Today's rare plant mentions in CEQA documents
- SCH #2026020226 (Perris, Riverside County)
- Appendix B Biological Technical Report and Western Riverside County MSHCP Consistency Analysis.PDF
- Mentions of rare plants in this PDF:
- ...critical habitat is located approximately 6.2 miles southeast for spreading navarretia (Navarretia fossalis)...
- ...Smooth tarplant (Centromadia pungens ssp. laevis) is not a federally or state-listed species but is a MSHCP...
- ... San Diego ambrosia (Ambrosia pumila), federally listed (endangered), CRPR 1B.1, MSHCP Covered...
- ... Chaparral sand-verbena (Abronia villosa var. aurita), CRPR 1B.1...
- ... Yucaipa onion (Allium marvinii), CRPR 1B.2, MSHCP Covered...
- ... Munz’s onion (Allium munzii), federally listed (endangered), state-listed (threatened), CRPR 1B.1,...
- ... Marsh sandwort (Arenaria paludicola), federally listed (endangered), state-listed (endangered),...
- ... San Jacinto Valley crownscale (Atriplex coronata var. notatior), federally listed (endangered), CRPR...
- ... Parish’s brittlescale (Atriplex parishii), CRPR 1B.1, MSHCP Covered...
- ... Davidson's saltscale (Atriplex serenana var. davidsonii), CRPR 1B.2, MSHCP Covered...
- ... Nevin’s barberry (Berberis nevinii), federally listed (endangered), state-listed (endangered), CRPR...
- ... Thread-leaved brodiaea (Brodiaea filifolia), federally listed (threatened), state-listed (endangered),...
- ... Intermediate mariposa lily (Calochortus weedii var. intermedius), CRPR 1B.2, MSHCP Covered...
- ... Salt marsh bird’s-beak (Chloropyron maritimum ssp. maritimum), federally listed (endangered),...
- ... Parry’s spineflower (Chorizanthe parryi var. parryi), CRPR 1B.1, MSHCP Covered but Not...
- ... Long-spined spineflower (Chorizanthe polygonoides var. longispina), CRPR 1B.2, MSHCP Covered...
- ... San Miguel savory (Clinopodium chandleri), CRPR 1B.2, MSHCP Covered...
- ... Slender-horned spineflower (Dodecahema leptoceras), federally listed (endangered), state-listed...
- ... Many-stemmed dudleya (Dudleya multicaulis), CRPR 1B.2, MSHCP Covered...
- ... Sticky dudleya (Dudleya viscida), CRPR 1B.2, MSHCP Covered but Not Adequately Conserved...
- ... Santa Ana River woollystar (Eriastrum densifolium ssp. sanctorum), federally listed (endangered),...
- ... Mesa horkelia (Horkelia cuneata var. puberula), CRPR 1B.1...
- ... Coulter’s goldfields (Lasthenia glabrata ssp. coulteri), CRPR 1B.1, MSHCP Covered...
- ... Heart-leaved pitcher sage (Lepechinia cardiophylla), CRPR 1B.2, MSHCP Covered...
- ... Intermediate monardella (Monardella hypoleuca ssp. intermedia), CRPR 1B.3...
- ... Hall’s monardella (Monardella macrantha ssp. hallii), CRPR 1B.3, MSHCP Covered...
- ... Spreading navarretia (Navarretia fossalis), federally listed (threatened), CRPR 1B.1, MSHCP...
- ... California Orcutt grass (Orcuttia californica), federally listed (endangered), state-listed...
- ... Brand’s star phacelia (Phacelia stellaris), CRPR 1B.1, MSHCP Covered...
- ... White rabbit-tobacco (Pseudognaphalium leucocephalum), CRPR 2B.2...
- ... Chaparral ragwort (Senecio aphanactis), CRPR 1B.2...
- ... San Bernardino aster (Symphyotrichum defoliatum), CRPR 1B.2...
- ... California screw moss (Tortula californica), CRPR 1B.2...
- ... Wright’s trichocoronis (Trichocoronis wrightii var. wrightii), CRPR 2B.1, MSHCP Covered...
- ...Ambrosia pumila...
- ...Allium munzii...
- ...Brodiaea filifolia...
- ...Chorizanthe parryi...
- ...Abronia villosa var....
- ...Allium marvinii...
- ...Atriplex coronata...
- ...Atriplex parishii...
- ...Atriplex serenana...
- ...Berberis nevinii...
- ...Calochortus weedii...
- ...Dudleya viscida...
- ...Horkelia cuneata...
- ...Lasthenia glabrata...
- ...Orcuttia californica Fed...
- ...Navarretia fossalis...
- ...Phacelia stellaris...
- ...Senecio aphanactis...
- ...Tortula californica...
- Western Way Road Widening Draft IS-MND-Feb_2026.PDF
- Mentions of rare plants in this PDF:
- ...within or near the Project Site. Of these, Smooth tarplant (Centromadia pungens ssp. laevis) has a...
- ...moderate potential to occur, and San Diego Ambrosia (Ambrosia pumila) has a low potential to occur....
- SCH #2026020245 (Huntington Beach, Orange County)
- B-1 - Biological Resources Report.PDF
- Mentions of rare plants in this PDF:
- ...(Centromadia parryi ssp. australis). Additionally, it was determined that the project site does not have the...
- ...Abronia maritima...
- ...Abronia villosa var. aurita...
- ...Aphanisma blitoides...
- ...Astragalus hornii var. hornii...
- ...Astragalus pycnostachyus var....
- ...Atriplex coulteri...
- ...Atriplex pacifica...
- ...Atriplex serenana var. davidsonii...
- ...Berberis nevinii...
- ...Arenaria paludicola...
- ...Camissoniopsis lewisii...
- ...Centromadia parryi ssp. australis...
- ...Chloropyron maritimum ssp....
- ...Cistanthe maritima...
- ...Dudleya multicaulis...
- ...Eleocharis parvula...
- ...Eryngium aristulatum var. parishii...
- ...Helianthus nuttallii ssp. parishii...
- ...Hordeum intercedens...
- ...Isocoma menziesii var. decumbens...
- ...Juncus acutus ssp. leopoldii...
- ...Lasthenia glabrata ssp. coulteri...
- ...Lycium californicum...
- ...Nemacaulis denudata var. denudate...
- ...Orcuttia californica...
- ...Suaeda esteroa...
- ...Suaeda taxifolia...
- ...Symphyotrichum defoliatum...
- ...Nama stenocarpa...
- ...Nasturtium gambelii...
- ...Navarretia prostrata...
- ...Phacelia ramosissima var....
- ...Sidalcea neomexicana...