Index / States / Texas

§1State listing — Southwest

Texas

a regional flora of 254 counties

State code: TX · FIPS 48
Taxa recorded: 6,397
Counties: 254

§2Counties

Drill down to a county

254 counties

§3Catalogue

All taxa recorded in Texas

Filter

All Native Introduced Both

Showing 1–42 of 42 (both).

Achillea millefolium L. Both ACMI2

common yarrow · Asteraceae 65 counties
Alternanthera paronychioides A. St.-Hil. Both ALPA17

smooth joyweed · Amaranthaceae 9 counties
Amaranthus crassipes Schltdl. Both AMCR

spreading amaranth · Amaranthaceae 32 counties
Ambrosia artemisiifolia L. Both AMAR2

annual ragweed · Asteraceae 49 counties
Artemisia ludoviciana Nutt. Both ARLU

white sagebrush · Asteraceae 93 counties
Arundinaria tecta (Walter) Muhl. Both ARTE4

switchcane · Poaceae 3 counties
Bothriochloa laguroides (DC.) Herter Both BOLA2

silver beardgrass · Poaceae 150 counties
Bromus inermis Leyss. Both BRIN2

smooth brome · Poaceae 4 counties
Calystegia sepium (L.) R. Br. Both CASE13

hedge false bindweed · Convolvulaceae 10 counties
Calystegia silvatica (Kit.) Griseb. Both CASI10

shortstalk false bindweed · Convolvulaceae 4 counties
Capsicum annuum L. Both CAAN4

cayenne pepper · Solanaceae 28 counties
Chenopodium album L. Both CHAL7

lambsquarters · Chenopodiaceae 36 counties
Croton glandulosus L. Both CRGL2

vente conmigo · Euphorbiaceae 37 counties
Cucurbita pepo L. Both CUPE

field pumpkin · Cucurbitaceae 17 counties
Cyperus esculentus L. Both CYES

yellow nutsedge · Cyperaceae 81 counties
Dysphania ambrosioides (L.) Mosyakin & Clemants Both DYAM

Mexican tea · Chenopodiaceae 63 counties
Dysphania graveolens (Willd.) Mosyakin & Clemants Both DYGR

fetid goosefoot · Chenopodiaceae 3 counties
Echinochloa crus-pavonis (Kunth) Schult. Both ECCR2

gulf cockspur grass · Poaceae 47 counties
Eriochloa acuminata (J. Presl) Kunth Both ERAC4

tapertip cupgrass · Poaceae 6 counties
Euphorbia dentata Michx. Both EUDE4

toothed spurge · Euphorbiaceae 88 counties
Festuca rubra L. Both FERU2

red fescue · Poaceae 1 county
Gamochaeta coarctata (Willd.) Kerguélen Both GACO11

gray everlasting · Asteraceae 10 counties
Juncus arcticus Willd. Both JUAR2

arctic rush · Juncaceae 8 counties
Lepidium densiflorum Schrad. Both LEDE

common pepperweed · Brassicaceae 50 counties
Ludwigia peploides (Kunth) P.H. Raven Both LUPE5

floating primrose-willow · Onagraceae 48 counties
Malvaviscus arboreus Dill. ex Cav. Both MAAR14

wax mallow · Malvaceae 42 counties
Oenothera cinerea (Wooton & Standl.) W.L. Wagner & Hoch Both OECI

high-plains beeblossom · Onagraceae 33 counties
Oenothera cinerea (Wooton & Standl.) W.L. Wagner & Hoch ssp. cinerea Both OECIC

high-plains beeblossom · Onagraceae 30 counties
Oplismenus hirtellus (L.) P. Beauv. Both OPHI

basketgrass · Poaceae 40 counties
Paspalum notatum Flueggé Both PANO2

bahiagrass · Poaceae 47 counties
Passiflora foetida L. Both PAFO2

fetid passionflower · Passifloraceae 18 counties
Phragmites australis (Cav.) Trin. ex Steud. Both PHAU7

common reed · Poaceae 40 counties
Poa nemoralis L. Both PONE

wood bluegrass · Poaceae 1 county
Poa pratensis L. Both POPR

Kentucky bluegrass · Poaceae 16 counties
Polygonum scandens L. Both POSC3

climbing false buckwheat · Polygonaceae 8 counties
Portulaca oleracea L. Both POOL

little hogweed · Portulacaceae 40 counties
Sambucus nigra L. Both SANI4

black elderberry · Caprifoliaceae 47 counties
Samolus valerandi L. Both SAVA3

seaside brookweed · Primulaceae 73 counties
Schkuhria pinnata (Lam.) Kuntze ex Thell. Both SCPI3

pinnate false threadleaf · Asteraceae 2 counties
Senna pendula (Humb. & Bonpl. ex Willd.) Irwin & Barneby Both SEPE4

valamuerto · Fabaceae 3 counties
Taraxacum officinale F.H. Wigg. Both TAOF

common dandelion · Asteraceae 61 counties
Wissadula amplissima (L.) R.E. Fries Both WIAM

big yellow velvetleaf · Malvaceae 1 county