Today's rare plant mentions in CEQA documents

SCH #2026040290 (Los Angeles, Los Angeles County)

Appendix B.PDF

Mentions of rare plants in this PDF:
...oaks, Western sycamore/ Platanus racemosa, California black walnut/ Juglans californica, or...
...Western sycamore/ Platanus racemosa, California black walnut/ Juglans californica, or California...

Appendix B_1.PDF

Mentions of rare plants in this PDF:
...oak (Quercus dumosa)....
...Southern California black walnut (Juglans californica var. californica)....
...California walnut (Juglans californica)...
...Abronia maritima...
...Arenaria paludicola...
...Asplenium vespertinum...
...Astragalus tener var. titi...
...Atriplex coulteri...
...Atriplex pacifica...
...Atriplex parishii...
...Astragalus brauntonii...
...Atriplex serenana var....
...Berberis nevinii...
...Calochortus catalinae...
...Calochortus clavatus...
...Calystegia felix...
...Camissoniopsis lewisii...
...Centromadia parryi ssp....
...Centromadia pungens...
...Chaenactis glabriuscula...
...Chorizanthe parryi var....
...Chorizanthe parryi var....
...Convolvulus simulans...
...Deinandra paniculata...
...Dichondra occidentalis...
...Dithyrea maritima...
...Dudleya multicaulis...
...Eryngium aristulatum...
...Erysimum insulare...
...Erysimum suffrutescens...
...Galium cliftonsmithii...
...Harpagonella palmeri...
...Helianthus nuttallii ssp....
...Hordeum intercedens...
...Horkelia cuneata var....
...Juglans californica...
...Juncus acutus ssp....
...Lasthenia glabrata ssp....
...Lepechinia fragrans...
...Lepidium virginicum...
...Lilium humboldtii ssp....
...Nama stenocarpa...
...Nasturtium gambelii...
...Navarretia fossalis...
...Navarretia prostrata...
...Orcuttia californica...
...Phacelia hubbyi...
...Phacelia ramosissima...
...Phacelia stellaris...
...Potentilla multijuga...
...Quercus dumosa...
...Quercus durata var....
...Quercus engelmannii...
...Ribes divaricatum var....
...Romneya coulteri...
...Rupertia rigida...
...Sagittaria sanfordii...
...Sidalcea neomexicana...
...Spermolepis lateriflora...
...Suaeda taxifolia...
...Phacelia ramosissima....
...● Southern California black walnut (Juglans californica)...
...Monterey cypress (Cupressus macrocarpa)...
...Monterey pine (Pinus radiata)...

ENV-2023-2650-MND IS Apr 2026.PDF

Mentions of rare plants in this PDF:
...oak (Quercus dumosa)...
...Southern California black walnut (Juglans californica var. californica)...
...(Quercus dumosa);...
...Southern California Black Walnut (Juglans californica var. californica);...

SCH #2026040327 (Los Angeles, Los Angeles County)

Appendix B.PDF

Mentions of rare plants in this PDF:
...berberidifolia); southern California black walnut (Juglans californica); western sycamore...

Compiled MND.PDF

Mentions of rare plants in this PDF:
...excluding the Scrub Oak (Quercus berberidifolia); (b) Southern California Black Walnut (Juglans californica); (c) Western...
...excluding the Scrub Oak (Quercus berberidifolia); (b) Southern California Black Walnut (Juglans californica); (c) Western...
...excluding the Scrub Oak (Quercus berberidifolia); (b) Southern California Black Walnut (Juglans californica); (c) Western...

SCH #2026040350 (Olympic Valley, Placer County)

MND_OCR.PDF

Mentions of rare plants in this PDF:
...in the proposed project area in the 2025 surveys...
...(Botrychium ascendens), Scalloped moonwort (Botrychium crenulatum), and the following species...
...(Carex davyi), Subalpine aster (Eurybia merita), American manna grass (Glyceria grandis), Plumas mousetail (Ivesia...
...sericoleuca), Ribbonleaf pondweed (Potamogeton epihydrus), and Alderleaf buckthorn (Rhamnus alnifolia). Because...
...Although the three-tipped sagebrush (Artemisia tripartita) was not positively identified to species, for the purposes of...

SCH #2026040377 (Palmdale, Los Angeles County)

7321_BRIXX_ISMND_2026_03_17 rev per City comments CLEAN R01.PDF

Mentions of rare plants in this PDF:
...paintbrush (Castilleja gleasoni) was not expected to occur within the BSA due to a lack of suitable...
...Golden goodmania (Goodmania luteola) CRPR...
...Lancaster milk-vetch (Astragalus preussii var. laxiflorus) CRPR...
...Mojave paintbrush (Castilleja plagiotoma) CRPR...
...Mojave spineflower (Chorizanthe spinosa) CRPR...

Technical Appendices-2026-03-11.PDF

Mentions of rare plants in this PDF:
...Sahuaro cactus (Carnegiea gigantea)....
...Crucifixion thorn (Castela emoryi)....
...Panamint dudleya (Dudleya saxosa)....
...Bristlecone pine (Pinus longaeva)....
...• Crowned muilla (Muilla coronata) CRPR...
...• Lemmon’s syntrichopappus (Syntrichopappus lemmonii) CRPR...
...• Mojave monardella (Monardella exilis) CRPR...
...• Short-joint beavertail (Opuntia basilaris var. brachyclada) CRPR...
...• White pygmy poppy (Canbya candida) CRPR...
...• Golden goodmania (Goodmania luteola) CRPR...
...• Lancaster milk-vetch (Astragalus preussii var. laxiflorus) CRPR...
...• Mojave paintbrush (Castilleja plagiotoma) CRPR...
...• Mojave spineflower (Chorizanthe spinosa) CRPR...
...paintbrush (Castilleja gleasoni) found in Appendix C, Species Occurrence Potential Determination,...
...Five sensitive plant species, crowned muilla (Muilla coronata) CRPR...
...(Syntrichopappus lemmonii) CRPR...
...G3?S3, short-joint beavertail (Opuntia basilaris var. brachyclada) CRPR...
...(Canbya candida) CRPR...
...Four sensitive plant species, Golden goodmania (Goodmania luteola) CRPR...
...CRPR...
...are growing...
...Ferocactus acanthodes (barrel cactus), Castela emoryi (crucifixion thorn), Dudleya saxosa (panamint...
...dudleya), Pinus longaeva (bristlecone pine), and Washingtonia filifera (fan palm)....
...CCGP (California Conservation Genomics Project), 2025. Opuntia basilaris var. brachyclada (ShortJoint Beavertail). Available at https...

SCH #2026040378 (Pasadena, Los Angeles County)

IS MND_Eaton Wash Stormwater Capture.PDF

Mentions of rare plants in this PDF:
...macrophyllum), Pacific madrone (Arbutus menziesii), southern California black walnut (Juglans californica), blue...
...oak (Quercus douglasii), Engelmann oak (Quercus engelmannii), black oak (Quercus kelloggii), valley oak (Quercus...
...sycamore), Juglans californica (California walnut), Quercus berberidifolia (Scrub oak), Quercus...
...Quercus engelmannii – Engelmann oak...
...Cercocarpus betuloides – birch leaf mountain mahogany...
...Aphyllon validum ssp....
...Astragalus brauntonii...
...Atriplex serenana var....
...Berberis nevinii...
...Calochortus clavatus...
...Calochortus palmeri...
...Calochortus striatus...
...Calochortus weedii...
...Castilleja gleasoni...
...Centromadia parryi...
...Chorizanthe parryi...
...Cladium californicum...
...Claytonia peirsonii...
...Cuscuta obtusiflora...
...Helianthus nuttallii...
...Hordeum intercedens...
...Horkelia cuneata var....
...Imperata brevifolia...
...Lasthenia glabrata...
...Dudleya cymosa ssp....
...Dudleya densiflora...
...Dudleya multicaulis...
...Galium grande...
...Lepidium virginicum...
...Lilium parryi...
...Linanthus concinnus...
...Lupinus peirsonii...
...Monardella australis...
...Navarretia prostrata...
...Opuntia basilaris var....
...Oreonana vestita...
...Phacelia stellaris...
...Ribes divaricatum...
...Scutellaria bolanderi...
...macrophyllum), Pacific madrone (Arbutus menziesii), California black walnut (Juglans californica), blue oak...
...(Quercus douglasii), Engelmann oak (Quercus engelmannii), California black oak (Quercus kelloggii), valley oak...
...arbutifolia), and birch leaf mountain mahogany (Cercocarpus betuloides)—and non-native plants, including tree of...
...(Pinus torreyana)...
...grade that is one of the following species...
...(Pinus torreyana)...
...Pinus torreyana...

SCH #2026040379 (, Lake County)

Biological Resources Assessment.PDF

Mentions of rare plants in this PDF:
...Known habitat for the special-status plant, Napa lomatium (Lomatium repostum); and...
...(Arctostaphylos manzanita ssp. elegans) at the Boggs Mountain State Demonstration Forest managed by...
...common manzanita (Arctostaphylos manzanita ssp. manzanita)....
...Area, Napa lomatium (Lomatium repostum), and no other special-status plants have the potential to...
...Amsinckia lunaris...
...Arctostaphylos manzanita ssp. elegans...
...Arctostaphylos stanfordiana ssp. raichei...
...Astragalus rattanii var. jepsonianus...
...Brasenia schreberi...
...Calystegia collina ssp. oxyphylla...
...Calystegia collina ssp. tridactylosa...
...Camissonia lacustris...
...Carex praticola...
...Castilleja rubicundula var. rubicundula...
...Ceanothus confusus...
...Chlorogalum pomeridianum var. minus...
...Ceanothus divergens...
...Erigeron greenei...
...Eriogonum nervulosum...
...Eryngium constancei...
...Fritillaria pluriflora...
...Gratiola heterosepala...
...Grimmia torenii...
...Harmonia hallii...
...Hemizonia congesta ssp. congesta...
...Hesperolinon adenophyllum...
...Hesperolinon bicarpellatum...
...Hesperolinon sharsmithiae...
...Horkelia bolanderi...
...Imperata brevifolia...
...Lasthenia burkei...
...Layia septentrionalis...
...Leptosiphon jepsonii...
...Limnanthes floccosa ssp. floccosa...
...Lupinus antoninus...
...Lupinus sericatus...
...Mielichhoferia elongata...
...Navarretia leucocephala ssp. bakeri...
...Navarretia leucocephala ssp. pauciflora...
...Navarretia leucocephala ssp. plieantha...
...Navarretia paradoxinota...
...Orcuttia tenuis...
...Penstemon newberryi var. sonomensis...
...Potamogeton zosteriformis...
...Sidalcea oregana ssp. hydrophila...
...Streptanthus brachiatus ssp. brachiatus...
...Streptanthus brachiatus ssp. hoffmanii...
...Streptanthus glandulosus ssp. hoffmanii...
...Streptanthus hesperidis...
...Trichostema ruygtii...
...Trifolium hydrophilum...
...Viburnum ellipticum...
...Lasthenia burkei Burke's...
...Orcuttia tenuis...
...Burke's Goldfields Lasthenia burkei...
...Few-flowered Navarretia Navarretia leucocephala ssp. pauciflora (=N....
...Loch Lomond Coyote Thistle Eryngium constancei...
...Many-flowered Navarretia Navarretia leucocephala ssp. plieantha...
...Slender Orcutt Grass Orcuttia tenuis...
...Amsinckia lunaris...
...Arctostaphylos manzanita ssp. elegans...
...Arctostaphylos stanfordiana ssp....
...Astragalus rattanii var. jepsonianus...
...Brasenia schreberi...
...Calystegia collina ssp. oxyphylla...
...Calystegia collina ssp. tridactylosa...
...Camissonia lacustris...
...Carex praticola...
...Castilleja rubicundula ssp. rubicundula...
...Ceanothus confusus...
...Ceanothus divergens...
...Chlorogalum pomeridianum var. minus...
...Erigeron greenei...
...Eriogonum nervulosum...
...Eryngium constancei...
...Fritillaria pluriflora...
...Gratiola heterosepala...
...Grimmia torenii...
...Harmonia hallii...
...Hemizonia congesta ssp. congesta...
...Hesperolinon adenophyllum...
...Hesperolinon bicarpellatum...
...Hesperolinon sharsmithiae...
...Horkelia bolanderi...
...Imperata brevifolia...
...Lasthenia burkei...
...Layia septentrionalis...
...Leptosiphon jepsonii...
...Limnanthes floccosa ssp. floccose...
...Lomatium repostum...
...Lupinus antoninus...
...Lupinus sericatus...
...Navarretia leucocephala ssp. bakeri...
...Navarretia leucocephala ssp. pauciflora...
...Navarretia leucocephala ssp. plientha...
...Navarretia paradoxinota...
...Orcuttia tenuis...
...Penstemon newberryi var. sonomensis...
...Potamogeton zosteriformis...
...Streptanthus brachiatus ssp. hoffmanii...
...Streptanthus brachiatus ssp. brachiatus...
...Streptanthus hesperidis...
...Trichostema ruygtii...
...Trifolium hydrophilum...
...Viburnum ellipticum...
...Kelley, R.B. and Ganders, F.R. 2012. Amsinckia lunaris, in Jepson Flora Project (eds.) Jepson eFlora,...
...Chlorogalum pomeridianum var. pomeridianum...
...Lomatium repostum...
...Eriophyllum lanatum...
...Arctostaphylos manzanita ssp. manzanita...
...Hosackia crassifolia...
...Lupinus albifrons...
...Cercocarpus betuloides...
...Galium californicum...
...Viola purpurea...

INITIAL STUDY.PDF

Mentions of rare plants in this PDF:
...is known to occur in the Study Area, Napa lomatium (Lomatium repostum), and no other...