Lake Hedge Hyssop Gratiola heterosepala
Brandegee's Clarkia Clarkia biloba ssp. brandegeae	Brandegee's Eriastrum Eriastrum brandegeae	Butte County Calycadenia Calycadenia oppositifolia
Butte County Checker-Mallow Sidalcea robusta	Butte County Golden Clover Trifolium jokerstii	Butte County Morning-Glory Calystegia atriplicifolia ssp. buttenesis
Canyon Creek Stonecrop Sedum paradisum	Cut-Leaved Ragwort Senecio eurycephalus var. lewisrosei	Dwarf Soaproot Chlorogalum pomeridianum var. minus
Gentner's Fritillaria Fritillaria gentneri	Greene's Mariposa Lily Calochortus greenei	Hall's Rupertia Rupertia hallii
Heckner's Lewisia Lewisia cotyledon var. heckneri	Legenere Legenere limosa	Mosquin's Clarkia Clarkia mosquinii
Red Bluff Dwarf Rush Juncus leiospermus var. leiospermus	Sanford's Arrowhead Sagittaria sanfordii	Scott Mountain Bedstraw Galium serpenticum ssp. scotticum
Scott Valley Phacelia Phacelia greenei	Shasta Chaenactis Chaenactis suffrutescens	Shasta Clarkia Clarkia borealis ssp. arida
Silky Cryptantha Cryptantha crinita	Slender Orcutt Grass Orcuttia tenuis	Stebbins's Harmonia Harmonia stebbinsii
Stony Creek Spurge Chamaesyce ocellata ssp. rattanii	Tehama County Western Flax Hesperolinon tehamense	White-Stemmed Clarkia Clarkia gracilis ssp. albicaulis
Woolly Balsamroot Balsamorhiza hookeri var. lanata	Yellow-Twist Horsehair Bryoria tortuosa	Clustered Lady's Slipper Cypripedium fasciculatum
Mountain Lady's Slipper Cypripedium montanum	Northern Moon Shrub Dendriscocaulon intricatulum

Special status plants are those plants whose survival is of concern due to 1) their limited distribution, 2) low number of individuals and/or populations, and 3) potential threats to habitat.  The Bureau of Land Management (BLM) uses the term "special status plants" to include: 1) Federal endangered, threatened,proposed and candidate species; 2) California State endangered, threatened, and rare species; and 3) BLM Sensitive plants. Sensitive plants are those species that do not occur on Federal or state lists, but which are designated by the BLM State Director for special management consideration.

It is BLM policy to manage for the conservation of special status plants and their associated habitats and to ensure that actions authorized, funded, or carried out do not contribute to the need to list any species as threatened or endangered.