Today's rare plant mentions in CEQA documents

SCH #2026060388 (Beaumont, Riverside County)

Appendix B_Beaumont MDP Line 2 BTR and JD.PDF

Mentions of rare plants in this PDF:
...beneolens), Canada horseweed (Erigeron canadensis), sand-aster (Corethrogyne filaginifolia), jimson...
...species which can be codominant, including sand-aster, naked buckwheat (Eriogonum nudum), gum-plant...
...(Grindelia camporum), and golden aster (Heterotheca sessiliflora; Sawyer et al. 2009, Buck-Diaz and Evens...
...brittlebush (Encelia farinosa), coast goldenbush (Isocoma menziesii), deerweed (Acmispon glaber), white...
...Palmer’s Goldenbush Scrub is dominated by Palmer’s goldenbush (Ericameria palmeri var. pachylepis) in...
...Cienega Seca oxytheca (Acanthoscyphus parishii var. cienegensis) – CRPR 1B.3...
...white-margined everlasting (Antennaria marginata) – CRPR 2B.3...
...rock sandwort (Arenaria lanuginosa var. saxosa) – CRPR 2B.3...
...San Jacinto Valley crownscale (Atriplex coronata var. notatior) – FE, CRPR 1B.1, CS...
...Parish's brittlescale (Atriplex parishii) – CRPR 1B.1, CS...
...Davidson's saltscale (Atriplex serenana var. davidsonii) – CRPR 1B.2, CS...
...Parish's rockcress (Boechera parishii) – CRPR 1B.2...
...San Bernardino rockcress (Boechera peirsonii) – CRPR 1B.2...
...scalloped moonwort (Botrychium crenulatum) – CRPR 2B.2...
...Palmer's mariposa-lily (Calochortus palmeri var. palmeri) – CRPR 1.B2...
...San Bernardino Mountains owl's-clover (Castilleja lasiorhyncha) – CRPR 1B.2...
...Payson’s jewelflower (Caulanthus simulans) – CRPR 4.2, CS...
...peninsular spine flower (Chorizanthe leptotheca) – CRPR 4.2, CS...
...white-bracted spineflower (Chorizanthe xanti var. leucotheca) – CRPR 1B.2...
...Cleveland's bush monkeyflower (Diplacus clevelandii) – CRPR 4.2, CS...
...southern alpine buckwheat (Eriogonum kennedyi var. alpigenum) – CRPR 1B.3...
...San Jacinto Mountains bedstraw (Galium angustifolium ssp. jacinticum) – CRPR 1.B3, CS...
...Alvin meadow bedstraw (Galium californicum ssp. primum) – CRPR 1.B2, CS...
...Fremont's gentian (Gentiana fremontii) – CRPR 2B.3...
...San Bernardino gilia (Gilia leptantha ssp. leptantha) – CRPR 1B.3...
...Parish's alumroot (Heuchera parishii) – CRPR 1B.3...
...vernal barley (Hordeum intercedens) – CRPR 3.2, CS...
...beautiful hulsea (Hulsea vestita ssp. callicarpha) – CRPR 4.2, CS...
...pygmy hulsea (Hulsea vestita ssp. pygmaea) – CRPR 1B.3...
...California satintail (Imperata brevifolia) – CRPR 2B.1...
...California black oak (Juglans californica var. californica) – CRPR 4.2, CS...
...Coulter's goldfields (Lasthenia glabrata ssp. coulteri) – CRPR 1B.1, CS...
...ocellated Humboldt lily (Lilium humboldtii ssp. ocellatum) – CRPR 4.2, CS...
...lemon lily (Lilium parryi) – CRPR 1B.2, CS...
...Hall's monardella (Monardella macrantha ssp. hallii) – CRPR 1B.3, CS...
...San Felipe monardella (Monardella nana ssp. leptosiphon) – CRPR 1B.2...
...California muhly (Muhlenbergia californica) – CRPR 4.3, CS...
...little mousetail (Myosurus minimus ssp. apus) – CRPR 3.1, CS...
...mud nama (Nama stenocarpa) – CRPR 2B.2, CS...
...spreading navarretia (Navarretia fossalis) – FT, CRPR 1B.1, CS...
...woolly mountain-parsley (Oreonana vestita) – CRPR 1B.3...
...rock-loving oxytrope (Oxytropis oreophila var. oreophila) – CRPR 2B.3...
...San Bernardino grass-of-Parnassus (Parnassia cirrata var. cirrata) – CRPR 1B.3...
...white rabbit-tobacco (Pseudognaphalium leucocephalum) – CRPR 2B.2...
...Engelmann oak (Quercus engelmannii) – CRPR 4.2, CS...
...Latimer's woodland-gilia (Saltugilia latimeri) – CRPR 1B.2...
...Parish's checkerbloom (Sidalcea hickmanii ssp. parishii) – CRPR 1B.2...
...Bear Valley checkerbloom (Sidalcea malviflora ssp. dolosa) – CRPR 1B.2...
...salt spring checkerbloom (Sidalcea neomexicana) – CRPR 2B.2...
...Krantz's catchfly (Silene krantzii) – CRPR 1B.2...
...fringed chocolate chip lichen (Solorina spongiosa) – CRPR 2B.2...
...southern jewelflower (Streptanthus campestris) – CRPR 1B.3...
...San Bernardino aster (Symphyotrichum defoliatum) – CRPR 1B.2...
...California dandelion (Taraxacum californicum) – FE, CRPR 1B.1...
...California screw-moss (Tortula californica) – CRPR 1B.2...
...Wright's trichocoronis (Trichocoronis wrightii var. wrightii) – CRPR 2B.1, CS...
...chaparral sand-verbena (Abronia villosa var. aurita) – CRPR 1B.1...
...Yucaipa onion (Allium marvinii) – CRPR 1B.2, CS...
...Horn’s milk-vetch (Astragalus hornii var. hornii) – CRPR 1B.1...
...Coachella Valley milk-vetch (Astragalus lentiginosus var. coachellae) – FE, CRPR 1B.2...
...Plummer's mariposa-lily (Calochortus plummerae) – CRPR 4.2, CS...
...Parry's spineflower (Chorizanthe parryi var. parryi) – CRPR 1B.1, CS...
...Mojave tarplant (Deinandra mohavensis) – SE, CRPR 1B.3, CS...
...Mesa horkelia (Horkelia cuneata var. puberula) – CRPR 1B.1...
...spiny-hair blazing star (Mentzelia tricuspis) – CRPR 2B.1...
...narrow-leaf sandpaper-plant (Petalonyx linearis) – CRPR 2B.3...
...Jaeger’s milk-vetch (Astragalus pachypus var. jaegeri) – CRPR 1B.1, CS...
...thread-leaved brodiaea (Brodiaea filifolia) – FT, SE, CRPR 1B.1, CS...
...smooth tarplant (Centromadia pungens ssp. laevis) – CRPR 1B.1, CS...
...slender-horned spineflower (Dodecahema leptoceras) – FE, SE, CRPR 1B.1, CS...
...Santa Ana River woollystar (Eriastrum densifolium ssp. sanctorum) – FE, SE, CRPR 1B.1, CS...
...marvinii), and many-stemmed dudleya (Dudleya multicaulis; RCA 2025a). Yucaipa onion occurs in...
...Galium californicum ssp....
...Muhlenbergia californica...
...Potentilla rimicola...
...Lilium parryi...
...Deinandra mohavensis...
...Lilium humboldtii ssp....
...Heuchera hirsutissima...
...Dudleya viscida...
...2024 “Dudleya multicaulis,” in Jepson eFlora, ed. Jepson Flora Project (Berkeley...
...Corethrogyne filaginifolia...
...Ericameria palmeri var. pachylepis...
...Isocoma menziesii...

Appendix C_Beaumont MDP Line 2 DBESP.PDF

Mentions of rare plants in this PDF:
...survey area and narrow endemic plant survey area which includes Marvin’s onion (Allium marvinii) and...
...Many-stemmed dudleya (Dudleya multicaulis) (RCA 2025). Therefore, additional surveys for these species...
...plant survey area, which includes Marvin’s onion (Allium marvinii) and Many-stemmed dudleya (Dudleya...
...(Encelia californica), brittlebush (Encelia farinosa), coast goldenbush (Isocoma menziesii), deerweed...
...Cienega Seca oxytheca (Acanthoscyphus parishii var. cienegensis) – CRPR 1B.3...
...Yucaipa onion (Allium marvinii) – CRPR 1B.2...
...white-margined everlasting (Antennaria marginata) – CRPR 2B.3...
...rock sandwort (Arenaria lanuginosa var. saxosa) – CRPR 2B.3...
...Coachella Valley milk-vetch (Astragalus lentiginosus var. coachellae) – FE, CRPR 1B.2...
...San Jacinto Valley crownscale (Atriplex coronata var. notatior) – FE, CRPR 1B.1...
...Parish's brittlescale (Atriplex parishii) – CRPR 1B.1...
...Davidson's saltscale (Atriplex serenana var. davidsonii) – CRPR 1B.2...
...Parish's rockcress (Boechera parishii) – CRPR 1B.2...
...San Bernardino rockcress (Boechera peirsonii) – CRPR 1B.2...
...scalloped moonwort (Botrychium crenulatum) – CRPR 2B.2...
...California jewelflower (Caulanthus californicus) – FE, SE CRPR 1B.1...
...white-bracted spineflower (Chorizanthe xanti var. leucotheca) – CRPR 1B.2...
...slender-horned spineflower (Dodecahema leptoceras) – FE, SE, CRPR 1B.1...
...many-stemmed dudleya (Dudleya multicaulis) – CRPR 1B.2...
...Santa Ana River woollystar (Eriastrum densifolium subsp. sanctorum) – FE, SE, CRPR 1B.1...
...southern alpine buckwheat (Eriogonum kennedyi var. alpigenum) – CRPR 1B.3...
...San Jacinto Mountains bedstraw (Galium angustifolium subsp. jacinticum) – CRPR 1.B3...
...Alvin meadow bedstraw (Galium californicum subsp. primum) – CRPR 1.B2...
...San Bernardino gilia (Gilia leptantha ssp. leptantha) – CRPR 1.B3...
...Parish's alumroot (Heuchera parishii) – CRPR 1B.3...
...mesa horkelia (Horkelia cuneata var. puberula) – CRPR 1B.1...
...pygmy hulsea (Hulsea vestita subsp. pygmaea) – CRPR 1B.3...
...Coulter's goldfields (Lasthenia glabrata ssp. coulteri) – CRPR 1B.1...
...Hall's monardella (Monardella macrantha subsp. hallii) – CRPR 1B.3...
...San Felipe monardella (Monardella nana subsp. leptosiphon) – CRPR 1B.2...
...mud nama (Nama stenocarpa) – CRPR 2B.2...
...spreading navarretia (Navarretia fossalis) – FT, CRPR 1B.1...
...woolly mountain-parsley (Oreonana vestita) – CRPR 1B.3...
...rock-loving oxytrope (Oxytropis oreophila var. oreophila) – CRPR 2B.3...
...white rabbit-tobacco (Pseudognaphalium leucocephalum) – CRPR 2B.2...
...Latimer's woodland-gilia (Saltugilia latimeri) – CRPR 1B.2...
...Parish's checkerbloom (Sidalcea hickmanii ssp. parishii) – CRPR 1B.2...
...salt spring checkerbloom (Sidalcea neomexicana) – CRPR 2B.2...
...Krantz's catchfly (Silene krantzii) – CRPR 1B.2...
...southern jewelflower (Streptanthus campestris) – CRPR 1B.3...
...California screw-moss (Tortula californica) – CRPR 1B.2...
...Wright's trichocoronis (Trichocoronis wrightii var. wrightii) – CRPR 2B.1...
...chaparral sand-verbena (Abronia villosa var. aurita) – CRPR 1B.1...
...Mojave tarplant (Deinandra mohavensis) – SE, CRPR 1B.3...
...narrow-leaf sandpaper-plant (Petalonyx linearis) – CRPR 2B.3...
...Horn’s milk-vetch (Astragalus hornii var. hornii) – CRPR 1B.1...
...Jaeger’s milk-vetch (Astragalus pachypus var. jaegeri) – CRPR 1B.1...
...thread-leaved brodiaea (Brodiaea filifolia) – FT, SE, CRPR 1B.1...
...Palmer's mariposa-lily (Calochortus palmeri var. palmeri) – CRPR 1.B2...
...San Bernardino Mountains owl's-clover (Castilleja lasiorhyncha) – CRPR 1B.2...
...Smooth tarplant (Centromadia pungens ssp. laevis) – CRPR 1B.1...
...Parry's spineflower (Chorizanthe parryi var. parryi) – CRPR 1B.1...
...Fremont's gentian (Gentiana fremontii) – CRPR 2.B3...
...California satintail (Imperata brevifolia) – CRPR 2B.1...
...lemon lily (Lilium parryi) – CRPR 1B.2...
...spiny-hair blazing star (Mentzelia tricuspis) – CRPR 2B.1...
...San Bernardino grass-of-Parnassus (Parnassia cirrata var. cirrata) – CRPR 1B.3...
...Bear Valley checkerbloom (Sidalcea malviflora ssp. dolosa) – CRPR 1B.2...
...fringed chocolate chip lichen (Solorina spongiosa) – CRPR 2B.2...
...San Bernardino aster (Symphyotrichum defoliatum) – CRPR 1B.2...
...California dandelion (Taraxacum californicum) – FE, CRPR 1B.1...

SCH #2026060391 (Oceanside, San Diego County)

Appendix C_Biological Resources Report.PDF

Mentions of rare plants in this PDF:
...critical habitat for thread-leaved brodiaea (Brodiaea filifolia) is located 100 feet north of the proposed...
...(Brodiaea filifolia) is located outside of the proposed project limits, within 100 feet of the Garrison...
...Acmispon prostratus...
...Ambrosia pumila...
...Atriplex coulteri...
...Atriplex pacifica...
...Brodiaea filifolia...
...Centromadia pungens...
...Chaenactis glabriuscula...
...Dudleya blochmaniae...
...Dudleya viscida...
...Eryngium aristulatum...
...Euphorbia misera...
...Ferocactus viridescens...
...Isocoma menziesii var....
...Iva hayesiana...
...Lepidium virginicum var....
...Leptosyne maritima...
...Nama stenocarpa...
...Nemacaulis denudata...
...Nemacaulis denudata...
...Sidalcea neomexicana...