Ephedra antisyphilitica C. A. Meyer (Cantilla, Tepopote)

Angiospermophyta (Flowering Plants)

• Typhaceae (Cat-tail Family)

Typha domingesis Pers. (Cat-tail)


• Altismataceae (Water Platain Family)


Echinodorus cordiflorus (L.) Griseb.

• Gramineae (Grass Family)

Tribe Festuceae


Bromus wildenowii Kuth (Rescue Grass, Brome Grass)

Eragrostis (Love Grass)
E. barrlieri Daveau
E. beyrichii J.G. Smith
E. cutipedicellata Buckly
E. urvula (Shrad ) Ness
E. hypnoides (Lam) B.S.P.
E. intermedia Ness.
E. pectinaceae (Michx) Scribn.
E. sessilispicia Buckly
E. spicata Vasy

Pappophorum bicolor Forum
P. mucronulatum Ness.

Phragmites berlandieri Fourn (Carrizo, Giant Reed)

Poa annua L. (Blue Grass)

Tridens albescens (Vasey) Woot. & Stand.(White -top)
T. congestus ( L.H. Dewy) Nash.
T. eregrostoides (Vasey) Woo.t & Standley
T. muticus (Torrey) Nash.
T. muticus var. elongata (Buckly) Shinners
T. muticus var. muticus
T. pilosa (Buckly) Hitchcock
T. texanus (S. Wats. ) Nash


Tribe Hordeae

Hordum pusillum Nutt.

Tribe Agrostidae

Aristida adscensionis L.(Three-awn)
A. glauca Ness.
A. longiseta Steud.
A. purpurea Nutt.
A. roemeriana Scheela

Buchloe dactyloides (Nutt.) Engelm. (Buffalo Grass)

Polypogon monspeliensis (L.) Desf.(Rabbit foot)
Sporobolus cryptandrus (Torr.) Gray (Dropseed)
S. pyrimidatus (Lam.) Hitche.
S. wrightii Scribn (Sacaton)



Tribe Zoysieae


Hilaria belangeri (Steud.) Nash (Curly Mesquite)
H. mutica (Buckley) Bentham (Tobosa Grass)

Tragus berteronianus Schult. (Spike Burgrass)



Tribe Chlorideae


Bouteloua aristidoidoides (H.B.K.) Griseb.(Needle Grama)
B. repens (H.B.K.) Scribn. & Merr (Slender Grama)
B. hirsuta Lag. (Hairy Grama)
B. rigidiseta (Steud.) Hitchcock (Texas Grama)
B. trifida Thurber (Red Grama)

Chloris andropogoinoides Fourn.(Slimspike, windmill Grass)
C. ciliata Swartz.
C. cucullata Bischoff (Crowfoot Grass, Hooded Finger Grass)
C. virgata Swartz.

Cynodon dactylon (L.) Pers. (Bermuda Grass)

Dactyloctenium aegyptium (L.) Beauv.

Eleusine indica (L.) Gaertner (Goose Grass)

Leptochloa dubia (H.B.K.) Nees. (Sprangletop)
L. filiformis (Lam.) Beauv.
L. univera (presl.) Hitch. & chase

Phalaris caroliniana Walter (Wild Canary Grass)

Trichloris crinita (Lag.) Parodi
T. pluriflora Fourn.



Tribe Paniceae


Brachiaria cilliatissima (Buckley) Chase

Cenchrus ciliaris L. Mant.(Buffel-grass)
C. echianatus L. (Southern Sandbur)
C. incertus M.A. Curtis (Sandbur)
C. moyosuroides H.B.K. (Big Sandbur)
C. parviceps Shinners

Digitaria sanguinalis (L..) Scop. (Hairy Crabgrass)

Echinochloa colona (L.) Link (Jungle rice)
E. crus-galli (L.) Beauv. (Barnyard Grass)

Leptoloma congnatum (Schult) Chase

Panicum antidotale Retz. (Blue Panicum)
P. capillarioides Vasey (Witch Grass, Tickle Grass)
P. fasciculatum Swartz (Brown-Top)
P. firmulum Hitchcoock & Chase
P. hallii Vasey
P. texanum L. (Texas Panicum)

Paspalum debile Michaux
P. leave Michaux
P. plicatulum Michaux (Brown-seed Millet)
P. pubiflorum Rupr.

Rhynchelytrum roseum (Nees.) Stapf. & Hubb.(Natal Grass)

Setaria geniculata (Lam.) Beauv.
S. leucopila (Serbn. & Merr) K. Schum
S. lutescens (Weigel) Hubbard
S. macrostachya H.B.K.
S. ramisetum Scribner
S. texana Emery
S. viridis (L.) Beauv.

Stenotaphrum secundatm (Walt.) Kuntz(St. Augustine Grass)

Trachachne california (Batham) Chase(Cotton top)


Tribe Andropogoneae


Andropogon barbinodis Lagasca
A. glomeratus (Walt..) B.S.P. (Bushy Beardgrass)
A. hybridus Gould
A. ischaemum L. (yellow Bluestem)
A. ischaemum var. songaricus Ruprecht (King Ranch Blue Stem)
A. perforatus Fourn.
A. saccharoides Swartz. (Silver beardgrass)
A. scoparius Michx. (Little BlueStem)

Heteropogan contortus (L..) Roem. & Schutl. (Tanglehead)

Manisuris altissima (Poir.) Hitch.

Sorgum halapense (L.) Pers. (Johnson Grass)
S. vulgare Pers.(Sorghum)

• Cyperaceae (Sedge)


Carex bicknelli Britton


Cyprus acuminatus Torr. & Hook.

C. articulaus L.
C. elegans L.
C. macrocephalus Liebn.
C. ochraceus Vahl.
C. odoratus L.
C. rotundus L.
C. strigosus L.
C. uniflorus Torry & Hooker

Eleocharis caribaea (Rottb.) Blake (Spike Rush)
E. interstincta (Vahl.) R. & S.
E. macrostachya Britt.
E. motneviensis Kunth
E. parvula (R. & S.) Link
E. parvula var. anachaeta (Torrey) Svenson
E. xyridiformis Fern. & Brack

Scirpus americanus Pers.(American Bull Rush)
S. californicus (C.A. Meyer) Steud. (Giant Bull Rush, Tule)

• 
  Bromeliaceae (Pineapple Family)

Hechtia glomerata Zucc.(False Maguey, Guapilla)

Tillandsia recurvata L. (Small Ball Moss)
T. usneoides L. (Spanish Moss)


• 
  Commelinaceae (Spiderwort Family)


Commelina erecta Michaux (Hierba del Pollo)
C. elegans H.B.K. (Day-flower)

Tradescantia brachyphylla Greene (Spiderwort; Grass Violets)
T. ohioensis Raf
T. hirsutiflora Bush
T. micranatha Torrey
T. occidentalis (Britton) Smyth


• 
  Liliaceae (Lily Family)
  


Asparagus plumosus Baker

Smilax bona-nox L.(Stretch-berry, Green Briar)

Yucca constricta Buckl.
Yucca
Yucca bacatta Bannana Yucca
Yucca rigida
Yucca thompsoniana Pigmy beaked yucca
Yucca elata Fuzzy Yucca
Yucca rostrata Beaked yucca
Yucca faxoniana Great White
Yucca torreyi Old shag
Yucca treculeana Carr. (Spanish Dagger, Palma Pita)


Allium acetabulum (Raf.) Shinners (Wild Garlic, Wild Oniion, Cebolleta)
A. drummonii Ragel


Nothoscordium bivalve (L.) Brittone (Crow Poason)

Zephyranthes drummondii D. Don (Rain Lily: Prairie Lily)
Z. pulchella J.G. Smith (Yellow Rain Lily)


• 
  Amarylliaceae (Amaryllis Family)

Agave americana L. (Maguey, Century Plant)

Polianthes virginica L. (False Aloe, Rattlesnake-master)



• Iridaceae (Iris Family)


Sisyrinchium pruinosum Bickn. (Blue-eyed Grass)


• 
  Salicaceae (Willow Family)

Populus deltoides Marsh (Cotton wood, Alamo)

Salix nigra var. lindheimri Schneider (Black Willow)



• Juglandaceae (Walnut Family)
  

Carya illinoinensis (Wang) K. Koch (Pecan, Nogal Morado)



• Fagaceae (Beech Family)


Quercus virginiana Mill. (Live Oak)


• 
  Ulmaceae (Elm Family)
  

Celtis laevigata Willd. (Texas Sugarberry, Palo Blanco)
C. pallida Torrey (Granjeno, Desert or Spiny Hackberry)



• Moraceae (Mullbery Family)
  

Morus rubra L.(Mullberry)



• Urticaceae (Nettle Family)

Parietaria pennsylvanica Muhlenberg (Hammerwort)
P. obtusa Rydb. (Pellitory)

Urtica chamaedryoides Pursh (Ortiguilla, Heart-Leaved Nettle)


• 
  Viscaceae (Mistletoe Family)
  

Phoradendron tomentosum(D.C.) Gray. (Mistltoe,Injerto)

• 
  Aristolochiaceae (Birthwort Family)


Aristolochia longiflora Englm. & Gray (Swan Flower)

• 
  Polypogonaceae (Buckwheat Family)


Antigonon leptopus H. & S. (Queen's Wreath)

Eriogonum multiflorum Bentham (Wild Buckwheat)
E. tenellium Torrey

Polygonum hydropiperoides Michx. (Smatweed, Knotweed)
P. pennsylvanicum L.

Rumex crispus L (Dock, Lengua-de Vaca, Ciwawa)
R. mexicanus Meisn.
R. pulcher L.
R. spiralus Small



• Chenopodiaceae (Goosefoot Family)


Chenopodium acanthocarpa Torrey
C. canescens (Pursh.) Nuttall
C. pentandra (Jacq.) Standley
C. berlandieri Moq. (Pitseed Goosefoot)
C. berlandieri var. sinuatum (Murr.) H.A. Wahl.
C. desiccatum A. Nels. (Thickleaf goosefoot)
C. desiccatum var. leptophylloides (Murr.) H.A. Whal
C. murale L.

Monolepsis nuttalliana (Schult.) Greene (Poverty Weed)

Salsola kali L.. (Russian Thistle)



• Amaranthaceae (Amaranth Family)
  
  

Alternanthera polygonoides (L..) R. B_r. (Chaff-flower)

Amaranthus berlandieri (Moq.) Uline & Gray (Pigweed, Quelite)
A. hybridus L. (Green Amaranth, Quelite de Cochino)
A. palmeri Wats.

Celosia nitida Vahl. (Albahaca)

Froelichia gracilis (Hook. ) Moq. (Snake Cotton)

Guilleminea lanuginosa (Poir) Hook. (Cotton Flower)

Tidestromia lanuginosa (Nutt.) Standl. (Espanta Vaqueros)

• Nyctaginaceae (Four O'Clock Family)
  

Abronia ameliae Lundell (Amelia's Sand Verbena)

Allionia incarnata L.(Verbena-de-la-hormiga)

Acleisanthes obtusa (Choisy) Standl. (Angel Trumpet, Yerba-de-la-rabia)
A. longiflora Gray (Angel Trumpets)

Boerhaavia coccinea Miller (Scarlet Spiderling)
B. intermedia Jones
B. linearifolia Gray

Nyctaginia capitata Choisy (Scarlet Musk-flower))



• Phytolaccaceae (Pokeweed Family)
  

Phaulothamus spinescens Gray (Snake Eyes, Putia)

Rivina humilis L. (Pigeon Berry, Rouge Plant, Coralito)



• Aizococeae (carpetweed)
  

Mullugo verticillata L. (Indian Chickweed)

Sesuvium portulacastrum L (Sea purslane)

Trianthema portulacastrum L. (Horse Purslane, Verdolaga Blanca)


• 
  Portulacaceae (Purslane)
  

Portulaca oleraceae L. (Purslane, Verdolaga)
P. mundula I.M. Johnst.(Chisme)

Talinum aurantiacum Engelmn. (Flame Flower)

Talinopsis frutescens Gray

• 
  Basellaceae (Madeira vine)
  

Andredera scandens (L.) Moq (Texas Madeira Vine)

Caryophyllaceae (Pink)
Stellaria media (L.) Cyr. (Common Chickweed)



• Ranunculaceae (Crowfoot)
  

Clematis drummondii T. & G. (Old man's Beard, Barbas de Chivato)
C. filifera Benth. (Leather Flower, Blue-Bill)

Delphinium ajactis L. (Larkspur)

Moysurus minimus L. (Mouse-Tail)

Rananuculus sceleratus L. (Butter cup)
R. sceleratus var. multifidus Nuttall



• Berberidaceae (Barberry Family)

Berberis trifoliata Moric. (Agarito, Wild Currant, Chaparral Berry)



• Menispermaceae (Moonseed Family)
  

Cocculus diversifolius D.C. (Snail-seed, Orient-vine, Correhuela)



• Paverceae (Poppy Family)
  

Agremone aeneaa G. Ownbey (Prickly poppy, Amapola)
A. albiflora subs. texana G. Ownbey (White Prickly Poppy)
A. mexicana L.(Yellow Pickly Poppy, Cardo Sando, Chicalote)
A. sanguinea Green (Red Poppy)


• Fumariaceae (Fumitory Family)
  

Corydalis micarantha (Engelm.) Gray (Golden smoke; Scrambled eggs)
C. micarantha var. texensis (Ownbey) Shinners

Fumaria officinalis L.(Smoke plant, Earth Smoke)



• Cruciferae (Mustard Family)
  

Brassica alba (L.) Boiss. (Mustard:mostasa)
B. campestris L. (Bird Rape, Turnip Rape)

Capsella bursa-pastoris (L.) Medic. (Sheperd's Purse, Paniquesillo)

Descurainia pinnata (Walt.) Britton (Mare's Tail: Tansy Mustard)

Draba cunefolia var. cuneifolia T & G (Rock Cress: Whitlow wort)

Lepidium austrinum Small (Pepper Grass: Lentejilla)
L. densiflorum Schrad.
L. lasiocarpum var. wrightii (Gray) C.L. Hitchc.
L. virginicum var. medium (Greene) C.L. Hitchc.
L. ruderale L.

Lesquerella argyaea (Gray) S Wats. (Popseed: Bladdeepod)
L. grandiflora (Hooker) S. Wats.
L. lasiocarpa (Hooker) S. Wats.

Nerisyrenia camporum (Gray) Greene

Rorippa teres (Michx.) Stuckey (Water-Cress)

Sibara runcinata (Wats.) Roll.

Sisymbrium irio L.(London Rocket )

Synthlispsis greggi Gray (Keelpod)

• 
  Capparidaceae (Caper Family)

Cleome serrulata Pursh. (Rocky Mountain Bee Plant)

Polanisia jamesii (T.&G.) Iltis. (Crest-petal)
P. dodecandra (L.) DC. (Clammy-Weed)
P. dodecandra var. trachysperma T. & G.



• Crassulaceae (Orpine, Stonecrop Family)
  

Sedum nuttallianum Raf. (Yellow Stonecrop)
S. texanum J. G. Smith

• 
  Rosaceae (Rose Family)

Rubus trivialis Michx. (Southern Dewberry, Zarzamora)


• 
  Leguminosae (Pea Family)
  

Subfamily Mimosoideae


Acacia berlandieri Bentham (Guajillo: Huajilla)
A. farnesiana (L..) Wild.(Huisache)
A. greggii Gray (Devil's Claw, Cats-claw)
A. rigidula Benth.(Black Brush, Chaparro Prieto)
A. roemariana Scheele (Catclaw)
A. tortuosa (L.) Willd. (Huisachillo)
A. wrightii Benth. (Catclaw, Una de Gato)

Desmanthus velutinus Scheele (Bundle-Flower)
D. virgatus (L..) Willd.
D. virgatus var. despress (H.B.K.) Turner

Leucana leucocephala (Lam.) Dewit (Popinac)

Mimosa wherryana (Britton) Standl.(Cat's claw:,vinorama)

Pithecellobium flexicaule (Bentham) Coult.(Texas Ebony: Ebano)

Prosopis glandullosa Torrey (Mesquite)
P. reptans Bentheam
P. reptans var. cinerascens (Gray) Barkhart (creeping Mesquite: Screw-bean)

Schrankia latidens (Small) Schum. (Sensitive Briar)



Subfamily Caesalpinoidea

Caesalpinia gilliesii Hooker (Bird of Paradise)
C. mexicana Gray

Cassia bauhiniodes Gray (Sensitive pea)
C. fasciculata Michx.
C. fasciculata var. ferrisiae ( Britton) Turner
C. fasciculata var. rostrata (W. & S.) Turner

Ceridium marcum Johnston (Palo Verde)
C. texanum Gray

Hoffmanseggia caudata Gray (Shrubby Rush Pea)
H. densiflora Gray (Indian Rush Pea: hog-potato, camote de raton)
H. melanostricta (Shauer) Gray (Tall rush Pea)

Krameria lanceolata Torrey (Wine flower: Cochinillo, Ratany)
K. ramosissima (Gray) Wats.

Parkinsonia aculeata L. (Retama: Lluvia-de-oro)



Subfamily Pappilliionoideae


Amorpha fruticosa L. (False Indigo)
A. fruticosa var. angustifolia Pursh. (Bastard Indigo)

Astragalus austrinus (Small) Shulz(Milk Vetch: Turkey Pea)
A. brazoensis Buckley (Brazos Milk Vetch)
A. emoryanus (Rydb) Cory (Emory Locoweed)
A. nuttallianus DC
A. nuttallianus var. nuttallianus A.DC.
A. nuttallianus var. zapatanus Barneby (Zapata Pea)

Dalea aurea Pursh. (Golden Dalea, Silk-top, pussy-foot)
D. emarginata (T. & G.) Shinners
D. formosa Torrey (Feather Dalea: Shrubby Dalea)
D. lasianthera Gray
D. nana Gray
D. nana var. elatior Gray
D. nana var. nana
D. neo-mexicana (Gray) Cory
D. pogonathera Gray
D. pogonathera var. walkerae (Tharp & Barkly) Turner

Eysenhardtia texana Scheele (Rock Brush: Vara Dulce, Kidneywood, Bee Brush)

Glactia grayi Vali (Milk Pea)

Indigophera miniata Ortega (Scarlet Pea Plant)

Lupinus subcarnosus Hooker (Bluebonnet: Buffalo Clover; Conejo)
L. texensis Hooker

Medicago polymorpha L.. (Bur. Clover: Carrtillas)
M. polymorpha var. vulgaris (Bentham) Shinners
M. sativa L. (Alfalfa)

Melitotus albus Desv (Sweet Clover)
M. indicus (L..) All.

Psoralea rhombifolia T. & G.

Rhynochosis americana Mill. (One-Leaf Bean0

Sesbania drummondii (Rydb.) Cory

Sophora secundiflora (Ortega) Lagasca (Coral Bean: Frijoliillo)

Tephrosia lindheimeri Gray (Cat-Gut: Shoe String)

Vicia ludoviciana Nuttall (Pea Vine: Bob-white Pea)
V. ludoviciana var. texana (T. & G.) Shinners
V. zorina (Rabbit Ears)
V. bracteata (Walt.) Gmel.

• 
  Geranaceae (Germanium Family)
  

Erodium texanum Gray (Storks-Bill)

Geranium texanum (Trel. ) Heller

• 
  Oxalidaceae (Wood Sorrel Family)


Ionoxalis drummondii (Gray) Rose
I. lactifolia H.B.K.
I. lotaxalis
I. berlandieri (Torrey)Small

Monoxalis dichondraefolia (Gray)Small

Xanthoxalis dillenii (Jacq.) (Sour Grass: Wood Sorrel)

• 
  Linaceae (Flax Family)
  

Linum alatum (small) Winkler
L. berlandieri Hooker
L. elongatum (Small) Winkler
L. hudsonioiodes Planchon
L. imbricatum (Raf.) Shinners

• 
  Zygophylliaceae (Caltrop Family)
  

Kallstroemia brachystylis Vail (Caltrop)
K. hirsutissima vail

Larrea tridentata (DC) Coville (Creosote Bush: Greasewood, Gobernadora)

Porlieria angustifolia (Engelm.) Gray (Guayacan)

Tribulis terrestris L. (Goat-head: Puncture vine)



• Rutaceae (Rue Family)


Amyris texana (Buckley) P. Wilson (Chapatillio)

Thamnosoma texana (Gray) Torrey (Dutchman's Breeches: Desert Rue)

Xanthoxylum fagara (L.) Sarg. (Colima, Lime Prickly Ash)



• Simarubaceae (Quassia Family)
  

Castela tortuosa Liebm. (Gotbush:Amargosa, Allthorn)

Maliaceae (Chinaberry)
Melia azedarach L. (Chinaberry)

• 
  Malpighiaceae (Mapighia Family)
  

Malpighia glabra L. (Mexican Myrtle)



• Polygalaceae (Milkwort Family)
  

Polgala alba Nuttall (Milkwort)
P. glandulosa H.B.K.
P. lindheimeri Gray


• 
  Euphorbbiaceae (Spurge Family)
  

Acalyphahederacea Torrey (Cardinal Feather: Mercury)
A. radians Gray

Argythamnia humilis (Englelm. & Gray) Pax
A. humilis var. arenicola M.C. Johnston

Chamaesyce albomarginata ( T. & G.) Small Carpetweed: Golondrina)
C. cinerascens (Engelm.) Small
C. glyptosperma (Engelm.) Small
C. glomerifera Mills.
C. laredana (Mills.) Small
C. polygonifloia (L.) Small
C. prostrata (Ait.) Small

Cnidoscolus texanus (Muell. Arg.) Small (Bull Nettle: Mala Mujer)

Croton argyranthemus Michx (Sliver Croton)
C. capitatus var. albiniodes (Ferg.) Shinners (Hogwort, Woolly Croton)
C. capitatus var. lindheimeri (Engelm. & Gray) Muell. Arg.
C. dioicus Cac. (Rosval, Hierba del Gato, Rubaldo)
C. glandulosus L.
C. glandulosus var. lindheimeri Muell. Arg.
C. humilis L. (Salvia)
C. lindheimerianus Scheele
C. monathogynus Michx. (Prairie-tea)
C. torreyanus Muell. Arg. (Vara Blanca)

Euphorbia antisyphilitica Zucc (Wax Plant :Candelilla)
E. heterophylla L. (Catalina)
E. spathulata Lam.

Jatropha cathartica Teran & Berl. (Jicamilla)
J. dioica Cerv. (Leather Stem, Sangre de Drago, Limber Bush)

Phyllanthus abnormis Baill. (Leaf-Flower)
P. ferax Standley
P. polygonoides Spreng.

Ricinus communis L.. (Castror-bean:Higuerilla)

Stillingia spinulosa Torrey (Queen's Delight)
S. trecauliana (Muell. Arg.) I.M. Johnst.

Tragia ramosa Torr. (Catnip Noseburn)



• Anacardiaceae (Sumac Family)
  

Rhus microphylla Englm. (Desert Sumac, Scrub Sumac, Small-leaved Sumac)
Rhus toxicodendron L. (Poison Ivy)
R. toxicodendron var. exima (Greene) McNair



• Calastraceae (Staff-tree Family)


Maytenus texana Lundell (Leather leaf, Mangle Dulce)

Shaefferia cuneifolia(Desert Yaupon, Capul, Panalero)

Colubrina texensis (T.& G. ) Gray (Hog Plum, Guayule)

Condalia hookeri M.C. Johnst. (Brasil, Capul Negro)
C. spathulata Gray (Knife-leaf Condalia, Squaw-Bush, Costilla)

Karwinskia humboltiana (R. & S. ) Zucc. (Coyotillo)

Ziziphus obtusifolia (T&G) Gray (Lotebush, Gumdrop Tree, Clepe)



• Vitaceae (Grape Family)
  

Cissus incisa (Nutt.) Des Moul (Marine-Ivy, Cow-itch, Hierba del Buey)

Vitis berlandieri Planch (Spanish Grape, Winter Grape, Uva Cimarrona)

V. mustangensis Buckley (Mustang Grape)

• Malvaceae (Mallow Family)
  

Abutilon lignosum (Cav.) D. Don.
A. incanum (Link) Sweet (Pelotazo)

Herissantia crispa (L.) Brizicky.

Callirhoe involucrata (Torr.) Gray (Wine Cup:Poppy Mallow)

Hibiscus cardiophyllus Gray

Malva parvifolia L. (Cheeses: Dwarf Mallow)

Malvastrum coccineus Gray
M. coromandelianum (L.) Garcke

Pseudabutilon lozani (Rose) R.E. Fries

Sida ciliaris var. mexicana (Moric.) Shinners (Bracted Sida)
S. filicaulis T.&G.
S. helleri Rose (Copper Sida)
S. leprosa var. depauperata ( Gray) I. Clem. (Scurfy Sida)
S. lendheimeri Gray
S. physocalyx Gray

Sphaeralcea angustifolia (Cav.) D. Don. (Globe Mallow)
S. hastulata Gray
S. lindheimeri Gray
S. pedatifida Gray



• Steruliaceae (Cacao Family)


Ayenia pilosa Cristobal

Melochia pyramidata L. (Anglepod)
M. tomentosa L.

Walthera indica L. (Hierba del Soldado)




• Tamaricaceae (Tamarisk Family)


Tamarix aphylla (L.) Karst (Tamarisk, Salt Cedar)
T. gallica L. (Tamarisco, Rompevientos)



• Cochlospermaceae (Cochlospermum Family)
  

Amoreuxia wrightii Gray (Arnotto, Yellowshow)


• 
  Koberliniaceae (Allthorn Family)
  

Koberlinia spinosa Zucc. (Junco, Allthorn)



• Violaceae (Violet Family)
  

Hybanthus linearis (Torry) Shinners (Green Violet)



• Turneraceae (Turnera Family)
  
  

Turnera diffusa Willd. (Damiana, Hierba del Venado)



• Passifloraceae (Passion flower Family)
  

Passiflora foetida L. var. gossypifolia (Hamilt.) Mast. (Corona de Cristo)
P. tenuiloba Engelm.


• 
  Loasaceae (Loasa Family)
  

Cevallia sinuata Lag.

Eucnide bartonioides Zucc. (Yellow Rock-nettle)

Mentzelia nuda (Pursh) T. & G. (Sand Lilly)

• 
  Cactaceae (Cactus)
  

Cereus poselgeri Lem. (Lead Pencil Cactus, Dahlia Cactus, Sacasil)

Echinocactus setispinus Engelm. (Fish-hook Cactus)
E. texensis Hopfler (Horse Crippler, Devil's Head, Manco Caballo)

Echinocerus enneacanthus Engelm. (Strawberry Cactus, Pitaya)
E. reichenbachii var. fitchii (J.N. Rose) L. Benson

Escobaria runyonii Britt. & Rose

Lophophora williamsii (Lemaire) Coulter (Dry wiskey, Peyote, Hikoli)

Mammillaria macromaris Engelmann
M. pottsii Engelm.
M. runyonii (Br. & Rose) Cory
M. sphaerica Dietrich

Opuntia aciculata Griffiths
O. leptocaulis D.C. (Tasajillo, Tesajo, Desert Christmas Cactus)
O. lindheimeri Engelm. (Texas Prickly Pear, Nopal)



• Lythraceae (Loosestrife Family)
  

Ammannia coccineae Rottb.

Lythrum linearifolium (Gray) Small



• Onagraceae (Evening Primrose Family)
  

Calylophus drummondianus var berlandieri (Spach) Towner & Raven
C. hartwegii subsp. maccartii (Shinners) Towner & Raven.

Gaura barachycarpa Small (Wild Honeysuckle, Bee Blossom)
G. odorata Lagasca
G. parviflora Hooker (Lizard's-tail)
G. sinuata Nuttall
G. villosa var. parksii Munz.

Hartmannia berlandieri (Spach.) Rose
H. kunthiana Spach.
H. rosea (Ait.) G. Don

Lavauxia triloba Nuttall

Oenothera drummondii Hook (Beach Evening Primrose)
O. laciniata (Hill) Rose (Cut-leaved Evening Primrose)
O. grandis (Britton) Smyth. (Dwarf Evening Primrose)
O. speciosa Nutt. s. lat (Amapola del Campo, Showy Primrose)



• Umbellifera (Parsley Family)
  

Ammi majus L. (Queen Anne's Lace)

Ammoselinum butleri (Engelm.) Coult. & Rose (Sand Parsley)
A. popei T. & G.

Anethus graveolens L. (Dill)

Apium leptophyllum (Pres.) Muell. (Marsh Parsley)

Bowlesia incana (Ruis & Pavon) (Rabbit Lettuce)

Chaerophyllum tainturieri var. dasycarpum (Nutt.) S. Wats. (Chervil)

Coriandrum sativum L. (Coriander, Cilantro)

Cuminum cyminum L. (Cumin, Comino)

Daucus pusillus Michx. (Rattlesnake-weed)

Eryngium nasturtiifolium Juss (Eryngo)

Spermolepis echinata (Nutt.) Heller (Beggar's Lice)



• Primulaceae (Primrose)
  

Anagallis arvensis var. arvensis L. (Scarlet Pimpernel)
A. arvensis var. caerulea Schreb. (Blue Pimpernel)

Samolus parviflorus Raf. (Brookweed)


• 
  Sapotaceae (Sapote Family)


Bumelia celastrina H.B.K. (Coma, Gum Elastic)



• Ebenaceae (Persimmon Family)


Diospyros texana Scheele (Mexican Persimon, Chapote)



• Oleaceae (Ash Family)
  

Forestiera angustifolia Torrey

Fraxinus berlandieriana D.C. (Ash)

Menodora heterophylla Moric (Red-bud)



• Gentianaceae (Gentian Family)
  

Eustoma exaltatum (L.) Griseb.



• Asclepiadaceae (Milkweed Family)
  

Asclepias emoryi (Greene) Vail
A. oenotheroides Cham. & Schl.

Cynachum maccartii Shinners

Matelea parviflora (Torr.) Woods

• Convolvulaceae (Morning-glory Family)


Convolvulus arvensis L. (Field Bindweed, Possession Vine)
C. equitans Benth. (Texas Bindweed)

Cuscuta glabrior (Engelm.) Yuncker (Love Vine, Dodder, Gold thread)
C. indecora Choisy
C. runyonii Yuncker
C. umbellata H.B.K.

Dichondra micrantha Urban

Evolvolus alsinoides L.

Ipomoea amnicola Morong (Morning-glory)
I. coccinea L. (Scarlet Morning-glory)
I. rupicola House
I. trichocarpa Ell. var. torreyana (Gray) Shinners

Merremia dissecta (Jacq.) Hall

• Polemoniaceae (Phlox Family)


Gilia incisa Bentham (False Flax)
G. ludens Shinners
G. rigidula Bentham

Phlox glabriflora (Brand) Whitehouse
P. littoralis (Cory) Whitehouse
P. tharpii Whitehouse

• Hydrophyllaceae (Waterleaf)

Nama hispidum Gray (Sand-bell)
N. jamaicense L.

Phacelia congesta Hooker (Blue Curls)
P. patuliflora (Engelm. & Gray) Gray

• Boraginaceae (Borage Family)
• 
  Coldenia canescens D.C.
  
  Cordia boissieri DC (Anachahuita, Texas Wild Olive)
  
  Cryphantha Mexicana (Brandg.) Johnston
  C. texana (A. DC) Greene
  
  Ehretia anacua (Berl.) Johnston Anaqua, Nacahuita)
  
  Heliotropium angiospermum Murray (Heliotrope)
  H. confertifolium Torrey
  H. curassavicum L.
  H. texanum Johnston
  
  Lappula redowskii (Hornem.) Greene (Stick-seed)
  L. redowskii var. cupulatum (Gray) M.E. Jones
  L. redowskii var. occidentalis (S. Wats.) Rydb.
  
  Lithospermum incisum Lehm. (Pucoon)
  L. matamorense A. D.C.
  L. mirabile Small
  
  

Aloysia gratissima (Gill & Hook.) Troncoso. (Common Bee-brush, White brush, Jazminillo, Vara-dulce)
A. macrostachya (Torrey) Moldenke (Woolly Bee-grush, Vara Dulce, Cabradora Cimarrona, Angelitos)

Citharexylum spathulatum Moldenke & Lundell (Fiddlewood)

Lantana camara L. (West Indian Lantana, Alfombrilla Hediona)
L. horrida (H.B.K. (Texas Lantana, Hierba de Cristo, Calico Bush)
L. macropoda Torrey ( Desert Lantana, Hierba Negra, Mejorana)

Lippia alba (Mill.) N.E. Britton
L. graveolens H.B.K. (Hierba dulce, Red-brush)

Phyla incisa Small (Frog Fruit)
P. nodiflora (L.) Greene

Tetraclea coulteri Gray
T. viscida Lundell

Verbena bipinnatifida Nuttall
V. ciliata Bentham
V. ciliata var. longidentata Perry
V. cloveri Moldenke
V. cloveri var. cloveri Moldenke
V. cloveri var. lilacina Moldenke
V. halei Small
V. neo-mexicana (Gray) Small
V. neo-mexicana var. hirtella Perry
V. plicata Greene
V. quadrangulata Heller
V. tenuisecta Brig. (Moss Verbena)



• Labiatae (Mint Family)


Hedeoma drummondii Bentham (Lemon Mint)

Lamium amplexicaule L. (Henbit, Dead Nettle)

Marrubium vulgare L. (Horehound)

Monarda citriodora Cervantes (Horsemint)
M. fruticulosa Epling
M. punctata L.
M. punctata var. coryi (McClin. & Epling) Cory

Rosmarinus officinalis L.

Salvia ballotaeflora Bentham (Shrubby Sage, Majorano)
S. coccinea Murr.
S. greggii Gray
S. leucantha Cav.

Scutellaria drummondii Bentham

Stachys agraria Cham & Schl.

Teucrium cubense L. (Wood Sage, Cuban Mint)



• Solanaceae (Nightshade Family)
  

Capsicum annuum L. var. minus (Fing.) Shinners. (Bird Pepper, Chillipiquin, Chilipitin)

Chamaesarcha coronopus (Dunal) Gray
C. sorida (Dunal) Gray

Datura wrightii Regal
Datura stramonium L. (Jimson-weed, Toloache)

Lycium berlandieri DC
L. carolinianum Walt. var. quadrifidum (Dunal) C.L. Hitchc. (Carolina Wolfberry)
L. torreyi Grey

Lycopersicon esculatum Mill. var. cerasiforme Alff. (Wild Cherry Tomato)

Nicotiana glauca Graham (Sacred Mustard, Mustard Tree, Coneton, Tronadora, Tabaquillo)
N. repanda Willd.
N. trigonophylla Dunal

Petunia parviflora Juss.

Physalis hederaefolia Gray (Ground Cherry)
P. mollis Nuttall

Quincula lobata Torrey (Purple Ground Cherry)

Solanum americanum Miller (Black Nightshade, Hierba Mora)
S. citrullifolium A. Braun
S. elaeagnifolium Cav. (Trompillo)
S. rostratum Dunal (Buffalo-bur, Duraznillo)
S. triquetrum Cav. (Vine Nightshade, Hierba Mora)



• Scrophulariaceae (Figwort Family)
  

Braumia monnieri (L) Pennell (Water Hyssop)

Castilleja indivisa Engelmann (Texas Paintbrush)

Leucophyllum frutescens (Berl) I.J. Johnst. (Cenizo, Purple Sage)

Leucospora multifida (Michaux) Nutt.

Linaria texana Scheele (Texas Toad-flax)

Maurandya antirrhiniflora Humb. & Bonpl. (Vine Snapdragon, Monkey Flower)

Pagesia peduncularis (Benth.) Pennell (Baby Jump-ups)

Seymeria havardii Pennell

Stemodia schottii Holzinger
S. tomentosa (Mill.) Greenman & Thompson

Veronica peregrina L. var. xalapensis (H.B.K.) Pennell



• Bignoniaceae (Trumpet-creeper Family)
  

Chilopsis linearis (Cav.) DC (Desert Willow, Flor de Mimbre)



• Martyniaceae (Unicorn Family)
  

Martynia louisianica Miller (Unicorn Plant, Ram's Horns)



• Orobanchaceae (Broomrape Family)
  

Orobanche ludoviciana Nuttall
O. multiflora Nuttall var. pringlei Munz.



• Acanthaceae (Acanthus Family)
  

Carlowrightia glabrata Fernald

Dyschoriste linearis(T. & G) Kuntze

Ruellia malocosperma Greenmann (Wild Petunia, Quelites)
R. runyoni Tharp & Barkley
R. yucatana (Leonard) Tharp & Barkley

Siphonoglossa greggii Greenman & Thompson (Tube-tongue)
S. pilosella (Nees.) Torrey

Tetramerium platystegiumxi Torrey (Wild Shrimp Plant)



• Plantaginaceae (Plantain Family)
  

Plantago hookeriana F. & M. (Plantain)
P. rhodosperma Decne
P. virginica L.



• Rubiaceae (Madder Family)
  

Diodia teres Walt. (Poor Joe, Buttonweed)

Galium texense Gray (Texas Bedstraw, Hierba de la Pulga)
G. virgatum Nuttall (Southwest Bedstraw)

Hedeotis subviscosa (Wright) Shinners



• Curcurbitaceae (Gourd Family)
  

Apodanthera unculata Gray (Melon loco)

Ibervillea tenella (Naud.) Small (Wild Balsam, Yerba-de-vibrona, Snake Eggs)

Melothria pendula L. (Creeping cucumber)



• Campanulaceae (Blue-bell Family)
  

Lobelia berlandieri A. D.C. (Lobelia)

Triodanis biflora (R. & P. ) Greene (Venus' Looking-glass)
T. holzingeri McVaugh



• Asteraceae (Sunflower Flower)
  

Tribe Eupatorieae


Eupatorium azureum D.C. (Blue Boneset)
E. capillifolium (Lam) Small (Dog-fennel)

Liatris mucronata DC (Lazing Star, Button Snakeroot)

Trichocornis rivularis Gray



Tribe Asteraceae


Aphanostephus kidderi Blake (Lazy Daisy, Margarita)
A. ramosissimus DC
A. riddellii T & G
A. skirrhobasis (DC) Trelease
A. skirrhobasis var. thalassius Shinners

Aster ericoides L. (White Wreath Aster)
A. spinosus Bentham
A. subulatus Michx. var. ligulatus Shinners (Blackweed, Roadside Aster)

Baccharis glutinosa Pers. (Jara, Seepwillow, Water-wally)
B. halimifolia L. (Sea-myrtle, Consumption-weed)
B. salicina T. & G. (Resin Willow, Pencil Bush)

Chaetopappa asteroides (Nutt.) DC var. grandis Shinners (Least Daisy)
C. bellioides (Gray) Shinners

Conyza canadensis (L.) Cronquist (Horse-weed)
C. coulteri Gray

Dichaetophora campestris Gray

Erigeron myrionactis Small (Daisy Fleabane)
E. tenellus DC

Gochnatia hypoleuca (DC) Gray (Ocote)

Grindelia microcephalaci DC (Gum Plant.)
G. microcephala var. microcephala
G. microcephala var. pusilla Steyermark

Heterotheca latifolia Buckley (Camphor Daisy, Acahuzlillo)

Isocoma coronopifolia (Gray) Greene
I. palmeri (Gray) Shinners

Machaeranthera pinnatifida (Hook.) M.C. Johnston

Xanthisma texanum DC (Sleepy Daisy)

Xanthocephalum eriocarpum (Gray) Shinners
X. lucidum (Greene) Shinners
X. sarothrae (Pursh.) Shinners



Tribe Inuleae


Filago verna (Raf.) Shinners (Indian Tobacco, Rabbit Tobacco)
.F. verna var. drummondii (T. & G.) Shinners

Gnaphalium peregrinum Fern. (Cudweed, Everlasting)

Pluchea purpurascens (SW.) DC. (Salt Marsh Fleabane)



Tribe Heleantheae


Ambrosia aptera DC (Bloodweed, Ragweed)
A. artemisiifolia L.
A. confertiflora DC
A. psilostachya DC

Bidens pilosa L.

Borrichia frutescens (L.) DC (Sea Ox-eye, Beach Daisy)

Calyptrocarpus vialis Less. (Straggler Daisy)

Coreopsis ardaminaefolia (DC) Nutt. (Manzanilla silvestre)

Eclipta alba (L.) Hassk. (Yerba-de-tajo)

Helianthus annuus (Sunflower)
H. ciliaris DC (Blueweed)
H. cucumerifolius T. & G.
H. praecox T. & G.


Lindheimera texana Engelm. & Gray

Melampodium ramosissimum DC (Rock Daisy, Blackfoot Daisy)


Parthenium hysterophorus L. (Whitetop, Cicutilla)
P. incanum H.B.K. (Mariola)
P. lyratum Gray

Ratibida comumnaris (Pursh.) Raf. (Mexicana Hat, Gallitos)

Simsia clava (Engelm. & Gray) Gray

Tetragonotheca repanda (Buckley) Small

Thelesperma ambiguum (Gray) (Greenthread)
T. burridgeanum (Regel) Blake
T. filifolium (Hooker) Gray
T. megapotamicum (Spreng.) Kuntze
T. muecense Turner
T. simplicifolium Gray

Varilla texana Gray (Salt Daisy, Saladilla, Saltigo)

Verbesina encelioides (Cav.) Gray (Cowpen Daisy)
V. microptera DC Capitana
V. virginica L. (Frostweed)

Xanthium chinense Mill. (Cocklebur, Abrojo)

Ximensia enceliodes Cav. (Skunk Daisy)

Zexmenia brevifolia Gray
Z. hispida H.B.K.



Tribe Helenieae


Amblyopsis setigera DC (Huisache Daisy, Honey Daisy)

Bahia absinthifolia Bentham

Clappia suaedaefolia Gray (Goldenweed)

Dyssodia pentachaeta (DC) Rob.
D. tenuiloba (DC) Rob.
D. treculii (Gray) Rob.

Gaillardia amblydon Gray (Indian Blanket)
G. drummondii (Hook.) DC
G. pulchella Fougeroux (Indian Fire Wheel, Indian Sunburst, Bandana Daisy)
G. suavis (Engelm. & Gray) Britt. & Rusby (Globe Flower, Perfume Balls)
G. villosa Rydb.

Helenium elegans DC (Bitterweed, Sneezeweed)
H. linifolium Rybd.
H. microcephalum DC
H. ooclinum Gray

Hymenopappus scabiosaeus L'Her. var. corymbosus (T. & G.) Turner (Wild Cauliflower)

Hymenoxyx odoratus DC (Poison Bitterweed)

Palafoxia texana DC
P. tripteris (DC) Shinners

Pectis tenella DC (Lemon Daisy)

Psilostrophe gnaphaloides DC (Paper Flower)

Tetraneuris scaposa (DC) Greene
T. villosa Shinners



Tribe Anthemideae


Artemesia mexicana Willd. (Wormwood, Estafiate)



Tribe Senecioneae


Haploesthes texana Coulter

Senecio ampullaceus Hooker (Groundsel, Ragwort)
S. imparipinnatus Klatt



Tribe Cynareae


Centaurea americana (Don) Nutt.
C. melitensis L.

Cirsium texanum Buckley (Thistle, Cardo Santo)


Tribe Mutisieae


Perezia runcinata (D. Don) Gray



Tribe Chicoreae


Lactuca serriola L.

Pinaropappus roseus Less.


Pyrrhopappus muticaulis DC (False Dandelion)


Sonchus asper (L) Hill (Sow Thistle)
S. oleraceus L. (Hare's Lettuce, Arichicoria)

Please visit us again for further updates.