Amistad National Recreation Area Park

Rank: 69

Park Description

An oasis in the desert, Amistad National Recreation Area consists of the US portion of the International Amistad Reservoir. Amistad, whose name comes from the Spanish word meaning friendship, is best known for excellent water-based recreation, camping, hiking, rock art viewing, and its rich cultural history. Amistad is also home to a wide variety of plant and animal life above and below the water.

Park Address

Amistad National Recreation Area 4121 Veterans Blvd.

Del Rio, TX, 78840

Amistad National Recreation Area Park Activites







Species in Amistad National Recreation Area Park by Category

Here you can look up all the species found in Amistad National Recreation Area Park. Start by picking a category. From there you can see how many species have either the common name beggining with each letter or scientific name. It's a good place to start if you're looking for what kind of species are invasive to the park, or perhaps how common or rare a species is for that area.

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
American bison, bison Bos bison Not In Park Native - -
American Beaver, Beaver, Canadian Beaver Castor canadensis Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Barbary Sheep Ammotragus lervia Present Non-native Unknown
bobcat Lynx rufus Present Native Unknown
badger Taxidea taxus Present Native Unknown
Black Bear Ursus americanus Present Native Unknown
big free-tailed bat Nyctinomops macrotis Present Native Uncommon
Brazilian Free-tailed Bat Tadarida brasiliensis Present Native Unknown
big brown bat Eptesicus fuscus Unconfirmed Native - -
Bat Myotis - - - - - -
black-tailed jack rabbit, Black-tailed Jackrabbit Lepus californicus Present Native Common
Botta's Pocket Gopher Thomomys bottae Probably Present Native - -
Black Rat Rattus rattus Probably Present Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
coyote Canis latrans Present Native Uncommon
common gray fox Urocyon cinereoargenteus Present Native Unknown
Cougar, mountain lion, Puma Puma concolor Present Native Unknown
cave myotis Myotis velifer Present Native Common
Cottontails Sylvilagus - - - - - -
Chihuahuan Desert Pocket Mouse Chaetodipus eremicus Probably Present Native - -
Common Muskrat, Muskrat, Musquash, Water Rat Ondatra zibethicus Not In Park Native - -
Cactus Mouse Peromyscus eremicus Present Native Unknown
Crawford's Gray Shrew, Desert Shrew, gray shrew Notiosorex crawfordi Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Domestic Cat Felis catus Present Non-native Unknown
desert cottontail Sylvilagus audubonii Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
European Mouflon Sheep Ovis aries Present Non-native Unknown
eastern red bat Lasiurus borealis Probably Present Native - -
evening bat Nycticeius humeralis Present Native Unknown
Eastern Pipistrelle, Northern Georgian Bat Pipistrellus subflavus Present Native Unknown
eastern cottontail Sylvilagus floridanus Present Native Unknown
Eastern White-throated Woodrat Neotoma leucodon Present Native Unknown
eastern fox squirrel Sciurus niger Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Feral Pig Sus scrofa Present Non-native Unknown
Fulvous Harvest Mouse Reithrodontomys fulvescens Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Ghost-faced Bat Mormoops megalophylla Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Hairy-legged Vampire Bat Diphylla ecaudata Present Native Unknown
hoary bat Lasiurus cinereus Present Native Uncommon
Hedgehog, Porcupine Erethizon dorsatum Present Native Common
hispid pocket mouse Chaetodipus hispidus Present Native Unknown
house mouse Mus musculus Present Non-native Unknown
hispid cotton rat Sigmodon hispidus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Javelina Pecari tajacu Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
long-tailed weasel Mustela frenata Probably Present Native - -
long-nosed armadillo, Nine-banded Armadillo Dasypus novemcinctus Present Native Common
least shrew Cryptotis parva Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
mule deer Odocoileus hemionus Probably Present Native - -
Merriam's Kangaroo Rat Dipodomys merriami Unconfirmed Native - -
Merriam's Pocket Mouse Perognathus merriami Present Native Unknown
Mexican Ground Squirrel Spermophilus mexicanus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Nelson's Pocket Mouse Chaetodipus nelsoni Present Native Unknown
Northern Pygmy Mouse Baiomys taylori Present Native Unknown
Nutria Myocaster coypus Present Non-native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
orthern grasshopper mouse Onychomys leucogaster Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Pocketed Free-tailed Bat Nyctinomops femorosaccus Present Native Unknown
pallid bat Antrozous pallidus Present Native Unknown
prairie deer mouse Peromyscus maniculatus Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Ringtail Bassariscus astutus Present Native Abundant
raccoon Procyon lotor Present Native Common
Rock Pocket Mouse Chaetodipus intermedius Present Native Unknown
Rock Squirrel Spermophilus variegatus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
striped skunk Mephitis mephitis Present Native Abundant
Seminole Bat Lasiurus seminolus Probably Present Native - -
southern plains woodrat Neotoma micropus Present Native Unknown
Spotted Ground Squirrel Spermophilus spilosoma Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Townsend's Big-eared Bat Corynorhinus townsendii Present Native Unknown
Texas Pocket Gopher Geomys personatus Not In Park Native - -
Texas Antelope Squirrel Ammospermophilus interpres Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Virginia opossum Didelphis virginiana Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
white-tailed deer Odocoileus virginianus Present Native Unknown
White-backed Hog-nosed Skunk Conepatus leuconotus Present Native Unknown
Western Spotted Skunk Spilogale gracilis Present Native Unknown
Western Bonneted Bat Eumops perotis Present Native Unknown
Western Pipistrelle Pipistrellus hesperus Present Native Unknown
white-footed mouse Peromyscus leucopus Present Native Unknown
White-ankled Mouse Peromyscus pectoralis Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Yuma Myotis Myotis yumanensis Present Native Unknown
Yellow-faced Pocket Gopher Cratogeomys castanops Unconfirmed Native - -

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
American Golden Eagle, Golden Eagle Aquila chrysaetos Present Native Rare
American Pintail, Northern Pintail, Pintail Anas acuta Present Native Uncommon
American Wigeon, Baldpate Anas americana Present Native Common
American Merganser, Common Merganser Mergus merganser Probably Present Native - -
American Black Tern, Black Tern Chlidonias niger Present Native Uncommon
American Herring Gull, Herring Gull Larus argentatus Present Native Rare
American Avocet, Avocet Recurvirostra americana Present Native Rare
American Peregrine Falcon, Duck Hawk, Peregrine Falcon Falco peregrinus Present Native Rare
american kestrel Falco sparverius Present Native Uncommon
American Coot, Northern American Coot Fulica americana Present Native Abundant
american goldfinch Carduelis tristis Present Native Rare
American Pipit, American Water Pipit, Water Pipit Anthus rubescens Present Native Uncommon
american redstart Setophaga ruticilla Present Native Occasional
american robin Turdus migratorius Present Native Uncommon
Ash-throated Flycatcher Myiarchus cinerascens Present Native Common
Arkansas Kingbird, Western Kingbird Tyrannus verticalis Present Native Uncommon
American Egret, Common Egret?, Great Egret Ardea alba Present Native Uncommon
American Bittern Botaurus lentiginosus Present Native Occasional
American White Pelican, White Pelican Pelecanus erythrorhynchos Present Native Uncommon
Anhinga Anhinga anhinga Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Bald Eagle, Northern Bald Eagle Haliaeetus leucocephalus Present Native Occasional
black vulture Coragyps atratus Present Native Common
Blue-winged Teal Anas discors Present Native Uncommon
Bufflehead, Buffle-head Bucephala albeola Present Native Uncommon
Blue Goose, Snow Goose Chen caerulescens Present Native Rare
Black-bellied Whistling-Duck Dendrocygna autumnalis Present Native Occasional
Black-chinned Hummingbird Archilochus alexandri Present Native Uncommon
Blue-throated Hummingbird Lampornis clemenciae Probably Present Native - -
Black-bellied Plover Pluvialis squatarola Present Native Occasional
Bonaparte's Gull Larus philadelphia Present Native Uncommon
Black-necked Stilt Himantopus mexicanus Present Native Common
Bartramian Sandpiper, Upland Plover, Upland Sandpiper Bartramia longicauda Present Native Rare
Baird's Sandpiper Calidris bairdii Present Native Occasional
Belted Kingfisher Megaceryle alcyon Present Native Uncommon
Bushtit Psaltriparus minimus Present Native Rare
Blue Grosbeak Passerina caerulea Present Native Uncommon
Black-throated Sparrow Amphispiza bilineata Present Native Common
Brewer's Sparrow Spizella breweri Present Native Rare
barn swallow Hirundo rustica Present Native Common
Bank Swallow, Common Bank Swallow Riparia riparia Present Native Uncommon
Brewer's Blackbird Euphagus cyanocephalus Present Native Uncommon
Bullock's Oriole Icterus bullockii Present Native Uncommon
baltimore oriole Icterus galbula Present Native Occasional
Bronzed Cowbird Molothrus aeneus Present Native Uncommon
brown-headed cowbird Molothrus ater Present Native Uncommon
brown thrasher Toxostoma rufum Probably Present Native - -
Black-crested Titmouse Baeolophus atricristatus Present Native Rare
black-throated blue warbler Dendroica caerulescens Present Native Occasional
black-and-white warbler Mniotilta varia Present Native Rare
blue-gray gnatcatcher Polioptila caerulea Present Native Uncommon
Black-tailed Gnatcatcher Polioptila melanura Present Native Uncommon
Bewick's Wren, Eastern Bewick's Wren Thryomanes bewickii Present Native Common
Brown-crested Flycatcher Myiarchus tyrannulus Present Native Uncommon
Black Phoebe Sayornis nigricans Present Native Uncommon
Bell's Vireo Vireo bellii Present Native Common
Black-crowned Night Heron, Black-crowned Night-Heron Nycticorax nycticorax Present Native Rare
Brown Pelican Pelecanus occidentalis Present Native Occasional
burrowing owl Athene cunicularia Present Native Rare
Barn Owl, North American Barn Owl Tyto alba Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
cooper's hawk Accipiter cooperii Present Native Uncommon
Common Black-Hawk Buteogallus anthracinus Probably Present Native - -
Cinnamon Teal Anas cyanoptera Present Native Rare
Common Mallard, Mallard Anas platyrhynchos Present Native Uncommon
Common White-fronted Goose, Greater White-fronted Goose Anser albifrons Present Native Uncommon
Canvasback Aythya valisineria Present Native Uncommon
chimney swift Chaetura pelagica Present Native Uncommon
common nighthawk Chordeiles minor Present Native Uncommon
Common Poorwill Phalaenoptilus nuttallii Present Native Uncommon
Caspian Tern Sterna caspia Present Native Uncommon
Common Ground-Dove Columbina passerina Present Native Common
Crested Caracara Caracara cheriway Present Native Occasional
Common Loon, Greater Common Loon Gavia immer Present Native Uncommon
cedar waxwing Bombycilla cedrorum Present Native Uncommon
Common Raven, Northern Raven, Raven Corvus corax Present Native Rare
Chihuahuan Raven Corvus cryptoleucus Present Native Uncommon
Chestnut-collared Longspur Calcarius ornatus Present Native Occasional
Canyon Towhee Melozone fusca Present Native Unknown
Cassin's Sparrow Peucaea cassinii Present Native Common
Clay-colored Sparrow Spizella pallida Present Native Uncommon
chipping sparrow Spizella passerina Present Native Uncommon
Cliff Swallow, Eastern Cliff Swallow, Eave Swallow, Northern Cliff Swallow Petrochelidon pyrrhonota Present Native Abundant
common grackle Quiscalus quiscula Probably Present Native - -
Curve-billed Thrasher Toxostoma curvirostre Present Native Uncommon
common yellowthroat Geothlypis trichas Present Native Common
Cactus Wren Campylorhynchus brunneicapillus Present Native Common
Canyon Wren Catherpes mexicanus Present Native Common
carolina wren Thryothorus ludovicianus Present Native Uncommon
Couch's Kingbird Tyrannus couchii Present Native Uncommon
Cattle Egret Bubulcus ibis Present Native Rare
Clark's Grebe Aechmophorus clarkii Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Dowitchers Limnodromus - - - - - -
Dickcissel Spiza americana Present Native Occasional
Double-crested Cormorant, Northern Double-crested Cormorant Phalacrocorax auritus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Eurasian Wigeon, European Widgeon, Widgeon Anas penelope Present Native Occasional
Eastern Dowitcher, Short-billed Dowitcher Limnodromus griseus Probably Present Native - -
Eastern Solitary Sandpiper, Solitary Sandpiper Tringa solitaria Present Native Occasional
Eurasian Collared-Dove Streptopelia decaocto Present Non-native Uncommon
Eastern Pigeon Hawk, Merlin, Pigeon Hawk Falco columbarius Present Native Occasional
Eastern Lark Sparrow, Lark Sparrow Chondestes grammacus Present Native Uncommon
Eastern Savannah Sparrow, Savannah Sparrow Passerculus sandwichensis Present Native Uncommon
Eastern Vesper Sparrow, Vesper Sparrow Pooecetes gramineus Present Native Uncommon
eastern meadowlark Sturnella magna Present Native Uncommon
eastern wood-pewee Contopus virens Present Native Rare
Empidonax Flycatchers Empidonax - - - - - -
eastern phoebe Sayornis phoebe Present Native Rare
Eastern Green Heron, Green heron, Green-backed Heron Butorides virescens Present Native Uncommon
Eared Grebe Podiceps nigricollis Present Native Common
eastern screech-owl Megascops asio Present Native Uncommon
Elf Owl Micrathene whitneyi Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Ferruginous Hawk Buteo regalis Present Native Rare
Franklin's Gull Larus pipixcan Present Native Uncommon
Forster's Tern Sterna forsteri Present Native Uncommon
Fox Sparrow Passerella iliaca Present Native Rare
field sparrow Spizella pusilla Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Green-winged Teal Anas crecca Present Native Common
Gadwall Anas strepera Present Native Uncommon
Gull-billed Tern Gelochelidon nilotica Present Native Rare
Greater Yellowlegs, Greater Yellow-legs Tringa melanoleuca Present Native Uncommon
Green Kingfisher Chloroceryle americana Present Native Uncommon
Groove-billed Ani Crotophaga sulcirostris Present Native Occasional
Greater Roadrunner Geococcyx californianus Present Native Uncommon
grasshopper sparrow Ammodramus savannarum Present Native Rare
Green-tailed Towhee Pipilo chlorurus Present Native Rare
Great-tailed Grackle Quiscalus mexicanus Present Native Common
golden-crowned kinglet Regulus satrapa Present Native Occasional
Great Kiskadee Pitangus sulphuratus Present Native Uncommon
Great Blue Heron, Northern Great Blue Heron Ardea herodias Present Native Common
Golden-fronted Woodpecker Melanerpes aurifrons Present Native Common
great horned owl Bubo virginianus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Harris's Hawk Parabuteo unicinctus Present Native Uncommon
Hooded Merganser Lophodytes cucullatus Present Native Occasional
horned lark Eremophila alpestris Present Native Rare
house finch Carpodacus mexicanus Present Native Uncommon
Hooded Oriole Icterus cucullatus Present Native Uncommon
house sparrow Passer domesticus Present Non-native Uncommon
house wren Troglodytes aedon Present Native Occasional
hermit thrush Catharus guttatus Present Native Uncommon
Horned Grebe Podiceps auritus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Interior Least Tern Sterna antillarum athalassos Present Native Common
Inca Dove Columbina inca Present Native Uncommon
indigo bunting Passerina cyanea Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Killdeer, Northern Killdeer Charadrius vociferus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Lesser Scaup, Lesser Scaup Duck Aythya affinis Present Native Common
Lesser Nighthawk Chordeiles acutipennis Present Native Uncommon
Laughing Gull Larus atricilla Present Native Rare
Least Sandpiper Calidris minutilla Present Native Uncommon
Long-billed Dowitcher Limnodromus scolopaceus Present Native Rare
Long-billed Curlew, Southern Long-billed Curlew Numenius americanus Present Native Rare
Lesser Yellowlegs, Lesser Yellow-legs Tringa flavipes Present Native Occasional
Le Conte's Sparrow, LeConte's Sparrow Ammodramus leconteii Present Native Occasional
Lark Bunting Calamospiza melanocorys Present Native Uncommon
Lincoln's Sparrow, Northern Lincoln's Sparrow Melospiza lincolnii Present Native Uncommon
Lesser Goldfinch Spinus psaltria Present Native Common
loggerhead shrike Lanius ludovicianus Present Native Uncommon
Long-billed Thrasher Toxostoma longirostre Present Native Uncommon
Louisana Waterthrush Seiurus motacilla Probably Present Native - -
Long-billed Marsh Wren, Marsh Wren, Prairie Marsh Wren Cistothorus palustris Present Native Rare
least flycatcher Empidonax minimus Present Native Rare
Little Blue Heron, Northern Little Blue Heron Egretta caerulea Present Native Occasional
Ladder-backed Woodpecker Picoides scalaris Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Mississippi Kite Ictinia mississippiensis Probably Present Native - -
mourning dove Zenaida macroura Present Native Common
McCown's Longspur Calcarius mccownii Present Native Occasional
Meadowlarks Sturnella - - - - - -
MacGillivray's Warbler Oporornis tolmiei Present Native Rare
Mountain Bluebird Sialia currucoides Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
northern harrier Circus cyaneus Present Native Uncommon
Northern shoveler, Shoveller Anas clypeata Present Native Uncommon
Northern Ruddy Duck, Ruddy Duck Oxyura jamaicensis Present Native Uncommon
northern bobwhite Colinus virginianus Present Native Uncommon
Northern Virginia Rail, Virginia Rail Rallus limicola Present Native Rare
northern cardinal Cardinalis cardinalis Present Native Common
northern rough-winged swallow Stelgidopteryx serripennis Present Native Uncommon
northern mockingbird Mimus polyglottos Present Native Common
nashville warbler Vermivora ruficapilla Present Native Uncommon
northern flicker Colaptes auratus Present Native Rare
Neotropic Cormorant Phalacrocorax brasilianus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
osprey Pandion haliaetus Present Native Uncommon
Olive Sparrow Arremonops rufivirgatus Present Native Uncommon
orchard oriole Icterus spurius Present Native Common
orange-crowned warbler Vermivora celata Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Pacific Loon Gavia pacifica Present Native Occasional
Pyrrhuloxia Cardinalis sinuatus Present Native Common
Painted Bunting Passerina ciris Present Native Common
purple martin Progne subis Present Native Uncommon
Pied-billed Grebe Podilymbus podiceps Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
red-tailed hawk Buteo jamaicensis Present Native Common
red-shouldered hawk Buteo lineatus Present Native Occasional
Redhead Aythya americana Present Native Common
Ring-necked Duck Aythya collaris Present Native Uncommon
Red-breasted Merganser Mergus serrator Present Native Occasional
ruby-throated hummingbird Archilochus colubris Present Native Uncommon
Rufous Hummingbird Selasphorus rufus Probably Present Native - -
Ringed Plover, Semipalmated Plover, Semipalmated Ringed Plover Charadrius semipalmatus Present Native Occasional
Ring-billed Gull Larus delawarensis Present Native Common
Royal Tern Thalasseus maximus Present Native Occasional
rock dove Columba livia Present Native Uncommon
Ringed Kingfisher Megaceryle torquata Present Native Uncommon
Red-throated Loon Gavia stellata Probably Present Native - -
Rufous-crowned Sparrow Aimophila ruficeps Present Native Uncommon
red-winged blackbird Agelaius phoeniceus Present Native Common
Rufous-capped Warbler Basileuterus rufifrons Present Native Occasional
ruby-crowned kinglet Regulus calendula Present Native Uncommon
Rock Wren Salpinctes obsoletus Present Native Common
Reddish Egret Egretta rufescens Present Native Occasional
Roseate Spoonbill Platalea ajaja Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
sharp-shinned hawk Accipiter striatus Present Native Uncommon
Swainson's Hawk Buteo swainsoni Present Native Uncommon
Snowy Plover Charadrius alexandrinus Present Native Uncommon
Spotted Sandpiper Actitis macularius Present Native Uncommon
Semipalmated Sandpiper Calidris pusilla Present Native Uncommon
Scaled Quail Callipepla squamata Present Native Common
Sandhill Crane Grus canadensis Present Native Rare
Sora Rail, Sora Porzana carolina Present Native Rare
swamp sparrow Melospiza georgiana Present Native Rare
song sparrow Melospiza melodia Present Native Uncommon
Spotted Towhee Pipilo maculatus Present Native Common
Scott's Oriole Icterus parisorum Present Native Rare
Sage Thrasher Oreoscoptes montanus Present Native Rare
Sprague's Pipit Anthus spragueii Present Native Occasional
summer tanager Piranga rubra Present Native Uncommon
Sedge Wren, Short-billed Marsh Wren, Short-billed Sedge Wren Cistothorus platensis Present Native Occasional
swainson's thrush Catharus ustulatus Present Native Rare
Say's Phoebe Sayornis saya Present Native Uncommon
Scissor-tailed Flycatcher Tyrannus forficatus Present Native Uncommon
Snowy Egret Egretta thula Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
turkey vulture Cathartes aura Present Native Common
Tree Swallow Tachycineta bicolor Present Native Rare
Tricolored Heron Egretta tricolor Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Violet-crowned Hummingbird Amazilia violiceps Present Native Occasional
Varied Bunting Passerina versicolor Present Native Occasional
Verdin Auriparus flaviceps Present Native Common
Vermilion Flycatcher Pyrocephalus rubinus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Wood Duck Aix sponsa Present Native Rare
white-throated swift Aeronautes saxatalis Present Native Uncommon
Western Sandpiper Calidris mauri Present Native Rare
Wilson's Snipe Gallinago delicata Present Native Uncommon
Wilson's Phalarope Phalaropus tricolor Present Native Occasional
Willet Tringa semipalmata Present Native Occasional
White-winged Dove Zenaida asiatica Present Native Common
Wild Turkey Meleagris gallopavo Present Native Uncommon
white-crowned sparrow Zonotrichia leucophrys Present Native Uncommon
Western Meadowlark Sturnella neglecta Present Native Uncommon
Worm-eating Warbler Helmitheros vermivorum Present Native Occasional
wilson's warbler Wilsonia pusilla Present Native Uncommon
Western Tanager Piranga ludoviciana Present Native Occasional
winter wren Troglodytes troglodytes Present Native Occasional
western wood-pewee Contopus sordidulus Probably Present Native - -
white-eyed vireo Vireo griseus Present Native Uncommon
White-faced Ibis Plegadis chihi Present Native Uncommon
Western Grebe Aechmophorus occidentalis Present Native Rare
Western Screech-Owl Megascops kennicottii Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
yellow-billed cuckoo Coccyzus americanus Present Native Uncommon
Yellow-headed Blackbird Xanthocephalus xanthocephalus Present Native Rare
yellow-rumped warbler Dendroica coronata Present Native Common
yellow warbler Dendroica petechia Present Native Uncommon
yellow-breasted chat Icteria virens Present Native Common
yellow-throated vireo Vireo flavifrons Present Native Rare
Yellow-crowned Night Heron, Yellow-crowned Night-Heron Nyctanassa violacea Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Zone-tailed Hawk Buteo albonotatus Present Native Rare

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Baird's Ratsnake Elaphe bairdi Present Native Unknown
Blotched Watersnake Nerodia erythrogaster Probably Present Native - -
Bullsnake, Gopher Snake Pituophis catenifer Present Native Unknown
Black-necked Gartersnake Thamnophis cyrtopsis Probably Present Native - -
Big Bend Tree Lizard Urosaurus ornatus Present Native Unknown
Berlandier's Tortoise Gopherus berlandieri Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Central Texas Whipsnake Masticophis taeniatus Present Native Unknown
Common Checkered Whiptail Aspidoscelis tesselata Not In Park Native - -
copperhead Agkistrodon contortrix Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Eastern Collared Lizard Crotaphytus collaris Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Great Plains Ratsnake Elaphe emoryi Probably Present Native - -
Gray-banded Kingsnake Lampropeltis alterna Present Native Unknown
Ground Snake, Groundsnake Sonora semiannulata Present Native Unknown
Great Plains Skink Eumeces obsoletus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Long-nosed Snake Rhinocheilus lecontei Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
milk snake Lampropeltis triangulum Unconfirmed Native - -
Marcy's Checkered Gartersnake Thamnophis marcianus Present Native Unknown
Mediterranean House Gecko Hemidactylus turcicus Present Non-native Unknown
Merriam's Canyon Lizard Sceloporus merriami Present Native Unknown
Marbled Whiptail Aspidoscelis marmorata Probably Present Native - -
Mottled Rock Rattlesnake Crotalus lepidus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern Diamond-backed Water Snake Nerodia rhombifer Present Native Unknown
Northern Crevice Spiny Lizard Sceloporus poinsettii Present Native Unknown
Northern Black-tailed Rattlesnake Crotalus molossus Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
ringneck snake Diadophis punctatus Present Native Unknown
Round-tailed Horned Lizard Phrynosoma modestum Present Native Unknown
Rio Grande Cooter Pseudemys gorzugi Present Native Unknown
Red-eared Slider Trachemys scripta Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Smith's Southwestern Black-headed Snake Tantilla hobartsmithi Present Native Unknown
Southwestern Fence Lizard Sceloporus cowlesi Present Native Unknown
Short-lined Skink Eumeces tetragrammus Present Native Unknown
spiny softshell turtle Apalone spinifera Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Trans-Pecos Ratsnake Bogertophis subocularis Probably Present Native - -
Texas Indigo Snake Drymarchon melanurus erebennus Present Native Unknown
Texas Nightsnake Hypsiglena torquata Present Native Unknown
Texas Patch-nosed Snake Salvadora grahamiae Present Native Unknown
Trans-Pecos Black-headed Snake Tantilla cucullata Present Native Unknown
Texas Coralsnake Micrurus tener Present Native Unknown
Texas Banded Gecko Coleonyx brevis Present Native Unknown
Texas Threadsnake Leptotyphlops dulcis Present Native Unknown
Texas Greater Earless Lizard Cophosaurus texanus Present Native Unknown
Texas Horned Lizard Phrynosoma cornutum Present Native Unknown
Texas Spiny Lizard Sceloporus olivaceus Present Native Unknown
Texas Rose-bellied Lizard Sceloporus variabilis Unconfirmed Native - -
Texas Spotted Whiptail Aspidoscelis gularis Present Native Unknown
Trans-Pecos Striped Whiptail Aspidoscelis inornata Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Western Coachwhip Masticophis flagellum Present Native Unknown
Western Ribbonsnake Thamnophis proximus Present Native Unknown
Western Diamondback Rattlesnake, Western Diamond-backed Rattlesnake Crotalus atrox Present Native Unknown

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Cliff Chirping Frog Eleutherodactylus marnockii Present Native Unknown
Couch's Spadefoot Scaphiopus couchii Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Green Toad Bufo debilis Present Native Unknown
Gulf Coast Toad Bufo nebulifer Present Native Unknown
Great Plains Narrow-mouthed Toad Gastrophryne olivacea Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
northern cricket frog Acris crepitans Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Red-spotted Toad Bufo punctatus Present Native Unknown
Rio Grande Leopard Frog Rana berlandieri Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Texas Toad Bufo speciosus Present Native Unknown

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Amistad gambusia Gambusia amistadensis Not In Park Native - -
alligator gar Atractosteus spatula Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
brook silverside Labidesthes sicculus Present Native Unknown
blue sucker Cycleptus elongatus Unconfirmed Native - -
blacktail shiner Cyprinella venusta Present Native Abundant
bullhead minnow Pimephales vigilax Present Native Abundant
blotched gambusia Gambusia senilis Not In Park Native - -
Bluegill Lepomis macrochirus Present Native Abundant
blue tilapia Oreochromis aureus Present Non-native Unknown
blue catfish Ictalurus furcatus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
central stoneroller Campostoma anomalum Present Native Unknown
common carp Cyprinus carpio Present Non-native Abundant
Chihuahua shiner Notropis chihuahua Unconfirmed Native - -
Conchos pupfish Cyprinodon eximius Not In Park Native - -
Channel catfish Ictalurus punctatus Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Devils River minnow Dionda diaboli Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
freshwater drum Aplodinotus grunniens Present Native Unknown
flathead catfish Pylodictis olivaris Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
gizzard shad Dorosoma cepedianum Present Native Abundant
gray redhorse Moxostoma congestum Present Native Abundant
goldfish Carassius auratus Unconfirmed Non-native - -
Golden Shiner Notemigonus crysoleucas Present Native Unknown
Gulf killifish Fundulus grandis Present Non-native Unknown
Green Sunfish Lepomis cyanellus Present Native Abundant
greenthroat darter Etheostoma lepidum Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
headwater catfish Ictalurus lupus Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
inland silverside Menidia beryllina Present Non-native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
longnose dace Rhinichthys cataractae Unconfirmed Native - -
largespring gambusia Gambusia geiseri Present Non-native Unknown
longear sunfish Lepomis megalotis Present Native Unknown
Largemouth Bass Micropterus salmoides Present Native Abundant
logperch Percina caprodes Unconfirmed Native - -
longnose gar Lepisosteus osseus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Mexican tetra Astyanax mexicanus Present Native Abundant
Mexican redhorse Moxostoma austrinum Unconfirmed Native - -
Manantial roundnose minnow Dionda argentosa Present Native Abundant
muskellunge Esox masquinongy Not In Park Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern pike Esox lucius Not In Park Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
proserpine shiner Cyprinella proserpina Not In Park Native - -
phantom shiner Notropis orca Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
river carpsucker Carpiodes carpio Present Native Abundant
redhorses Moxostoma - - - - - -
red shiner Cyprinella lutrensis Present Native Abundant
roundnose minnow Dionda episcopa Not In Park Native - -
Rio Grande silvery minnow Hybognathus amarus Not In Park Native - -
Rio Grande shiner Notropis jemezanus Not In Park Native - -
rainwater killifish Lucania parva Not In Park Native - -
Redbreast Sunfish Lepomis auritus Present Non-native Abundant
redear sunfish Lepomis microlophus Present Non-native Unknown
Rio Grande cichlid Cichlasoma cyanoguttatum Present Native Unknown
Rio Grande darter Etheostoma grahami Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
smallmouth buffalo Ictiobus bubalus Present Native Abundant
speckled chub Macrhybopsis aestivalis Unconfirmed Native - -
sand shiner Notropis stramineus Present Native Abundant
suckermouth minnow Phenacobius mirabilis Present Native Unknown
sheepshead minnow Cyprinodon variegatus Present Native Unknown
sailfin molly Poecilia latipinna Present Native Unknown
Small Mouthed Black-bass, Smallmouth Bass, Small-mouthed Bass Micropterus dolomieu Present Non-native Unknown
spotted bass Micropterus punctulatus Present Native Unknown
striped bass Morone saxatilis Present Non-native Abundant
spotted gar Lepisosteus oculatus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
threadfin shad Dorosoma petenense Present Unknown Abundant
Texas shiner Notropis amabilis Present Native Abundant
Tamaulipas shiner Notropis braytoni Present Native Abundant
Tex-Mex gambusia Gambusia speciosa Present Native Abundant
tadpole madtom Noturus gyrinus Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
western mosquitofish Gambusia affinis Present Native Unknown
warmouth Lepomis gulosus Present Native Abundant
white crappie Pomoxis annularis Present Native Unknown
white bass Morone chrysops Present Non-native Abundant
walleye Sander vitreus Present Non-native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
yellow bullhead Ameiurus natalis Present Native Unknown

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
American bifora Bifora americana Unconfirmed Native - -
annual ragweed Ambrosia artemisiifolia Present Native Uncommon
aster Aster - - - - - -
American basketflower Centaurea americana Present Native Rare
allthorn Koeberlinia spinosa Present Native Uncommon
Arizona snakecotton Froelichia arizonica Present Native Uncommon
angel trumpets Acleisanthes longiflora Present Native Uncommon
athel Tamarix aphylla Present Non-native Rare
Adonis blazingstar, Adonis stickleaf, desert blazingstar, manyflowered mentzelia Mentzelia multiflora Present Native - -
Ashe juniper, Ashe's juniper Juniperus ashei Present Native Uncommon
annual yellow sweetclover, Indian sweet-clover Melilotus indicus Present Non-native Uncommon
arrowleaf milkvine Matelea sagittifolia Present Native Unknown
alfilaria Erodium cicutarium Present Non-native Uncommon
American waterwillow Justicia americana Present Native Uncommon
annual pennyroyal Hedeoma acinoides Present Native Rare
American Germander Teucrium canadense Present Native Uncommon
angelpod melochia Melochia pyramidata Present Native Uncommon
awned flat sedge, bearded flatsedge, bearded nutgrass Cyperus squarrosus Present Native Rare
annual spikesedge Eleocharis geniculata Present Native Uncommon
American Great Bulrush Schoenoplectus tabernaemontani Unconfirmed Native - -
Arizona cottontop Digitaria californica Present Native Rare
annual bluegrass Poa annua Unconfirmed Non-native - -
Alabama lipfern Cheilanthes alabamensis Present Native Uncommon
American sycamore Platanus occidentalis Present Native Uncommon
agarita Mahonia trifoliolata Present Native Uncommon
Asian ponysfoot Dichondra micrantha Present Native Uncommon
Alamovine Merremia dissecta Present Native Uncommon
American nightshade Solanum ptychanthum Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Butler's sand parsley Ammoselinum butleri Present Native Rare
bushy eryngo Eryngium diffusum Present Native Rare
beargrass Nolina texana Present Native Uncommon
Buckley yucca Yucca constricta Present Native Rare
broom snakeweed, broomweed, perennial snakeweed, stinkweed, turpentine weed, yellow top Gutierrezia sarothrae Present Native Unknown
bitter rubberweed, bitterweed, poison rubberweed, western bitterweed Hymenoxys odorata Present Native Uncommon
blackfoot daisy Melampodium cinereum var. hirtellum Present Native Uncommon
bush sunflower Simsia calva Present Native Uncommon
bighead greenthread Thelesperma megapotamicum Present Native Uncommon
bristleleaf dogweed Thymophylla tenuiloba var. tenuiloba Present Native Common
blue lobelia Lobelia berlandieri var. brachypoda Present Native Rare
bluecurls Phacelia congesta Present Native Uncommon
broadpod whitlowwort Draba platycarpa Unconfirmed Native - -
broadpod twistflower Streptanthus platycarpus Present Native Rare
bonebract amaranth Amaranthus scleropoides Present Native Uncommon
burningbush, common kochia, fireweed, Mexican burningbush, Mexican fireweed, Mexican-fireweed, mock cypress, summercypress Kochia scoparia Unconfirmed Non-native - -
black-and-yellow spined prickly pear Opuntia atrispina Present Native Common
brown-spined prickly pear Opuntia phaeacantha Present Native Uncommon
Bentham sandwort Arenaria benthamii Present Native Uncommon
bristle dock, golden dock Rumex maritimus Present Native Unknown
buffalo gourd Cucurbita foetidissima Present Native Uncommon
boundary ephedra Ephedra aspera Present Native Uncommon
blue gilia Gilia rigidula - - - - - -
blue gilia Gilia rigidula ssp. acerosa Present Native Unknown
blue gilia Gilia rigidula ssp. rigidula Present Native Unknown
bastard indigo Amorpha fruticosa Present Native - -
black dalea Dalea frutescens Present Native Uncommon
bearded dalea Dalea pogonathera var. pogonathera Present Native Uncommon
bundleflower Desmanthus obtusus Present Native Unknown
bagpod Glottidium vesicarium Unconfirmed Native - -
blackbrush acacia, blackbrush Vachellia rigidula Present Native Abundant
broom milkwort Polygala scoparioides Present Native Unknown
bearded swallowwort Cynanchum barbigerum Present Native Uncommon
bracted bedstraw Galium microphyllum Present Native Unknown
Berlandier ash Fraxinus berlandieriana Present Native Uncommon
baby jump-up Mecardonia procumbens Unconfirmed Native - -
baccharisleaf penstemon Penstemon baccharifolius Present Native Uncommon
Big Bend barometer bush Leucophyllum minus Unconfirmed Native - -
beebrush Aloysia gratissima Present Native Common
beaked vervain Glandularia quandrangulata Present Native Rare
brushland lantana Lantana achyranthifolia Present Native Uncommon
brush myrtlecroton Bernardia myricifolia Present Native Uncommon
blue weed, ground spurge, prostrate sandmat, prostrate spurge Chamaesyce prostrata Present Native Rare
bush croton Croton fruticulosus Present Native Rare
Berlandier's yellow flax Linum berlandieri var. filifolium Present Native Uncommon
black willow Salix nigra Present Native Uncommon
Berlandier's sundrops Calylophus berlandieri ssp. berlandieri Present Native Uncommon
Berlandier's sundrops Calylophus berlandieri ssp. pinifolius Present Native Unknown
bush evening primrose Calylophus tubicula Unconfirmed Native - -
ballmoss Tillandsia recurvata Present Native Rare
bushy bluestem Andropogon glomeratus Present Native Uncommon
blue threeawn Aristida purpurea var. nealleyi Present Native Unknown
blue grama Bouteloua gracilis Unconfirmed Native - -
buffalograss Buchloe dactyloides Present Native Uncommon
buffelgrass Cenchrus ciliaris Present Non-native Common
big sandbur Cenchrus myosuroides Present Native Rare
Bermudagrass Cynodon dactylon Present Non-native Abundant
bush muhly Muhlenbergia porteri Present Native Rare
blue panicum Panicum antidotale Present Non-native Unknown
buffelgrass Pennisetum ciliare - - - - - -
Bigelow bluegrass Poa bigelovii Present Native Rare
big sacaton Sporobolus wrightii Unconfirmed Native - -
browntop panicum Urochloa fasciculata Present Native Unknown
bulb lipfern Astrolepis sinuata ssp. sinuata Present Native Rare
blister buttercup Ranunculus sceleratus Present Native Unknown
brasil Condalia hookeri var. hookeri Present Native Uncommon
bigseed alfalfa dodder, largeseed dodder, pretty dodder Cuscuta indecora - - - - - -
bigseed alfalfa dodder Cuscuta indecora var. indecora Present Native Unknown
bigseed dodder Cuscuta indecora var. neuropetala Present Native Uncommon
bushclover dodder Cuscuta pentagona var. glabrior Unconfirmed Native - -
bushclover dodder Cuscuta pentagona var. pubescens Present Native Uncommon
Berlandier wolfberry Lycium berlandieri Present Native Uncommon
Buffalo Bur Solanum rostratum Present Native Uncommon
bullhead, caltrop, goathead, Mexican sandbur, puncture vine, Texas sandbur Tribulus terrestris - - - - - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
common waternymph, Guadalupe waternymph, southern naiad, southern waternymph Najas guadalupensis Present Native Rare
chervil Chaerophyllum tainturieri Present Native Rare
cebolleta Cooperia drummondii Present Native Uncommon
Crow-poison Nothoscordum bivalve Present Native Uncommon
century plant Agave americana Present Native Rare
chatterbox orchid Epipactis gigantea Unconfirmed Native - -
Cuman ragweed, perennial ragweed, western ragweed Ambrosia psilostachya Present Native Uncommon
Canadian horseweed Conyza canadensis Present Native Rare
Coahuila Indian blanket Gaillardia coahuilensis Present Native Uncommon
chomonque Gochnatia hypoleuca Present Native Rare
Common Sunflower Helianthus annuus Present Native Uncommon
camphorweed Heterotheca subaxillaris Present Native Uncommon
China lettuce, prickly lettuce, wild lettuce Lactuca serriola Present Non-native Uncommon
Coulter's conyza Laennecia coulteri Present Native Uncommon
crownseed pectis Pectis angustifolia Unconfirmed Native - -
cudweed paperflower Psilostrophe gnaphalioides Present Native Uncommon
Common Sow Thistle Sonchus oleraceus Present Non-native Uncommon
clustered bitterweed Tetraneuris scaposa var. argyrocaulon Present Native Rare
cowpen daisy Verbesina encelioides Present Native Uncommon
cocklebur Xanthium strumarium Present Native Uncommon
Cardinal Flower Lobelia cardinalis Unconfirmed Native - -
Colorado Venus' looking-glass Triodanis coloradoensis Present Native Uncommon
cluster cordia Cordia podocephala Unconfirmed Native - -
clammyweed, red-whisker clammyweed, sandyseed clammyweed, western clammyweed Polanisia dodecandra ssp. trachysperma Present Native Uncommon
cob cactus Coryphantha tuberculosa Unconfirmed Native - -
common button cactus Epithelantha micromeris Present Native Rare
Christmas cholla Opuntia leptocaulis Present Native Common
Curly dock Rumex crispus Unconfirmed Non-native - -
cliff Fendlerbush Fendlera wrightii Present Native Rare
chile coyote Apodanthera undulata Present Native Unknown
creeping cucumber Melothria pendula Present Native Rare
clapweed, ephedra, erect ephedra Ephedra antisyphilitica Present Native Uncommon
coma, gum elastic Sideroxylon lanuginosum ssp. rigidum Present Native Uncommon
Chisos prairie acacia Acacia angustissima var. chisosiana Present Native Rare
catclaw acacia Acacia greggii Present Native Rare
creek indigo Indigofera lindheimeriana Present Native Uncommon
catclaw mimosa, mimosa, wait-a-bit Mimosa aculeaticarpa var. biuncifera Present Native Uncommon
common buttonbush Cephalanthus occidentalis Present Native Uncommon
Correll's bedstraw Galium correllii Present Native Rare
Corzo's wild petunia Ruellia corzoi Present Native Unknown
Correll's false dragonhead Physostegia correllii Unconfirmed Native - -
cluster sage Salvia dolichantha Unconfirmed Native - -
cedar sage Salvia roemeriana Present Native Uncommon
Coulter's wrinklefruit Tetraclea coulteri Present Native Unknown
chastetree Vitex agnus-castus Present Non-native Uncommon
conespur bladderpod Utricularia gibba Present Native Rare
Common Plantain Plantago major Unconfirmed Non-native - -
cenizo Leucophyllum frutescens Present Native Common
Common Mullein Verbascum thapsus Present Non-native Uncommon
calico bush Lantana urticoides Present Native Uncommon
creeping copperleaf Acalypha monostachya Present Native Uncommon
candelilla Euphorbia antisyphilitica Present Native Uncommon
castorbean Ricinus communis Present Non-native Uncommon
catnip noseburn Tragia ramosa Present Native Uncommon
Chinese tallow tree Triadica sebifera Present Non-native Rare
Common Flax Linum usitatissimum Unconfirmed Non-native - -
coyote willow, desert willow, narrowleaf willow, sandbar willow Salix exigua Present Native Uncommon
cheeseweed mallow Malva parviflora Unconfirmed Non-native - -
creeping yellow sida Sida abutifolia Present Native Uncommon
California loosestrife Lythrum californicum Present Native Uncommon
Cut-leaved Evening Primrose Oenothera laciniata Present Native Unknown
common yellow oxalis Oxalis stricta Present Native Uncommon
Cory's pipevine Aristolochia coryi Present Native Uncommon
cedar sedge Carex planostachys Present Native Rare
Creeping Spike-rush Eleocharis palustris Unconfirmed Native - -
chairmaker's bulrush Schoenoplectus americanus Unconfirmed Native - -
California bulrush Schoenoplectus californicus Present Native Unknown
cane bluestem Bothriochloa barbinodis Present Native Uncommon
common sandbur Cenchrus spinifex Present Native Uncommon
cedar panicgrass Dichanthelium pedicellatum Present Native Uncommon
coast cockspur grass Echinochloa walteri Present Native Unknown
Canada wildrye Elymus canadensis Present Native Rare
Common curleymesquite, curleymesquite, curly mesquite, curlymesquite, curly-mesquite Hilaria belangeri Present Native Rare
Common Darnel, Perennial Ryegrass Lolium perenne Present Non-native Unknown
Carolina canarygrass Phalaris caroliniana Unconfirmed Native - -
Common Reed Phragmites australis Present Native Uncommon
coast agropogon X Agropogon littoralis Unconfirmed Non-native - -
common maidenhair Adiantum capillus-veneris Present Native Uncommon
Cochise scaly cloakfern Astrolepis cochisensis Present Native Uncommon
Copeland cloakfern Notholaena copelandii Present Native Uncommon
Carolina snailseed Cocculus carolinus Present Native Uncommon
Chisos pricklypoppy Argemone chisosensis Present Native Uncommon
Carolina larkspur Delphinium carolinianum ssp. virescens Unconfirmed Native - -
coyotillo Karwinskia humboldtiana Present Native Uncommon
Chinese elm Ulmus pumila Present Non-native Rare
Chinaberry Melia azedarach Present Non-native Rare
creeping petrogenia Bonamia repens Unconfirmed Native - -
creeping jenny, European bindweed, field bindweed, perennial morningglory, smallflowered morningglory Convolvulus arvensis Present Non-native Uncommon
crestrib morning glory Ipomoea costellata Present Native Rare
cliff morning glory Ipomoea rupicola Present Native Unknown
cow itch, ivy treebine Cissus trifoliata Present Native Uncommon
calderona Krameria ramosissima Present Native Uncommon
carpetweed Kallstroemia hirsutissima Unconfirmed Native - -
creosotebush Larrea tridentata Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Drummond wild onion Allium drummondii Present Native Uncommon
Don Quixote's lace Yucca treculeana Unconfirmed Native - -
desert marigold Baileya multiradiata Present Native Rare
damianita Chrysactinia mexicana Present Native Rare
dyssodia Dyssodia - - - - - -
dotted blazing star, dotted gayfeather Liatris punctata Unconfirmed Native - -
desert chicory, desertchicory, manystemmed false-dandelion, smallflower desert-chicory Pyrrhopappus pauciflorus Present Native Unknown
desert goosefoot Chenopodium pratericola Unconfirmed Native - -
Dock Rumex altissimus Present Native Unknown
desert yaupon Schaefferia cuneifolia Present Native Uncommon
dwarf dalea Dalea nana Present Native Uncommon
dwarf senna Senna pumilio Present Native Rare
diamondflowers Hedyotis nigricans Present Native Uncommon
desert willow Chilopsis linearis Present Native Uncommon
Drummond's false pennyroyal, Drummond's pennyroyal Hedeoma drummondii Present Native Common
dwarf hedeoma Hedeoma nana Present Native Uncommon
Drummond's skullcap Scutellaria drummondii var. edwardsiana Present Native Uncommon
Devil's claw Proboscidea louisianica Present Native Uncommon
downy paintedcup, Great Plains Indian paintbrush, Indian paintbrush Castilleja sessiliflora Present Native Unknown
Dakota vervain Glandularia bipinnatifida var. bipinnatifida Present Native Uncommon
desert myrtlecroton Bernardia obovata Present Native Uncommon
dogtooth noseburn Tragia amblyodonta Present Native Uncommon
dwarf ayenia Ayenia pilosa Present Native Rare
Drummond's beeblossom Gaura drummondii Unconfirmed Native - -
desert evening primrose Oenothera primiveris Present Native Unknown
Drummond woodsorrell Oxalis drummondii Present Native Uncommon
dallas grass, dallis grass, dallisgrass, herbe de miel, herbe sirop, hiku nua, palpalum dilate, water grass Paspalum dilatatum Present Non-native Rare
Dutchman's breeches Thamnosma texana Present Native Uncommon
desert tobacco Nicotiana trigonophylla Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
eagle claw cactus Echinocactus horizonthalonius Present Native Rare
eagle-claw cactus Glandulicactus uncinatus var. wrightii Present Native Rare
erect dayflower Commelina erecta Present Native Unknown
eggleaf milkwort Polygala ovatifolia Present Native Uncommon
Eyebane, Upright Spotted Spurge Chamaesyce maculata Present Native Uncommon
eastern cottonwood Populus deltoides Present Native Rare
eight-flower six-weeks grass, pullout grass, sixweeks fescue, sixweeks grass Vulpia octoflora Present Native Unknown
evergreen sumac Rhus virens var. choriophylla Unconfirmed Native - -
evergreen sumac Rhus virens var. virens Present Native Uncommon
eastern poison ivy Toxicodendron radicans Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
fennel-leaf pondweed Stuckenia pectinata Present Native Rare
field ragweed Ambrosia confertiflora Unconfirmed Native - -
false tarragon, green sagewort, silky wormwood, tarragon, wormwood Artemisia dracunculus Present Native Rare
false boneset Brickellia eupatorioides var. chlorolepis Present Native Rare
false daisy Eclipta prostrata Present Native Unknown
flathead rabbit tobacco Evax prolifera Present Native Uncommon
false broomweed Haploesthes greggii var. texana Present Native Unknown
fourspike heliotrope Heliotropium procumbens Present Native Rare
flat-spine sheepburr, flatspine stickseed, western sticktight Lappula occidentalis Present Native Rare
flatspine stickseed Lappula redowskii Present Native Unknown
fringed gromwell, fringed puccoon, narrowleaf gromwell, narrowleaf pucoon, narrowleaf stoneseed, trumpet stoneseed Lithospermum incisum Unconfirmed Native - -
fiddleleaf nama Nama jamaicense Present Native Rare
Fendler's bladderpod Lesquerella fendleri Present Native Uncommon
fourwing saltbush Atriplex canescens Unconfirmed Native - -
false dayflower Tinantia anomala Present Native Uncommon
fairy duster Calliandra conferta Present Native Common
feather dalea Dalea formosa Present Native Rare
fragrant mimosa Mimosa borealis Present Native Uncommon
fringeleaf wild petunia Ruellia humilis Present Native Unknown
false pennyroyal Hedeoma serpyllifolia Unconfirmed Native - -
Florida bluehearts Buchnera americana Unconfirmed Native - -
frogfruit Phyla nodiflora Present Native Abundant
fragrant flatsedge Cyperus odoratus Present Native Uncommon
Fendler threeawn, Fendler's threeawn, red threeawn, red threeawn (Fendler) Aristida purpurea var. longiseta Present Native Uncommon
false Rhodesgrass Chloris crinita Present Native Unknown
fluffgrass Dasyochloa pulchella Present Native Rare
fall witchgrass Digitaria cognata Present Native Uncommon
feather pappusgrass Enneapogon desvauxii Unconfirmed Native - -
filly panicum Panicum hallii var. filipes Present Native Rare
fiddleleaf tobacco Nicotiana repanda Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
giant rainlily Cooperia pedunculata Present Native Rare
gravelbar brickellbush Brickellia dentata Unconfirmed Native - -
Gregg's eupatorium Conoclinium greggii Present Native Rare
gray coldenia Tiquilia canescens var. canescens Present Native Unknown
green tansymustard, pinnate tansy mustard, pinnate tansymustard, tansymustard, western tansymustard Descurainia pinnata Present Native Uncommon
Gordon bladderpod Lesquerella gordonii Present Native Unknown
Green Amaranth, Pigweed Amaranthus hybridus Unconfirmed Native - -
grooved nipple cactus Coryphantha sulcata Present Native Uncommon
giant fishhook-cactus Ferocactus hamatacanthus var. hamatacanthus Present Native Uncommon
golf ball cactus Mammillaria lasiacantha Unconfirmed Native - -
guajillo Acacia berlandieri Present Native Abundant
golden dalea, golden prairie clover, golden prairieclover, golden prairie-clover, silktop dalea Dalea aurea Present Native Rare
glandular bundleflower Desmanthus glandulosus Unconfirmed Native - -
golden ball leadtree Leucaena retusa Present Native Uncommon
glandleaf milkwort Polygala macradenia Present Native Uncommon
Graves oak Quercus gravesii Present Native Rare
Gregg ash Fraxinus greggii Present Native Uncommon
groovestem bouchea Bouchea linifolia Present Native Uncommon
gray vervain Verbena canescens Present Native Uncommon
green lily Schoenocaulon texanum Unconfirmed Native - -
grassland croton Croton dioicus Present Native Common
Goodding willow Salix gooddingii Present Native Uncommon
green violet Hybanthus verticillatus Present Native Rare
Gulf Coast spikesedge Eleocharis cellulosa Present Native Uncommon
giant cane Arundo donax Present Non-native Common
gummy lovegrass Eragrostis curtipedicellata Present Native Rare
green sprangletop Leptochloa dubia Present Native Uncommon
Grisebach bristlegrass Setaria grisebachii Present Native Rare
golden pricklypoppy Argemone aenea Present Native Unknown
granjeno Celtis pallida Present Native Uncommon
green squawbush Condalia viridis Present Native Uncommon
graythorn, Lote bush, lotebush Ziziphus obtusifolia Present Native Uncommon
goatbush Castela erecta ssp. texana Present Native Uncommon
gray five eyes Chamaesaracha coniodes Unconfirmed Native - -
guayacan Guaiacum angustifolium Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
hydrilla Hydrilla verticillata Present Non-native Uncommon
Horned Pondweed Zannichellia palustris Present Native Unknown
hoary bowlesia Bowlesia incana Present Native Uncommon
huisache daisy Amblyolepis setigera Present Native Uncommon
hairyseed bahia Bahia absinthifolia Present Native Uncommon
hairy leastdaisy Chaetopappa bellidifolia Present Native Uncommon
hairy paperflower Psilostrophe tagetina var. cerifera Present Native Unknown
hierba del marrano Symphyotrichum divaricatum Present Native Unknown
hairy wedelia Wedelia texana Present Native Uncommon
Havard's fiddleleaf Nama havardii Present Native Unknown
hairy peppergrass Lepidium austrinum Present Native Uncommon
hairypod peppergrass Lepidium lasiocarpum var. wrightii Present Native Uncommon
horse-crippler Echinocactus texensis Present Native Uncommon
Heyder's pincushion cactus Mammillaria heyderi var. heyderi Present Native Uncommon
hair-covered cactus Mammillaria prolifera var. texana Present Native Rare
Havard's wild buckwheat Eriogonum havardii Present Native Unknown
heartsepal buckwheat Eriogonum multiflorum Unconfirmed Native - -
horsetail, smooth horsetail, smooth scouringrush, smooth scouring-rush Equisetum laevigatum Present Native Unknown
huisache Acacia farnesiana Present Native Abundant
hairy bundleflower Desmanthus velutinus Present Native Unknown
honey mesquite Prosopis glandulosa - - - - - -
hornpod Mitreola petiolata Present Native Unknown
hairy tubetongue Siphonoglossa pilosella Present Native Uncommon
horehound, white horehound Marrubium vulgare Present Non-native Common
Heller Penstemon Penstemon triflorus Unconfirmed Native - -
Heller plantain Plantago helleri Present Native Uncommon