CCH2 Portal Checklist: Steele/Burnand Anza-Borrego Desert Research Center Vascular Plant Checklist

NATIVE. Note: Named Ottleya strigosa in iNaturalist, but this taxon name is in the Jepson eFlora and Plants of the World Online., iNat Observations; Michael G. Simpson 4861 [IRVC]

Astragalus nuttallianus DC. - Nuttall's Milkvetch

NATIVE, iNat Observations; Rebecca Crowe 718 [OBS]

Dalea mollissima (Rydb.) Munz - Soft Prairie Clover

NATIVE, iNat Observations; Michael G. Simpson 4871 [IRVC]

Lupinus arizonicus (S. Watson) S. Watson - Arizona Lupine

NATIVE, iNat Observations; Michael G. Simpson 4865 [IRVC]

Olneya tesota A. Gray - Ironwood

NATIVE, iNat Observations; Melvin M. Sweet 1155 [SD]

Prosopis glandulosa Torr. - Mesquite

Prosopis glandulosa var. torreyana (L.D. Benson) M.C. Johnst. - Honey Mesquite

NATIVE, iNat Observations; Michael G. Simpson 4758 [SDSU], Michael G. Simpson 4758 [IRVC]

Psorothamnus schottii (Torr.) Barneby - Indigo Bush

NATIVE, iNat Observations; Rebecca Crowe 721 [OBS]

FOUQUIERIACEAE

Fouquieria splendens Engelm. - Ocotillo

NATIVE, iNat Observations; Michael G. Simpson 4718 [IRVC]

GERANIACEAE

Erodium cicutarium (L.) L'Hér. ex Aiton - Red-Stem Filaree/Storksbill

NATURALIZED (native to Eurasia), iNat Observations; Michael G. Simpson 4845 [IRVC]

Erodium texanum A. Gray - Desert Filaree/Storksbill

NATIVE, iNat Observations; Michael G. Simpson 4846 [IRVC]

HYDROPHYLLACEAE

Emmenanthe penduliflora Benth. - Whispering Bells

NATIVE, iNat Observations; Michael G. Simpson 4856 [IRVC]

Phacelia crenulata Torr. ex S.Watson - Crenulate Phacelia

Phacelia crenulata var. minutiflora (J.W.Voss ex Munz) Jepson

NATIVE, iNat Observations; Michael G. Simpson 4857 [SDSU], Michael G. Simpson 4857 [IRVC]

Phacelia distans Benth. - Distant Phacelia

NATIVE, iNat Observations; Michael G. Simpson 4876 [IRVC]

KRAMERIACEAE

Krameria bicolor S. Watson - White Rhatany

NATIVE, iNat Observations; Michael G. Simpson 4966 [IRVC]

Krameria erecta Willd. ex Schult. & Schult. f. - Pima Rhatany

NATIVE, iNat Observations; Michael G. Simpson 4969 [IRVC]

LAMIACEAE

Condea emoryi (Torr.) Harley & J.F.B.Pastore - Desert-Lavender

NATIVE, iNat Observations

Salvia columbariae Benth. - Chia

NATIVE, iNat Observations; Michael G. Simpson 4872 [IRVC]

LOASACEAE

Mentzelia involucrata S. Wats. - Sand Blazing Star

NATIVE, iNat Observations; Michael G. Simpson 4829 [IRVC]

MALVACEAE

Abutilon palmeri A. Gray - Palmer's Mallow

NATIVE, iNat Observations

Eremalche rotundifolia (A. Gray) Greene - Desert Five-Spot

NATIVE, iNat Observations

Hibiscus denudatus Benth. - Rock Hibiscus

NATIVE, iNat Observations; Michael G. Simpson 4830 [SDSU], Michael G. Simpson 4830 [IRVC]

NYCTAGINACEAE

Allionia incarnata L. - Trailing Windmills

Michael G. Simpson 4967 [IRVC]

Allionia incarnata var. incarnata - Typical Trailing Windmills

NATIVE, iNat Observations; Michael G. Simpson 4808 [SDSU], Michael G. Simpson 4808 [IRVC]

Boerhavia triquetra S. Watson - Slender Spiderling

Boerhavia triquetra var. intermedia (M.E. Jones) Spellenb. - Five-wing Spiderling

NATIVE, iNat Observations; Michael G. Simpson 4817 [SDSU], Michael G. Simpson 4817 [IRVC]

ONAGRACEAE

Chylismia claviformis (Torr. & Frém.) A. Heller - Clavate Evening-Primrose

Chylismia claviformis subsp. peirsonii (Munz) W.L. Wagner & Hoch - Peirson's Browneyes

NATIVE, iNat Observations; Michael G. Simpson 4869 [IRVC]

Eremothera boothii (Douglas) W.L. Wagner & Hoch - Booth's Evening-Primrose

Eremothera boothii subsp. condensata (Munz) W.L. Wagner & Hoch - Desert Lantern

NATIVE, iNat Observations; iNat Observations; Michael G. Simpson 4824 [SDSU], Michael G. Simpson 4827 [IRVC]

Eulobus californicus Nutt. ex Torr. & A. Gray - False-Mustard

NATIVE, iNat Observations; Michael G. Simpson 4820 [IRVC]

PAPAVERACEAE

Eschscholzia minutiflora S. Watson - Pygmy Gold-Poppy

NATIVE, iNat Observations; Michael G. Simpson 4854 [IRVC], Michael G. Simpson 4873 [IRVC]

Eschscholzia parishii Greene - Parish's Poppy

NATIVE, iNat Observations; Michael G. Simpson 4847 [SDSU], Michael G. Simpson 4847 [IRVC]

PHRYMACEAE

Diplacus bigelovii (A.Gray) G.L.Nesom - Bigelow’s Monkey Flower

Diplacus bigelovii var. bigelovii - Typical Bigelow's Monkey Flower

NATIVE, iNat Observations; Michael G. Simpson 4885 [IRVC]

PLANTAGINACEAE

Antirrhinum confertiflorum Benth. - Ghost Flower

NATIVE, iNat Observations

Antirrhinum filipes A. Gray - Filipes' snapdragon

NATIVE, Note: Treated as Neogaerrhinum filipes in iNaturalist; we accept name in Jepson eFlora for now. iNat Observations

Plantago ovata Forssk. - Woolly Plantain

Plantago ovata var. fastigiata (E.Morris) S.C.Meyers & Liston - Desert Wooly Plantain

NATIVE, iNat Observations; iNat Observations; Michael G. Simpson 4810 [SDSU], Michael G. Simpson 4810 [IRVC]

POACEAE

Aristida adscensionis L. - Six-Weeks Three-Awn

NATIVE, iNat Observations; Michael G. Simpson 4812 [SDSU], Michael G. Simpson 4812 [IRVC]

Bromus rubens L. - Red Brome

NATURALIZED (native to Europe), iNat Observations

Festuca sp.

Schismus barbatus (L.) Thell. - Mediterranean Schismus

NATURALIZED (native to southern Europe, Africa), iNat Observations; Michael G. Simpson 4859 [SDSU], Michael G. Simpson 4960 [IRVC], Michael G. Simpson 4859 [IRVC], Michael G. Simpson 4875 [IRVC], more...

Sorghum bicolor (L.) Moench - Sorghum, Milo

NATURALIZED (native to Africa), iNat Observations; Michael G. Simpson 4811 [SDSU], Michael G. Simpson 4811 [IRVC]

POLEMONIACEAE

Aliciella latifolia (S. Watson) J.M. Porter - broadleaf gilia

Aliciella latifolia subsp. latifolia - broadleaf gilia

NATIVE, iNat Observations

Eriastrum eremicum (Jeps.) H. Mason - Desert Woolly-Star

Eriastrum eremicum subsp. eremicum - Typical Desert Woolly-Star

NATIVE, iNat Observations; Michael G. Simpson 4902 [IRVC]

Gilia stellata A. Heller - Star Gilia

NATIVE, iNat Observations; Simpson, Michael G. 4032 [SDSU], Michael G. Simpson 4888 [IRVC]

Langloisia setosissima (Torr. & A. Gray ex Torr.) Greene - Bristly Langloisia

Langloisia setosissima subsp. setosissima - Typical Bristly Langloisia

NATIVE, iNat Observations; Michael G. Simpson 4826 [IRVC]

Loeseliastrum matthewsii (A. Gray) Timbrook - desert calico

NATIVE, iNat Observations; Rebecca Crowe 728 [OBS]

POLYGONACEAE

Chorizanthe brevicornu Torr. - Brittle Spineflower

Chorizanthe brevicornu var. brevicornu - Brittle Spineflower

NATIVE, iNat Observations; Michael G. Simpson 4901 [IRVC]

Chorizanthe rigida (Torr.) Torr. & A. Gray - Rigid Spineflower

NATIVE, iNat Observations

Eriogonum inflatum Torr. & Frém. - Desert Trumpet

NATIVE, iNat Observations; Michael G. Simpson 4884 [IRVC]

Eriogonum thomasii Torr. - Thomas’s Buckwheat

NATIVE, iNat Observations; Michael G. Simpson 4860 [SDSU], Michael G. Simpson 4860 [IRVC]

PTERIDACEAE

Myriopteris parryi (D. C. Eat.) Grusz & Windham - Parry’s Cloak Fern

NATIVE, iNat Observations; Michael G. Simpson 4719 [IRVC]

RESEDACEAE

Oligomeris linifolia (Vahl) J.F. Macbr. - Narrow-Leaf Oligomeris

NATIVE, iNat Observations; Michael G. Simpson 4893 [IRVC]

SELAGINELLACEAE

Selaginella eremophila Maxon - desert spikemoss

NATIVE, iNat Observations; Michael G. Simpson 4850 [SDSU], Michael G. Simpson 4850 [IRVC]

SIMMONDSIACEAE

Simmondsia chinensis (Link) C.K. Schneid. - Jojoba

NATIVE, iNat Observations; Michael G. Simpson 5072 [IRVC]

SOLANACEAE

Nicotiana quadrivalvis Pursh - Four-Valved Tobacco

NATIVE; Rebecca E. Crowe 726 [OBS]

Physalis crassifolia Benth. - Desert Ground-Cherry

NATIVE, iNat Observations; Michael G. Simpson 4807 [SDSU]

URTICACEAE

Parietaria hespera Hinton - Western Pellitory

Parietaria hespera var. hespera - Western Pellitory

NATIVE, iNat Observations; Michael G. Simpson 4879 [IRVC]

VISCACEAE

Phoradendron californicum Nutt. - Desert Mistletoe

NATIVE, iNat Observations; Michael G. Simpson 5071 [IRVC]

ZYGOPHYLLACEAE

Fagonia laevis Standl. - California Fagonia

NATIVE, iNat Observations; Michael G. Simpson 4720 [IRVC]

Kallstroemia californica (S. Watson) Vail - California Caltrop

NATIVE, iNat Observations

Larrea tridentata (DC.) Coville - Creosote Bush

NATIVE, iNat Observations; iNat Observations; Michael G. Simpson 4721 [IRVC]

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Home >> Steele/Burnand Anza-Borrego Desert Research Center Vascular Plant Checklist Steele/Burnand Anza-Borrego Desert Research Center Vascular Plant Checklist Name Game Flash Card Quiz Authors: Michael G. Simpson, Jim Dice, Rebecca E. Crowe more detail Locality: Steele/Burnand Anza-Borrego Desert Research Center (33.240140, -116.392750) Abstract: This is a checklist of the native and naturalized vascular plants occurring on the 78-acre property of the Steele/Burnand Anza-Borrego Desert Research Center in Borrego Springs, California. It exludes cultivated plants immediately adjacent to the facility. This checklist lists all known vascular plants documented from herbarium specimen vouchers, linked to the Consortium of California Herbaria (cch2.org) and/or iNaturalist observations, linked to the iNaturalist Project: Steele/Burnand Anza-Borrego Desert Research Center Plant Checklist. The Research Center is part of the University of California Natural Reserve System and is managed by the University of California, Irvine. It provides housing, classroom, and research space for faculty, students, and researchers, also enabling access to the adjacent 600,000+-acre Anza-Borrego Desert State Park, operated by California State Parks. Since opening in 2012, the Research Center has hosted university-level classes and researchers from all over the world. It has been the site for a number of workshops of plant and animal biology. less detail Options Search: Common Names Synonyms Taxonomic Filter: Display Synonyms Common Names Display as images Notes & Vouchers Taxon Authors Show Taxa Alphabetically Voucher Mapping Simply Map Dynamic Map Families: 35 Genera: 92 Species: 113 Total Taxa: 115 Page 1 of 1: 1 ACANTHACEAE Justicia californica (Benth.) D.N. Gibson - Chuparosa NATIVE, iNat Observations; Michael G. Simpson 4868 [IRVC] AGAVACEAE Agave deserti Engelm. - Desert Agave NATIVE, iNat Observations AMARANTHACEAE Amaranthus fimbriatus (Torr.) Benth. ex S.Watson - Fringed Amaranth NATIVE, iNat Observations; Michael G. Simpson 4821 [SDSU], Michael G. Simpson 4821 [IRVC] Atriplex polycarpa (Torr.) S. Watson - Many-Fruit Saltbush NATIVE, iNat Observations; Michael G. Simpson 4722 [IRVC] Chenopodiastrum murale (L.) S.Fuentes, Uotila & Borsch - Nettle-Leaf Goosefoot NATURALIZED (native to Europe). Note: See Fuentes-Bazan, et al. 2012; a recent name change from Chenopodium murale, iNat Observations; Michael G. Simpson 4848 [SDSU], Michael G. Simpson 4848 [IRVC] ASTERACEAE Ambrosia dumosa (A. Gray) Payne - White Bur-Sage NATIVE, iNat Observations; Michael G. Simpson 4883 [IRVC] Ambrosia salsola (Torr. & A. Gray) Strother & B. G. Baldwin - Cheesebush NATIVE, iNat Observations; Rebecca Crowe 727 [OBS] Bebbia juncea (Benth.) Greene - Rush Sweetbush Bebbia juncea var. aspera Greene - Rush Sweetbush NATIVE, iNat Observations; Rebecca Crowe 725 [OBS] Calycoseris wrightii A. Gray - White Tack-Stem NATIVE, iNat Observations; Michael G. Simpson 4889 [IRVC] Chaenactis carphoclinia A. Gray Chaenactis carphoclinia var. carphoclinia - Pebble Pincushion NATIVE, iNat Observations; Michael G. Simpson 4828 [SDSU], Michael G. Simpson 4823 [IRVC] Chaenactis fremontii A. Gray - Fremont Pincushion NATIVE, iNat Observations; Michael G. Simpson 4887 [IRVC] Chaenactis stevioides Hook. & Arn. NATIVE, iNat Observations; Michael G. Simpson 4971 [IRVC] Encelia farinosa A. Gray ex Torr. - Brittlebush NATIVE, iNat Observations; Michael G. Simpson 4858 [IRVC] Eriophyllum wallacei (A. Gray) A. Gray NATIVE, iNat Observations Geraea canescens Torr. & A. Gray NATIVE, iNat Observations; Michael G. Simpson 4968 [IRVC] Logfia arizonica (A. Gray) J. Holub - Arizona Cottonrose NATIVE, iNat Observations; Michael G. Simpson 4891 [IRVC], Michael G. Simpson 4852 [IRVC] Logfia depressa (A. Gray) J. Holub - Dwarf Cottonrose NATIVE, iNat Observations; Michael G. Simpson 4870 [IRVC], Michael G. Simpson 4972 [IRVC] Malacothrix glabrata (D. C. Eat. ex Gray) A. Gray - Smooth Desert Dandelion NATIVE, iNat Observations; Michael G. Simpson 4855 [IRVC] Monoptilon bellioides (A. Gray) H. M. Hall - Mohave Desert Star NATIVE, iNat Observations; Michael G. Simpson 4903 [IRVC] Oncosiphon pilulifer (L. f.) Källersjö - Stinknet NATURALIZED (native to South Africa), Larry Hendrickson 6768 [SD] Palafoxia arida B.L. Turner & M.L. Morris Palafoxia arida var. arida - Desert Spanish-Needle NATIVE, iNat Observations; Michael G. Simpson 4825 [IRVC] Pectis papposa Harv. & A.Gray Pectis papposa var. papposa - Chinch Weed NATIVE, iNat Observations; Michael G. Simpson 4804 [SDSU], Michael G. Simpson 4804 [IRVC] Perityle emoryi Torr. - Emory’s Rock Daisy NATIVE, iNat Observations; Michael G. Simpson... 4806 [SDSU], Michael G. Simpson 4806 [IRVC] Psathyrotes ramosissima (Torr.) A. Gray - Turtleback NATIVE, iNat Observations; Michael G. Simpson 4886 [IRVC] Rafinesquia neomexicana A. Gray - Desert Chicory NATIVE, iNat Observations; Michael G. Simpson 4853 [IRVC] Senecio mohavensis A. Gray - Mojave Groundsel NATIVE, iNat Observations; Michael G. Simpson 4844 [IRVC] Stephanomeria sp. Stephanomeria pauciflora (Torr.) A. Nels. - Few-Flower Wreath-Plant NATIVE, iNat Observations; Rebecca Crowe 722 [OBS] Trichoptilium incisum (A.Gray) A.Gray - Desert Yellow-Head NATIVE, iNat Observations; Michael G. Simpson 4822 [SDSU], Michael G. Simpson 4822 [IRVC] BORAGINACEAE Amsinckia tessellata A. Gray Amsinckia tessellata var. tessellata - Checker Fiddleneck NATIVE, iNat Observations; Michael G. Simpson 4905 [IRVC] Cryptantha barbigera (A. Gray) Greene Cryptantha barbigera var. barbigera NATIVE, iNat Observations; Michael G. Simpson 4864 [SDSU], Michael G. Simpson 4864 [IRVC] Cryptantha cycloptera (Greene) Greene - Omni-Winged Cryptantha Cryptantha cycloptera f. cycloptera - Homomorphic Omni-Winged Cryptantha NATIVE; Michael G. Simpson 4317 [SDSU] Cryptantha maritima (Greene) Greene - Guadalupe Cryptantha Cryptantha maritima var. maritima - Typical Guadalupe Cryptantha NATIVE, iNat Observations; Michael G. Simpson 4818 [SDSU], Michael G. Simpson 4818 [IRVC] Cryptantha maritima var. pilosa I. M. Johnst. NATIVE, iNat Observations; Michael G. Simpson 4862 [SDSU], Michael G. Simpson 4862 [IRVC] Johnstonella angelica (I.M.Johnst.) Hasenstab & M.G.Simpson - Angelic Johnstonella NATIVE; Stella Yang 2019-04-14 [SDSU], Michael G. Simpson 4316 [SDSU], Jillian Stephens 1 [SDSU], Jillian Stephens 1 [SD] Johnstonella angustifolia (Torr.) Hasenstab & M.G.Simpson - Narrow-Leaf Johnstonella NATIVE, iNat Observations; Michael G. Simpson 4819 [SDSU], Stella Yang 2019-04-14 [SDSU], Michael G. Simpson 4877 [SDSU], Michael G. Simpson 4878 [SDSU], more...Michael G. Simpson 4819 [IRVC], ...less Pectocarya peninsularis I. M. Johnst. - Peninsular Combseed NATIVE, iNat Observations; Michael G. Simpson 4863 [SDSU], Michael G. Simpson 4318 [SDSU], Michael G. Simpson 4863 [IRVC], Michael G. Simpson 4867 [IRVC], more...Michael G. Simpson 4318 [IRVC], ...less Pectocarya platycarpa (Munz & Johnston) Munz & I. M. Johnst. NATIVE, iNat Observations; Michael G. Simpson 4890 [IRVC] Pectocarya recurvata I. M.Johnston NATIVE, iNat Observations; Michael G. Simpson 4843 [SDSU], Michael G. Simpson 4874 [SDSU], Michael G. Simpson 4874 [IRVC], Michael G. Simpson 4843 [IRVC] Simpsonanthus jonesii (A.Gray) Guilliams, Hasenstab & B.G.Baldwin NATIVE, iNat Observations; Michael G. Simpson 4964 [SDSU], Michael G. Simpson 4964 [IRVC], Michael G. Simpson 4904 [IRVC] BRASSICACEAE Brassica tournefortii Gouan - Sahara Mustard NATURALIZED (native to Mediterranean, southwestern Asia); Rebecca E. Crowe 680 [OBS] Caulanthus lasiophyllus (Hook. & Arn.) Payson - California Mustard NATIVE, iNat Observations; Michael G. Simpson 4866 [SDSU], Michael G. Simpson 4866 [IRVC] Lepidium lasiocarpum Nutt. - Sand Peppergrass Lepidium lasiocarpum subsp. lasiocarpum - Sand Peppergrass NATIVE, iNat Observations; Michael G. Simpson 4900 [SDSU], Simpson, Michael G. 4033 [SDSU], Michael G. Simpson 4900 [IRVC] Sisymbrium irio L. - London Rocket Mustard NATURALIZED (native to Europe), iNat Observations; Michael G. Simpson 4849 [SDSU], Michael G. Simpson 4849 [IRVC] CACTACEAE Cylindropuntia echinocarpa (Engelm. & J.M. Bigelow) F.M. Knuth - Silver Cholla NATIVE, iNat Observations Cylindropuntia ganderi (C.B. Wolf) Rebman & Pinkava - Gander’s Cholla NATIVE, iNat Observations; Michael G. Simpson 4970 [IRVC] Ferocactus cylindraceus (Engelm.) Orcutt - California Barrel Cactus NATIVE, iNat Observations Mammillaria dioica K. Brandegee - Fish-Hook Cactus NATIVE, iNat Observations Mammillaria tetrancistra Engelm. NATIVE, iNat Observations Opuntia basilaris Engelm. & J.M. Bigelow Opuntia basilaris var. basilaris - Beavertail Cactus NATIVE, iNat Observations; Michael G. Simpson 4906 [IRVC] CAMPANULACEAE Nemacladus glanduliferus Jeps. NATIVE, iNat Observations; Michael G. Simpson 4892 [IRVC], Michael G. Simpson 4895 [IRVC] CARYOPHYLLACEAE Achyronychia cooperi Torr. & A. Gray - Cooper's frostmat Michael G. Simpson 4973 [IRVC] CRASSULACEAE Crassula connata (Ruiz & Pav.) A. Berger - Pygmyweed NATIVE, iNat Observations; Michael G. Simpson 4882 [IRVC] EUPHORBIACEAE Ditaxis lanceolata (Benth.) Pax & K. Hoffm. - Narrowleaf Silverbush NATIVE, iNat Observations; Michael G. Simpson 4813 [SDSU], Michael G. Simpson 4813 [IRVC] Ditaxis serrata (Torr.) A. Heller - Yuma silverbush NATIVE, iNat Observations; Michael G. Simpson 4809 [SDSU], Michael G. Simpson 4814 [SDSU], Michael G. Simpson 4809 [IRVC], Michael G. Simpson 4814 [IRVC] Euphorbia micromera Boiss. ex Engelm. - Sonora Sandmat NATIVE, iNat Observations; Michael G. Simpson 4815 [SDSU], Michael G. Simpson 4815 [IRVC] Euphorbia polycarpa Benth. - Small-Seed Sandmat NATIVE, iNat Observations; Michael G. Simpson 4805 [SDSU], Michael G. Simpson 4831 [SDSU], Michael G. Simpson 4805 [IRVC], Michael G. Simpson 4831 [IRVC] Euphorbia setiloba Engelm. ex Torr. - Shaggy Spurge NATIVE, iNat Observations; Michael G. Simpson 4816 [SDSU], Michael G. Simpson 4816 [IRVC] FABACEAE Acmispon maritimus (Nutt.) D.D. Sokoloff - Alkali Lotus Acmispon maritimus var. brevivexillus (Ottley) Brouillet - Humble Lotus NATIVE, iNat Observations; Simpson, Michael G. 4031 [SDSU], Michael G. Simpson 4894 [IRVC] Acmispon strigosus (Nutt.) Brouillet - Strigose Lotus NATIVE. Note: Named Ottleya strigosa in iNaturalist, but this taxon name is in the Jepson eFlora and Plants of the World Online., iNat Observations; Michael G. Simpson 4861 [IRVC] Astragalus nuttallianus DC. - Nuttall's Milkvetch NATIVE, iNat Observations; Rebecca Crowe 718 [OBS] Dalea mollissima (Rydb.) Munz - Soft Prairie Clover NATIVE, iNat Observations; Michael G. Simpson 4871 [IRVC] Lupinus arizonicus (S. Watson) S. Watson - Arizona Lupine NATIVE, iNat Observations; Michael G. Simpson 4865 [IRVC] Olneya tesota A. Gray - Ironwood NATIVE, iNat Observations; Melvin M. Sweet 1155 [SD] Prosopis glandulosa Torr. - Mesquite Prosopis glandulosa var. torreyana (L.D. Benson) M.C. Johnst. - Honey Mesquite NATIVE, iNat Observations; Michael G. Simpson 4758 [SDSU], Michael G. Simpson 4758 [IRVC] Psorothamnus schottii (Torr.) Barneby - Indigo Bush NATIVE, iNat Observations; Rebecca Crowe 721 [OBS] FOUQUIERIACEAE Fouquieria splendens Engelm. - Ocotillo NATIVE, iNat Observations; Michael G. Simpson 4718 [IRVC] GERANIACEAE Erodium cicutarium (L.) L'Hér. ex Aiton - Red-Stem Filaree/Storksbill NATURALIZED (native to Eurasia), iNat Observations; Michael G. Simpson 4845 [IRVC] Erodium texanum A. Gray - Desert Filaree/Storksbill NATIVE, iNat Observations; Michael G. Simpson 4846 [IRVC] HYDROPHYLLACEAE Emmenanthe penduliflora Benth. - Whispering Bells NATIVE, iNat Observations; Michael G. Simpson 4856 [IRVC] Phacelia crenulata Torr. ex S.Watson - Crenulate Phacelia Phacelia crenulata var. minutiflora (J.W.Voss ex Munz) Jepson NATIVE, iNat Observations; Michael G. Simpson 4857 [SDSU], Michael G. Simpson 4857 [IRVC] Phacelia distans Benth. - Distant Phacelia NATIVE, iNat Observations; Michael G. Simpson 4876 [IRVC] KRAMERIACEAE Krameria bicolor S. Watson - White Rhatany NATIVE, iNat Observations; Michael G. Simpson 4966 [IRVC] Krameria erecta Willd. ex Schult. & Schult. f. - Pima Rhatany NATIVE, iNat Observations; Michael G. Simpson 4969 [IRVC] LAMIACEAE Condea emoryi (Torr.) Harley & J.F.B.Pastore - Desert-Lavender NATIVE, iNat Observations Salvia columbariae Benth. - Chia NATIVE, iNat Observations; Michael G. Simpson 4872 [IRVC] LOASACEAE Mentzelia involucrata S. Wats. - Sand Blazing Star NATIVE, iNat Observations; Michael G. Simpson 4829 [IRVC] MALVACEAE Abutilon palmeri A. Gray - Palmer's Mallow NATIVE, iNat Observations Eremalche rotundifolia (A. Gray) Greene - Desert Five-Spot NATIVE, iNat Observations Hibiscus denudatus Benth. - Rock Hibiscus NATIVE, iNat Observations; Michael G. Simpson 4830 [SDSU], Michael G. Simpson 4830 [IRVC] NYCTAGINACEAE Allionia incarnata L. - Trailing Windmills Michael G. Simpson 4967 [IRVC] Allionia incarnata var. incarnata - Typical Trailing Windmills NATIVE, iNat Observations; Michael G. Simpson 4808 [SDSU], Michael G. Simpson 4808 [IRVC] Boerhavia triquetra S. Watson - Slender Spiderling Boerhavia triquetra var. intermedia (M.E. Jones) Spellenb. - Five-wing Spiderling NATIVE, iNat Observations; Michael G. Simpson 4817 [SDSU], Michael G. Simpson 4817 [IRVC] ONAGRACEAE Chylismia claviformis (Torr. & Frém.) A. Heller - Clavate Evening-Primrose Chylismia claviformis subsp. peirsonii (Munz) W.L. Wagner & Hoch - Peirson's Browneyes NATIVE, iNat Observations; Michael G. Simpson 4869 [IRVC] Eremothera boothii (Douglas) W.L. Wagner & Hoch - Booth's Evening-Primrose Eremothera boothii subsp. condensata (Munz) W.L. Wagner & Hoch - Desert Lantern NATIVE, iNat Observations; iNat Observations; Michael G. Simpson 4824 [SDSU], Michael G. Simpson 4827 [IRVC] Eulobus californicus Nutt. ex Torr. & A. Gray - False-Mustard NATIVE, iNat Observations; Michael G. Simpson 4820 [IRVC] PAPAVERACEAE Eschscholzia minutiflora S. Watson - Pygmy Gold-Poppy NATIVE, iNat Observations; Michael G. Simpson 4854 [IRVC], Michael G. Simpson 4873 [IRVC] Eschscholzia parishii Greene - Parish's Poppy NATIVE, iNat Observations; Michael G. Simpson 4847 [SDSU], Michael G. Simpson 4847 [IRVC] PHRYMACEAE Diplacus bigelovii (A.Gray) G.L.Nesom - Bigelow’s Monkey Flower Diplacus bigelovii var. bigelovii - Typical Bigelow's Monkey Flower NATIVE, iNat Observations; Michael G. Simpson 4885 [IRVC] PLANTAGINACEAE Antirrhinum confertiflorum Benth. - Ghost Flower NATIVE, iNat Observations Antirrhinum filipes A. Gray - Filipes' snapdragon NATIVE, Note: Treated as Neogaerrhinum filipes in iNaturalist; we accept name in Jepson eFlora for now. iNat Observations Plantago ovata Forssk. - Woolly Plantain Plantago ovata var. fastigiata (E.Morris) S.C.Meyers & Liston - Desert Wooly Plantain NATIVE, iNat Observations; iNat Observations; Michael G. Simpson 4810 [SDSU], Michael G. Simpson 4810 [IRVC] POACEAE Aristida adscensionis L. - Six-Weeks Three-Awn NATIVE, iNat Observations; Michael G. Simpson 4812 [SDSU], Michael G. Simpson 4812 [IRVC] Bromus rubens L. - Red Brome NATURALIZED (native to Europe), iNat Observations Festuca sp. Schismus barbatus (L.) Thell. - Mediterranean Schismus NATURALIZED (native to southern Europe, Africa), iNat Observations; Michael G. Simpson 4859 [SDSU], Michael G. Simpson 4960 [IRVC], Michael G. Simpson 4859 [IRVC], Michael G. Simpson 4875 [IRVC], more...Rebecca E. Crowe 679 [OBS], ...less Sorghum bicolor (L.) Moench - Sorghum, Milo NATURALIZED (native to Africa), iNat Observations; Michael G. Simpson 4811 [SDSU], Michael G. Simpson 4811 [IRVC] POLEMONIACEAE Aliciella latifolia (S. Watson) J.M. Porter - broadleaf gilia Aliciella latifolia subsp. latifolia - broadleaf gilia NATIVE, iNat Observations Eriastrum eremicum (Jeps.) H. Mason - Desert Woolly-Star Eriastrum eremicum subsp. eremicum - Typical Desert Woolly-Star NATIVE, iNat Observations; Michael G. Simpson 4902 [IRVC] Gilia stellata A. Heller - Star Gilia NATIVE, iNat Observations; Simpson, Michael G. 4032 [SDSU], Michael G. Simpson 4888 [IRVC] Langloisia setosissima (Torr. & A. Gray ex Torr.) Greene - Bristly Langloisia Langloisia setosissima subsp. setosissima - Typical Bristly Langloisia NATIVE, iNat Observations; Michael G. Simpson 4826 [IRVC] Loeseliastrum matthewsii (A. Gray) Timbrook - desert calico NATIVE, iNat Observations; Rebecca Crowe 728 [OBS] POLYGONACEAE Chorizanthe brevicornu Torr. - Brittle Spineflower Chorizanthe brevicornu var. brevicornu - Brittle Spineflower NATIVE, iNat Observations; Michael G. Simpson 4901 [IRVC] Chorizanthe rigida (Torr.) Torr. & A. Gray - Rigid Spineflower NATIVE, iNat Observations Eriogonum inflatum Torr. & Frém. - Desert Trumpet NATIVE, iNat Observations; Michael G. Simpson 4884 [IRVC] Eriogonum thomasii Torr. - Thomas’s Buckwheat NATIVE, iNat Observations; Michael G. Simpson 4860 [SDSU], Michael G. Simpson 4860 [IRVC] PTERIDACEAE Myriopteris parryi (D. C. Eat.) Grusz & Windham - Parry’s Cloak Fern NATIVE, iNat Observations; Michael G. Simpson 4719 [IRVC] RESEDACEAE Oligomeris linifolia (Vahl) J.F. Macbr. - Narrow-Leaf Oligomeris NATIVE, iNat Observations; Michael G. Simpson 4893 [IRVC] SELAGINELLACEAE Selaginella eremophila Maxon - desert spikemoss NATIVE, iNat Observations; Michael G. Simpson 4850 [SDSU], Michael G. Simpson 4850 [IRVC] SIMMONDSIACEAE Simmondsia chinensis (Link) C.K. Schneid. - Jojoba NATIVE, iNat Observations; Michael G. Simpson 5072 [IRVC] SOLANACEAE Nicotiana quadrivalvis Pursh - Four-Valved Tobacco NATIVE; Rebecca E. Crowe 726 [OBS] Physalis crassifolia Benth. - Desert Ground-Cherry NATIVE, iNat Observations; Michael G. Simpson 4807 [SDSU] URTICACEAE Parietaria hespera Hinton - Western Pellitory Parietaria hespera var. hespera - Western Pellitory NATIVE, iNat Observations; Michael G. Simpson 4879 [IRVC] VISCACEAE Phoradendron californicum Nutt. - Desert Mistletoe NATIVE, iNat Observations; Michael G. Simpson 5071 [IRVC] ZYGOPHYLLACEAE Fagonia laevis Standl. - California Fagonia NATIVE, iNat Observations; Michael G. Simpson 4720 [IRVC] Kallstroemia californica (S. Watson) Vail - California Caltrop NATIVE, iNat Observations Larrea tridentata (DC.) Coville - Creosote Bush NATIVE, iNat Observations; iNat Observations; Michael G. Simpson 4721 [IRVC]
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