VASCULAR FLORA OF CITY OF ROCKS STATE PARK (2004-2018)

VASCULAR FLORA OF CITY OF ROCKS STATE PARK (2004-2018) by William Norris, Timothy Geddes, Javier Kirker, Gene Jercinovic and George Cox

Updated Sept. 23 2018

N – Native; E – Exotic; P - Planted

FAMILY STATUS SCIENTIFIC NAME COMMON NAME

PTERIDACEAE N Cheilanthes eatonii Baker Eaton's Lipfern

PTERIDACEAE N Cheilanthes lindheimeri (J. Smith) Hooker Fairy Swords

CUPRESSACE

AE PL Hesperocyparis arizonica (Greene) Bartel Arizona Cypress

CUPRESSACE

AE N Juniperus arizonica (R.P. Adams) R.P. Adams Red-Berried Juniper

CUPRESSACE

AE N Juniperus deppeana Steudel Alligator Juniper

PINACEAE PL Pinus edulis Engelmann Pinon Pine

EPHEDRACEA

E N Ephedra torreyana Torrey ex Watson var. torreyana Torrey's Ephedra

EPHEDRACEA

E N Ephedra trifurca Torrey ex S. Watson Longleaf Ephedra

ADOXACEAE N Sambucus caerulea Rafinesque var. mexicana Mexican Elderberry

AIZOACEAE N Trianthema portulacastrum L. Desert Horse-Purslane

AMARANTHA

CEAE N Acanthochiton wrightii Torrey Greenstripe

AMARANTHA

CEAE E Amaranthus blitoides S. Watson Prostrate Pigweed

AMARANTHA

CEAE N Amaranthus palmeri S. Watson Palmer's Amaranth

AMARANTHA

CEAE N Froelichia arizonica Thornber ex Standley Arizona Snakecotton

AMARANTHA

CEAE N Froelichia gracilis (Hooker) Moquin-Tandon Slender Snakecotton

AMARANTHA

CEAE N Gomphrena caespitosa Torrey

Tufted Globe-

Amaranth

AMARANTHA

CEAE N Gomphrena nitida Rothrock

Pearly Globe-

Amaranth

AMARANTHA

CEAE N

Guilleminea densa (Humboldt & Bonpland ex Willdenow)

Moquin-Tandon var. aggregata Uline & Bray Small Matweed

AMARANTHA

CEAE N Tidestromia lanuginosa (Nuttall) Standley Wooly Honeysweet

AMARANTHA

CEAE N Atriplex canescens (Pursh) Nuttall Four-Wing Salt-Bush

AMARANTHA

CEAE N Atriplex elegans (Moquin-Tandon) D. Dietrich var. elegans

Wheel Scale

AMARANTHA

CEAE N Chenopodium incanum (S. Watson) Heller Mealy Goosefoot

AMARANTHA

CEAE N Chenopodium cf. leptophyllum (Nuttall ex Moquin-Tandon) S. Watson

AMARANTHA

CEAE N Dysphania graveolens (Willdenow) Mosyakin & Clemants Fetid Goosefoot

AMARANTHA

CEAE N Krascheninnikovia lanata (Pursh) Meeuse & Smits Winter Fat

AMARANTHA

CEAE N Salsola collina P.S. Pallas

Slender Russian

Thistle

AMARANTHA

CEAE N Salsola tragus Linnaeus Russian-Thistle




ANACARDIAC

EAE N Rhus microphylla Engelmann ex Gray Littleleaf Sumac

ANACARDIAC

EAE N Rhus trilobata Nuttall Skunkbush Sumac

APIACEAE N Cymopterus multinervatus (Coulter & Rose) Tidestrom

Purple-Nerve Spring-

Parsley

APIACEAE N Daucus pusillus Michaux

Southwestern Wild

Carrot

APIACEAE N Lomatium orientale Coulter & Rose Eastern Desert-Parsley

APIACEAE N Spermolepis echinata (Nuttall ex A.P. de Candolle) Heller Bristly Scaleseed

APOCYONACE

AE N Asclepias asperula (Decaisne) Woodson Spider Milkweed

APOCYONACE

AE N Asclepias emoryi (Greene) Vail Emery's Comet

APOCYONACE

AE N Asclepias oenotherioides Chamisso & Schlectendal Zizotes Milkweed

APOCYONACE

AE N Asclepias subverticillata (Gray) Vail Horsetail Milkweed

ASTERACEAE N Acourtia nana (Gray) Reveal & King Dwarf Desert Holly

ASTERACEAE N Acourtia wrightii (Gray) Reveal & King Wright's Desert Holly

ASTERACEAE N Aldama cordifolia (A. Gray) EE. Schilling & Panero Heart-Leaf Goldeneye

ASTERACEAE N Amauriopsis dissecta (Gray) Rydberg Ragged-Leaf Bahia

ASTERACEAE N Ambrosia acanthicarpa Hooker Bur Ragweed

ASTERACEAE N Ambrosia confertiflora A.P. de Candolle Weak-Leaf Ragweed

ASTERACEAE N

Aphanostephus ramosissimus A.P. de Candolle var. humilis

(Bentham) Turner & Birdsong Low Faintcrown

ASTERACEAE N Artemisia ludoviciana Nuttall var. Wormwood

ASTERACEAE N Baccharis pteronioides A.P. de Candolle Yerba-De-Pasmo

ASTERACEAE N Baccharis salicifolia (Ruiz & Pavon) Persoon Willow Baccharis

ASTERACEAE N Baccharis sarothoides Gray Broom Seep Willow

ASTERACEAE N Baccharis thesioides Humboldt, Bonpland, & Kunth Arizona Seep Willow

ASTERACEAE N Bahia absinthifolia Bentham Hairy-Seed Bahia

ASTERACEAE N Bahia biternata Gray Slim-Lobe Bahia

ASTERACEAE N Baileya multiradiata Harvey & Gray ex Gray Desert Marigold

ASTERACEAE N Berlandiera lyrata Bentham

Lyre-Leaf Greeneyes,

Chocolate-Flower

ASTERACEAE N Brickellia californica (Torrey & Gray) Torrey

California

Brickellbush

ASTERACEAE N

Brickellia eupatorioides (Linnaeus) Shinners var. corymbosa

(Torrey and Gray) Shinners False Boneset

ASTERACEAE N Brickellia floribunda Gray

Chihuahuan

Brickellbush

ASTERACEAE N Brickellia laciniata Gray Cut-Leaf Brickellbush

ASTERACEAE N Brickellia lemmonii Gray var. lemmonii Lemmon's Brickllbush

ASTERACEAE N Brickellia microphylla (Nuttall) Gray var. scabra Gray

Little-Leaf

Brickellbush

ASTERACEAE N Psilostrophe tagetina (Nuttall) Greene Paper-Flower

ASTERACEAE N Calycoseris wrightii Gray Wright's Tackstem

ASTERACEAE I Centaurea melitensis Linnaeus Malta Starthistle




ASTERACEAE N Chaetopappa ericoides (Torrey) Nesom Sand Aster

ASTERACEAE N Chaenactis stevioides Hooker & Arnott Desert Pincushion

ASTERACEAE N Cirsium neomexicanum Gray New Mexico Thistle

ASTERACEAE N Cirsium ochrocentrum Gray var. martinii (P. Barlow-Irick) Keil Martin's Thistle

ASTERACEAE N Cirsium undulatum (Nuttall) Sprengel Wavy-Leaf Thistle

ASTERACEAE N Conyza canadensis (Linnaeus) Cronquist Horseweed

ASTERACEAE N Cosmos parviflorus (Jacquin) Persoon Southwestern Cosmos

ASTERACEAE N Dyssodia papposa (Ventenat) Hitchcock Fetid-Marigold

ASTERACEAE N Ericameria laricifolia (Gray) Shinners Turpentine Bush

ASTERACEAE N Erigeron divergens Torrey & Gray Spreading Fleabane

ASTERACEAE N Erigeron tracyi Greene Running Fleabane

ASTERACEAE N Flourensia cernua A.P. de Candolle Tarbush

ASTERACEAE N Gaillardia pulchella Fougeroux Firewheel

ASTERACEAE N Gutierrezia microcephala (A.P. de Candolle) Gray

Thread-Leaf

Snakeweed

ASTERACEAE N Gutierrezia sarothrae (Pursh) Britton & Rusby Broom Snakeweed

ASTERACEAE N Gutierrezia wrightii A. Gray Wright's Snakeweed

ASTERACEAE N Hedosyne ambrosiifolia (A. Gray) Strother Ragged Marsh-Elder

ASTERACEAE N Helianthus annuus L. Common Sunflower

ASTERACEAE N

Heliomeris longifolia (B.L. Robinson & J.L. Greenman)

Cockerell var. annua Long-Leaf Goldeneye

ASTERACEAE N Heterosperma pinnatum Cavanilles Wing-Petal

ASTERACEAE N

Heterotheca subaxillaris (Lamarck) Britton & Rusby var.

latifolia (Buckley) Gandhi & R.D. Thomas Camphorweed

ASTERACEAE N Hymenopappus filifolius Hooker Fine-Leaf Woolywhite

ASTERACEAE N Hymenothrix wislizeni Gray

Trans-Pecos

Thimblehead

ASTERACEAE N Hymenoxys odorata A.P. de Candolle Poison Rubberweed

ASTERACEAE N Isocoma tenuisecta Greene Burroweed

ASTERACEAE N Laennecia coulteri (A. Gray) Nesom Coulter's Woolwort

ASTERACEAE N Lasianthaea podocephala (Gray) Baker San Pedro Daisy

ASTERACEAE N Layia glandulosa (Hooker) Hooker & Arnott White Tidytips

ASTERACEAE N Leuciva dealbata (A. Gray) Rydberg Wooly Marsh-Elder

ASTERACEAE N Machaeranthera tanacetifolia (Kunth) Nees Tahoka-Daisy

ASTERACEAE N Malacothrix fendleri Gray

Fendler's Desert-

Dandelion

ASTERACEAE N Melampodium leucanthum Torrey & Gray

Plains Blackfoot -

Daisy

ASTERACEAE N Parthenium incanum Kunth Mariola

ASTERACEAE N Pectis angustifolia Torrey var. Lemonweed

ASTERACEAE N Pectis cylindrica (Fernald) Rydberg Sonoran Chinchweed

ASTERACEAE N Pectis prostrata Cavanilles Dwarf Lemonweed

ASTERACEAE N Pseudognaphalium canescens (A.P. de Candolle) W.A. Weber

Wright's Rabbit

Tobacco

ASTERACEAE N Pseudognaphalium stramineum (Kunth) W.A. Weber Cotton-Batting-Plant




ASTERACEAE N Psilostrophe tagetina (Nuttall) Greene

Paper-Flower (Nuttall)

Greene

ASTERACEAE N Rafinesquia neomexicana Gray Desert Chicory

ASTERACEAE N Sanvitalea aberti Gray Abert's Dome

ASTERACEAE N

Schkuhria pinnata(Lamarck) Kuntze ex Thellung var. wislizeni

(Gray) B.L. Turner

Wislizenus's

threadleaf

ASTERACEAE N Senecio flaccidus Lessing var. flaccidus

Thread-Leaf

Groundsel

ASTERACEAE N Stephanomeria pauciflora (Torrey) A. Nelson

Few-Flowered Wire

Lettuce

ASTERACEAE N Thelesperma megapotamicaum (Sprengel) Kuntze Navajo-Tea

ASTERACEAE N Thymophylla acerosa (A.P. de Candolle) Strother Prickle-Leaf Dogwood

ASTERACEAE N Thymophylla pentachaeta (A.P. de Candolle) Small var. Parralena

ASTERACEAE N Trixix californica Kellogg California Threefold

ASTERACEAE N Uropappus lindleyi (A.P. de Candolle) Nuttall Silverpuffs

ASTERACEAE N

Verbesina encelioides (Cavanilles) Bentham & Hooker var.

exauriculata B.L. Robinson & J.L. Greenman Golden Crownbeard

ASTERACEAE N Xanthisma gracile (Nuttall) Morgan & Hartman Slender Sleep-Daisy

ASTERACEAE N Xanthisma spinulosum (Pursh) Morgan & Hartman Sleep-Daisy

ASTERACEAE N Xanthium strumarium Linnaeus var. Rough Cocklebur

ASTERACEAE N Zinnia grandiflora Nuttall Plains Zinnia

BORAGINACE

AE N Cryptantha barbigera (Gray) Greene Bearded Cat-Eye

BORAGINACE

AE N Cryptantha cinerea (Greene) Cronquist James's Cat's-Eye

BORAGINACE

AE N

Cryptantha crassisepala (Torrey & Gray) Greene var.

elachanthta I.M. Johnston Thick-Sepal Cat's-Eye

BORAGINACE

AE N Cryptantha micrantha (Torrey) I.M. Johnston Red-Root Cat's-Eye

BORAGINACE

AE N Cryptantha pterocarypa (Torrey) Greene Winged Cat-Eye

BORAGINACE

AE N Lappula occidentalis (S. Watson) Greene var. occidentalis Spiny Sheepbur

BORAGINACE

AE N Lithospermum incisum Lehmann Fringed Gromwell

BORAGINACE

AE N Plagiobotrys arizonicus (Gray) Greene ex Gray

Arizona Popcorn-

Flower

BORAGINACE

AE N Nama hispidum Gray

Purple Roll-Leaf,

Sandbells

BORAGINACE

AE N Phacelia bombycina Wooton & Standley

Mangus Spring

Scorpion-Weed

BORAGINACE

AE N Phacelia caerulea Greene

Sky-Blue Scorpion

Weed

BORAGINACE

AE N Phacelia popei Torrey & Gray Pope's Scorpion Weed

BRASSICACEA

E N

Descurainia pinnata (Walter) Britton ssp. ochroleuca (Wooton)

Detling

Western Tansy-

Mustard

BRASSICACEA

E N Dimorphocarpa wislizeni (Engelmann) Rollins Spectacle-Pod

BRASSICACEA

E N Halimolobus diffusus (Gray) O.E. Schulz Fissurewort




BRASSICACEA

E N Lepidium sp. Peppergrass

BRASSICACEA

E N Physaria fendleri (Gray) O'Kane & Al-Shehbaz BRASSICACEA

E N Physaria gordonii (A. Gray) O'Kane & Al-Shehbaz var. Gordon's Bladderpod

BRASSICACEA

E I Sisymbrium irio Linnaeus London Rocket

CACTACEAE N Coryphantha vivipara (Nuttall) Britton & Rose Spinystar

CACTACEAE PL Cylindropuntia imbricata (Haworth) F.M. Knuth var. imbricata

CACTACEAE N Cylindropuntia spinosior (Engelmann) F.M. Knuth Walking-Stick Cholla

CACTACEAE PL Echinocereus coccineus Engelmann

Scarlet Hedgehog-

Cactus

CACTACEAE N Echinocereus fendleri (Engelmann) Engelmann ex Rumpler

Fendler's Hedgehog

Cactus

CACTACEAE N Ferocactus wislizeni (Engelmann) Britton & Rose

Fish-Hook Barrel

Cactus

CACTACEAE N Mammillaria heyderi Muehlenpfordt var. Nipple-Cactus

CACTACEAE N Mammillaria wrightii Engelmann var.

Wilcox's Nipple-

Cactus

CACTACEAE PL Opuntia basilaris Engelmann & J.M. Bigelow Beavertail Cactus

CACTACEAE N Opuntia chlorotica Engelmann & Bigelow

Clock-Face Prickly

Pear

CACTACEAE N Opuntia engelmannii Salm-Dyck ex Engelmann var. engelmannii

Engelmann's Prickly

Pear

CACTACEAE PL

Opuntia engelmannii Salm-Dyck ex Engelmann var. linguiformis

(Griffiths) Parfitt & Pinkava

Cow's Tongue Prickly

Pear

CACTACEAE N Opuntia macrocentra Engelmann Purple Prickly-Pear

CACTACEAE N Opuntia phaeacantha Engelmann Plains Prickly-Pear

CACTACEAE N Opuntia polyacantha Haworth

Starvation Prickly-

Pear

CACTACEAE N Opuntia cf. pottsii Salm-Dyck Pott's Prickly-Pear

CANNABACEA

E N Celtis reticulata Torrey

Western Hackberry,

Netleaf Hackberry

CAPPARACEA

E N Wislizenia refracta Englemann Spectacle Fruit

CARYOPHYLL

ACEAE N

Drymaria leptophylla (Chamisso & Schlechtendal) Fenz ex

Rohrbach Canyon Drymary

CONVOLVULA

CEAE N Convolvulus equitans Bentham Texas Bindweed

CONVOLVULA

CEAE N Evolvulus nuttallianus Roemer & Schultes

Shaggy Morning

Glory

CONVOLVULA

CEAE N Evolvulus sericeus (Swartz) var. sericeus

Silvery Morning-

Glory

CONVOLVULA

CEAE N Ipomoea costellata Torrey

Crested Morning-

Glory

CONVOLVULA

CEAE N Ipomoea cristulata H. Hall

Trans-Pecos Morning-

Glory

CUCURBITAC

EAE N Apodanthera undulata Gray Melon-Loco

CUCURBITAC

EAE N Cucurbita foetidissima Kunth Buffalo Gourd




EUPHORBIACE

AE N Acalypha neomexicana Muller Argoviensis

New Mexico

Copperleaf

EUPHORBIACE

AE N Chamaesyce albomarginata (Torrey & Gray) Small Rattleweed Spurge

EUPHORBIACE

AE N Chamaesyce hyssopifolia (Linnaeus) Small Hyssop-Leaf Spurge

EUPHORBIACE

AE N Chamaesyce indivisa (Engelmann) Millspaugh Royal Spurge

EUPHORBIACE

AE N Chamaesyce maculata (Linnaeus) Small Spotted Spurge

EUPHORBIACE

AE N Chamaesyce revoluta (Engelmann) Small Curl Leaf Spurge

EUPHORBIACE

AE N Chamaesyce serpens (Humboldt, Bonpland, & Kunth) Small

Small, Thyme-Leaf

Spurge

EUPHORBIACE

AE N Chamaesyce serpyllifolia (Persoon) Small Thyme-Leaf Spurge

EUPHORBIACE

AE N Croton pottsii (Klotzch) Muller Argoviensis Leatherweed

EUPHORBIACE

AE N Euphorbia cuphosperma (Englemann) Boissier Hairy-Fruit Spurge

EUPHORBIACE

AE N Euphorbia davidii Subils

David Anderson's

Poinsetta

EUPHORBIACE

AE N Tragia ramosa Torrey Branched Noseburn

FABACEAE N Euphorbia exstpulata Engelmann

FABACEAE N Acaciella angustissima (Miller) Kuntze var. Prairie Acacia

FABACEAE N Astragalus allochrous Gray

Hassayampa

Milkvetch

FABACEAE N Astragalus mollissimus Torrey var. Wooly Locoweed

FABACEAE N Astragalus nuttallianus A.P. de Candolle Nuttall's Milkvetch

FABACEAE I Caesalpinia gillesii (Wallich ex Hooker) Wallich ex D. Dietrich Bird-Of-Paradise Bush

FABACEAE N Calliandra

FABACEAE N

Chamaecrista nictitans (Linnaeus) Moench var. leptadenia

(Greenman) Gandhi & Hatch Partridge-Pea

FABACEAE N Dalea albiflora Gray Ord's Prairie-Clover

FABACEAE N Dalea brachystachya Gray

Fort Bowie Prairie-

Clover

FABACEAE N Dalea formosa Torrey Feather-Plume

FABACEAE N Dalea pogonathera Gray

Bearded Prairie-

Clover

FABACEAE N Desmanthus cooleyi (Eaton) Trelease

Cooley's Bundle-

flower

FABACEAE PL Gleditsia triacanthos Linnaeus Honey-Locust

FABACEAE N Hoffmanseggia drepanocarpa A. Gray

FABACEAE N Hoffmanseggia glauca (Ortega) Eijert Waxy Rush-Pea

FABACEAE N Lotus greenei Ottley ex Kearney & Peebles Greene's Trefoil

FABACEAE N Lotus plebius (Brandegee) Barneby New Mexico Trefoil

FABACEAE N Lotus wrightii (A. Gray) Greene Wright's Trefoil

FABACEAE N Lotus unifoliolatus (Hooker) Bentham Pursh's Trefoil

FABACEAE N Lupinus concinnus Agardh var. concinnus Annual Lupine




FABACEAE I Medicago sativa Linnaeus Alfalfa

FABACEAE N

Mimosa aculeaticarpa Ortega var. biuncifera (Bentham)

Barneby Wait-a-Bit Bush

FABACEAE N Prosopis glandulosa Torrey var. Honey Mesquite

FABACEAE N

Rhynchosia senna Gillies ex Hooker var. texana (Torrey & Gray)

M.C. Johnston Texas Snout-Bean

FABACEAE N Senna bauhinioides (Gray) Irwin & Barneby Two-Leaf Senna

FABACEAE N Vicia ludoviciana Nuttall ex Torrey & Gray ssp. ludoviciana Slim Vetch

FABACEAE N Vicia c.f. pulchella Kunth Sweet Vetch

FAGACEAE N Quercus arizonica Sargent Arizona Oak

FAGACEAE N Quercus emoryi Torrey Emory's Oak

FAGACEAE N Quercus grisea Liebmann Gray Oak

FAGACEAE N Quercus turbinella Greene Desert Scrub Oak

FAGACEAE N Quercus grisea Liebmann x turbinella Greene Hybrid Oak

FOUQUERIAC

EAE PL Fouquieria splendens Engelmann Ocotilla

FUMARIACEA

E N Corydalis aurea Willdenow ssp. occidentalis (Engelmann ex Gray) G. Ownbey

GERANIACEA

E I Erodium cicutarium (Linnaeus) L'Heretier ex Aiton Filaree

KOBERLINAC

EAE N Koeberlinia spinosa Zuccarini var. spinosa

Crucifixion Thorn,

Crown-of-Thorns

LAMIACEAE N Hedeoma False-Pennyroyal

LAMIACEAE I Marrubium vulgare Linnaeus Horehound

LAMIACEAE N Salvia subincisa Bentham Saw-Tooth Sage

LAMIACEAE N Stachys coccinea Jacquin Scarlet Hedge-Nettle

LAMIACEAE N Trichostema arizonicum Gray Arizona Bluecurls

LINACEAE N Linum puberulentum (Engelmann) Heller Plains Flax

LOASACEAE N Mentzelia albicaulis Douglas ex Hooker

White-Stem

Blazingstar

LOASACEAE N Mentzelia multiflora (Nuttall) Gray Adonis Blazing Star

MALVACEAE N Abutilon incanum (Link) Sweet Pelotazo

MALVACEAE N Herissantia crispa (Linnaeus) Brizicky Bladder Mallow

MALVACEAE N Rhynchoside physocalyx (Gray) Fryxell Buff-Petal

MALVACEAE N Sida abutifolia Miller Fan-Tail

MALVACEAE N Sphaeralcea angustifolia (Cavanilles) G. Don Copper Globemallow

MALVACEAE N Sphaeralcea cf. coccinea (Nuttall) Rydberg Globemallow

MALVACEAE N

Sphaeralcea grossulariifolia (Hooker & Arnott) Rydberg var.

pedata (Torrey ex Gray) Kearny

Goose-berry

Globemallow

MALVACEAE N Sphaeralcea incana Torrey ex Gray Soft Globemallow

MALVACEAE N Sphaeralcea laxa Wooton & Standley Caliche Globemallow

MALVACEAE N Sphaeralcea leptophylla (Gray) Rydberg Scaly Globemallow

MALVACEAE N Sphaeralcea hastulata Gray

Wrinkled

Globemallow

MOLLUGINAC

EAE I Mollugo cerviana (Linnaeus) Seringe

Thread-Stem

Carpetweed




MOLLUGINAC

EAE N Mollugo verticillata Linnaeus Green Carpetweed

MORACEAE N Morus microphylla Buckley Texas Mulberry

NYCTAGINAC

EAE N Aclesianthes chenopodioides (A. Gray) R.A. Levin Goosefoot Moonpod

NYCTAGINAC

EAE N Allionia incarnata Linnaeus var. incarnata Trailing Windmills

NYCTAGINAC

EAE N Boerhavia coccinea Miller Scarlet Spiderlings

NYCTAGINAC

EAE N Boerhavia torreyana (S. Watson) Standley Torrey's Spiderling

NYCTAGINACEAE Boerhavia triquetra S. Watson var. intermedia (M.E. Jones) Spellenberg

NYCTAGINACEAE Mirabilis albida (Walter) Heimerl NYCTAGINAC

EAE N Mirabilis linearis (Pursh) Heimerl Ribbon Four-O'Clock

NYCTAGINAC

EAE N Mirabilis oxybaphoides (Gray) Gray

Spreading Four-

O'Clock

OLEACEAE N Fraxinus velutina Torrey Velvet Ash

OLEACEAE N Menodora scabra Gray Rough Menodora

ONAGRACEAE N Oenothera albicaulis Pursh

White-Stem Evening

Primrose

ONAGRACEAE N Oenothera caespitosa Nuttall ex Fraser

Tufted Evening

Primrose

ONAGRACEAE N Oenothera curtiflora W.L. Wagner & Hoch Velvet-Weed

ONAGRACEAE N Oenothera hartwegii (Bentham) Raven Hartweg's Sundrops

ONAGRACEAE N Oenothera primiveris Gray subsp. primiveris

Early Evening

Primrose

ONAGRACEAE N Oenothera suffrutescens (Seringe) W.L. Wagner & Hoch Scarlet Bee-Blossom

OROBANCHAC

EAE N Castilleja sessiliflora Pursh

Great Plains Indian

Paintbrush

PAPAVERACE

AE N Argemone pleicantha Greene subsp. pleicantha

Southwestern Prickly-

Poppy

PEDALIACEAE N Proboscidea parviflora (Wooton) Wooton & Standley Wooton's Devil's Claw

PLANTAGINA

CEAE N Nuttallanthus texanus (Scheele) D.A. Sutton Texas Toadflax

PLANTAGINA

CEAE N Penstemon fendleri Torrey & Gray Fendler's Beardtongue

PLANTAGINA

CEAE N Plantago patagonica Jacquin Wooly Plantain

POLEMONIAC

EAE N Eriastrum diffusum (Gray) Mason Miniature Wooly-Star

POLEMONIAC

EAE N Gilia c.f. inconspicua (J.E. Smith) Sweet Shy Gilia

POLEMONIAC

EAE N Giliastrum acerosum (A. Gray) Rydberg Spiny Blue-Bowls

POLEMONIAC

EAE N Giliastrum rigidulum (Bentham) Rydberg Blue-Bowls

POLEMONIAC

EAE N Ipomopsis longiflora (Torrey) V. Grant ssp. Blue Trumpets

POLEMONIAC

EAE N Leptosiphon aureus (Nuttall) J.M. Porter & L.A. Johnson

Golden Desert-

Trumpets




POLYGALACE

AE N Polygala obscura Bentham Velvet-Seed Milkwort

POLYGLACEA

E N Polygala lindheimeri Gray Shrubby Milkwort

POLYGONACE

AE N Eriogonum abertianum Torrey in Emory var.

Abert's Wild

Buckwheat

POLYGONACE

AE N Eriogonum effusum Nuttall

Spreading Wild-

Buckwheat

POLYGONACE

AE N Eriogonum polycladon Bentham

Sorrell Wild-

Buckwheat

POLYGONACE

AE N Eriogonum wrightii Torrey ex Bentham

Bastard-Sage, Wright's

Wild Buckwheat

POLYGONACE

AE N Rumex hymenosepalus Torrey Canaigre, Sand Dock

PORTULACAC

EAE N Portulaca halimoides Linnaeus Silk-Cotton Purslane

PORTULACAC

EAE I Portulaca oleracea Linnaeus subsp. Garden Purslane

PORTULACAC

EAE N Portulaca suffrutescens Engelmann Shrubby Purslane

PORTULACAC

EAE N

Portulaca umbraticola Kunth subsp. lanceolata (Englemann)

Matthews Chinese Hats

PRIMULACEA

E N Androsace occidentalis Pursh Western Rock-Jasmine

RANUNCULAC

EAE N Delphinium wootonii Rydberg Wooton's Larkspur

RHAMNACEA

E N Condalia correllii M.C. Johnston Correll's Snakewood

RHAMNACEA

E N Condalia warnockii M.C. Johnston

Crucillo, Warnock

Condalia

RHAMNACEA

E N Ziziphus obtusifolius (Hooker ex Torrey & Gray) Gray Lotebush, Graythorn

ROSACEAE N Fallugia paradoxa (D. Don) Endlicher ex Torrey Apache-Plume

RUBIACEAE N Galium microphyllum Gray

Bracket-Leaf

Bedstraw

RUBIACEAE N Houstonia rubra Cavanilles Red Bluets

SALICACEAE N Salix gooddingii C.R. Ball

Goodding's Black

Willow

SAPINDACEAE N Sapindus drummondii Hooker & Arnott Soapberry

SAPINDACEAE PL Ungnadia speciosa Endlicher Mexican Buckeye

SCROPHULARI

ACEAE I Verbascum thapsus Linnaeus Moth Mullein

SIMAROUBAC

EAE I Ailanthus altissima (Miller) Swingle Tree-Of-Heaven

SOLANACEAE N Chamaesaracha conoides (Moricand ex Dunal) Britton Gray Five-Eyes

SOLANACEAE N Chamaesaracha sordida (Dunal) Gray Hairy Five-Eyes

SOLANACEAE I Datura quercifolia Kunth

Oak-Leaf Thorn-

Apple

SOLANACEAE N Datura wrightii Hort ex Regel Sacred Thorn-Apple

SOLANACEAE N Lycium berlandieri Dunal Silver Wolfberry

SOLANACEAE N Lycium pallidum Miers Pale Wolfberry

SOLANACEAE N Nicotiana trigonophylla Dunal Desert Tobacco




SOLANACEAE N Physalis hederifolia Gray

Ivy-Leaf Ground-

Cherry

SOLANACEAE N Solanum elaeagnifolium Cavanilles Silverleaf Nightshade

SOLANACEAE N Solanum heterodoxum Dunal var.

Melon-Leaf

Nightshade

TALINACEAE N Talinum aurantiacum Engelmann Orange Fameflower

VERBENACEA

E N Aloysia wrightii (Gray) Heller ex Abrams Wright's Beebush

VERBENACEA

E N Glandularia bipinnatifida (Nuttall) Nuttall var. Dakota Vervain

VERBENACEA

E N Verbena bracteata Lagasca & Rodriguez Carpet Vervain

VIOLACEAE N Hybanthus verticillata (Ortega) Baillon Baby Slippers

ZYGOPHYLLA

CEAE I Kallstroemia parviflora Norton Warty Caltrop

ZYGOPHYLLA

CEAE N

Larrea tridentata (Sesse & Mocino ex A.P. de Candolle) Coville

var. tridentata Creosote

ZYGOPHYLLA

CEAE I Peganum harmala Linnaeus African-Rue

ZYGOPHYLLA

CEAE I Tribulus terrestris Linnaeus Puncture Vine

AGAVACEAE PL Agave lechuguilla Torrey Lechuguilla

AGAVACEAE PL Agave palmeri Engelmann Palmer's Agave

AGAVACEAE N Agave parryi Engelmann var. Parry's Agave

AGAVACEAE N Yucca baccata Torrey var. baccata Banana Yucca

AGAVACEAE N Yucca elata Engelmann Soaptree Yucca

AGAVACEAE PL Yucca madrensis Gentry Sierra Madre Yucca

ALLIACEAE N Allium c.f. macropetalum Rydberg Arizona Onion

AMARYLLIDA

CEAE N Zephyranthes longifolia Hemsley Zephyr-Lily

CYPERACEAE N Cyperus cf. odoratus Linnaeus Rusty Flat-Sedge

CYPERACEAE N Cyperus sphaerolepis Boeckeler Rusby's Flat-Sedge

JUNCACEAE N Juncus tenuis Willdenow Poverty Rush

NOLINACEAE N Dasylirion wheeleri S. Watson

Common Sotol, Desert

Spoon

NOLINACEAE PL Nolina microcarpa S. Watson Beargrass

POACEAE N Aristida adscensionis Linnaeus Six-WeeksThree-Awn

POACEAE N Aristida arizonica Vasey Arizona Three-Awn

POACEAE N Aristida divaricata Humboldt & Bonpland ex Willdenow Poverty Three-Awn

POACEAE N Aristida havardii Vasey Havard's Three-Awn

POACEAE N Aristida purpurea Nuttall var. fendleriana (Steudal) Vasey Fendler Three-Awn

POACEAE N Aristida purpurea Nuttall var. longiseta (Steudel) Vasey Red Three-Awn

POACEAE N Aristida ternipes Cavanilles var. ternipes Spidergrass

POACEAE N Aristida ternipes Cavanilles var. gentilis Hook Threean

POACEAE N Bothriochloa barbinodes (Lagasca) Herter Cane Bluestem

POACEAE I Bothriochloa bladhii (Retzius) S.T. Blake Australian Bluestem

POACEAE I

Bothriochloa ischaemum (Linnaeus) Keng var. songarica

(Ruprecht ex Fischer & Meyer) Celerier & Harlan King Ranch Bluestem




POACEAE N Bothriochloa laguroides (A.P. de Candolle) Herter Silver Bluestem

POACEAE N Bothriochloa springfieldii (Gould) Parodi Springfield's Bluestem

POACEAE N Bouteloua aristidoides (Kunth) Grisebach var. aristidoides Needle Grama

POACEAE N Bouteloua barbata Lagasca var. barbata Sixweeks Grama

POACEAE N Bouteloua curtipendula (Michaux) Torrey var. Sideoats Grama

POACEAE N Bouteloua eriopoda (Torrey) Torrey Black Grama

POACEAE N Bouteloua gracilis (Willdenow ex Kunth) Lagasca ex Griffiths Blue Grama

POACEAE N Bouteloua hirsuta Lagasca Hairy Grama

POACEAE N Cenchrus spinifex Cavanilles Coastal Sandbur

POACEAE I Chloris virgata Swartz Showy Windmillgrass

POACEAE I Cynodon dactylon (Linnaeus) Persoon Bermuda Grass

POACEAE N Dasyochloa pulchella (Kunth) Willdenow ex Rydberg Fluffgrass

POACEAE N Digitaria californica (Bentham) Henrard Arizona Cottontop

POACEAE N Distichilis spicata (Linnaeus) Greene Inland Saltgrass

POACEAE N Elioneurus barbiculmus Hackel

Woolyspike

Balsamscale

POACEAE N Elymus longifolius (Smith) Gould Longleaf Squirreltail

POACEAE N Enneapogon desvauxii Desvaux ex Beauvois Spike Pappusgrass

POACEAE I Eragrostis barrelieri Daveau

Mediterranean

Lovegrass

POACEAE I Eragrostis cilianensis (Allioni) Lutati ex Janchen Stinkgrass

POACEAE I Eragrostis curvula var. curvula (Schrader) Nees var. curvula Weeping Lovegrass

POACEAE N Eragrostis intermedia A.S. Hitchcock Plains Lovegrass

POACEAE I Eragrostis lehmanniana Nees Lehmann Lovegrass

POACEAE N Eragrostis mexicana (Hornemann) Link subsp. mexicana Mexican Lovegrass

POACEAE N

Eragrostis pectinacea (Michaux) Nees ex Steudel var.

pectinacea

Tufted Lovegrass,

Carolina Lovegrass

POACEAE N Eriochloa acuminata (Presl) Kunth var. acuminata Texas Cupgrass

POACEAE N Hesperostipa comata (Trinius & Ruprecht) Barkworth ssp. Needle-and-Thread

POACEAE N Hesperostipa neomexicana (Thurber) Barkworth

New Mexico

Feathergrass

POACEAE N Hopia obtusa (Kunth) Zuloaga & Morrone Vine Mesquite

POACEAE N Leptochloa dubia (Kunth) Nees Green Sprangetop

POACEAE N Lycurus setosus(Nuttall) C. Reeder Bristly Wolftail

POACEAE N Muhlenbergia arenicola Buckley Sand Muhly

POACEAE N Muhlenbergia emersleyi Vasey Bullgrass

POACEAE N Muhlenbergia fragilis Swallen Delicate Muhly

POACEAE N Muhlenbergia porteri Scribner ex Beal Bush Muhly

POACEAE N Muhlenbergia torreyi (Kunth) A.S. Hitchcock ex Bush Ring Muhly

POACEAE N Muhlenbergia repens (J. Presl) A.S. Hitchcock Creeping Muhly

POACEAE N Munroa squarrosa (Nuttall) Torrey False-Buffalograss

POACEAE N Panicum cf. hallii Vasey var. Hall's Panicum

POACEAE N Piptochaetium fimbriatum (Kunth) Hitchcock Pinon Ricegrass

POACEAE N Pleuraphis mutica Buckley Tobosa




POACEAE N Puccinellia nuttalliana (Schultes) A.S. Hitchcock Nuttall's Alkali Grass

POACEAE N Schizachyrium cirratum (Hackel) Wooton & Standley Texas Bluestem

POACEAE N Schizachyrium scoparium (Michaux) Hash Little Bluestem

POACEAE N Scleropogon brevifolius Philippi Burrograss

POACEAE N Setaria leucopila (Scribner & Merrill) K. Schumann Plains Lovegrass

POACEAE I Setaria viridis (Linnaeus) Beauvois Green Bristlegrass

POACEAE I Sporobolus airoides (Torrey) Torrey Alkali Sacaton

POACEAE N Sporobolus contractus A.S. Hitchcock Spike Dropseed

POACEAE N Sporobolus cryptandrus (Torrey) Gray Sand Dropseed

POACEAE N Sporobolus wrightii Munro ex Scribner Giant Sacaton

POACEAE N Vulpia octoflora (Walter) Rydberg var. Sixweeks Fescue

Documents

VASCULAR FLORA OF CITY OF ROCKS STATE PARK (2004-2018)