Index / States / Texas / Washington
§1County listing — Texas
Washington County
Texas
- FIPS
- 48477
- Taxa recorded
- 730
- State
- Texas
Filter
Showing 601–650 of 730.
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Sclerocarpus uniserialis (Benth.) Hemsl. var. uniserialis Native SCUNUMexican bonebract · Asteraceae -
Scutellaria cardiophylla Engelm. & A. Gray Native SCCA4gulf skullcap · Lamiaceae -
Scutellaria drummondii Benth. Native SCDR2Drummond's skullcap · Lamiaceae - Scutellaria drummondii Benth. var. drummondii Native SCDRDDrummond's skullcap · Lamiaceae
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Scutellaria parvula Michx. Native SCPA7small skullcap · Lamiaceae -
Sedum nuttallianum Raf. Native SENUyellow stonecrop · Crassulaceae -
Senecio ampullaceus Hook. Native SEAM2Texas ragwort · Asteraceae -
Senna marilandica (L.) Link Native SEMA11Maryland senna · Fabaceae -
Senna obtusifolia (L.) Irwin & Barneby Native SEOB4Java-bean · Fabaceae -
Senna occidentalis (L.) Link Introduced SEOC2septicweed · Fabaceae -
Sesbania herbacea (Mill.) McVaugh Native SEHE8bigpod sesbania · Fabaceae -
Setaria parviflora (Poir.) Kerguélen Native SEPA10marsh bristlegrass · Poaceae -
Sherardia arvensis L. Introduced SHAR2blue fieldmadder · Rubiaceae -
Sideroxylon lanuginosum Michx. Native SILA20gum bully · Sapotaceae -
Silene antirrhina L. Native SIAN2sleepy silene · Caryophyllaceae -
Silene gallica L. Introduced SIGAcommon catchfly · Caryophyllaceae -
Silphium radula Nutt. Native SIRA2roughstem rosinweed · Asteraceae -
Sisyrinchium langloisii Greene Native SILA5roadside blue-eyed grass · Iridaceae -
Smilax bona-nox L. Native SMBO2saw greenbrier · Smilacaceae - Smilax bona-nox L. var. bona-nox Native SMBOB2saw greenbrier · Smilacaceae
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Smilax smallii Morong Native SMSMlanceleaf greenbrier · Smilacaceae -
Solanum dimidiatum Raf. Native SODIwestern horsenettle · Solanaceae -
Solanum ptycanthum Dunal Native SOPT7West Indian nightshade · Solanaceae -
Solanum rostratum Dunal Native SORObuffalobur nightshade · Solanaceae -
Solidago altissima L. Native SOAL6Canada goldenrod · Asteraceae -
Solidago canadensis L. Native SOCA6Canada goldenrod · Asteraceae -
Solidago radula Nutt. Native SORAwestern rough goldenrod · Asteraceae -
Solidago ulmifolia Muhl. ex Willd. Native SOUL2elmleaf goldenrod · Asteraceae -
Sonchus asper (L.) Hill Introduced SOASspiny sowthistle · Asteraceae -
Sorghastrum nutans (L.) Nash Native SONU2Indiangrass · Poaceae -
Sorghum halepense (L.) Pers. Introduced SOHAJohnsongrass · Poaceae -
Spermolepis divaricata (Walter) Raf. ex Ser. Native SPDI2roughfruit scaleseed · Apiaceae -
Sphenoclea zeylanica Gaertn. Introduced SPZEchickenspike · Sphenocleaceae -
Sphenopholis obtusata (Michx.) Scribn. Native SPOBprairie wedgescale · Poaceae -
Spigelia texana (Torr. & A. Gray) A. DC. Native SPTE2Texas pinkroot · Loganiaceae -
Spiranthes cernua (L.) Rich. Native SPCEnodding lady's tresses · Orchidaceae -
Spiranthes lacera (Raf.) Raf. Native SPLA4northern slender lady's tresses · Orchidaceae - Spiranthes lacera (Raf.) Raf. var. gracilis (Bigelow) Luer Native SPLAGnorthern slender lady's tresses · Orchidaceae
- Spiranthes parksii Correll Native SPPA5Navasota lady's tresses · Orchidaceae
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Sporobolus compositus (Poir.) Merr. Native SPCO16composite dropseed · Poaceae - Sporobolus compositus (Poir.) Merr. var. compositus Native SPCOC2composite dropseed · Poaceae
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Sporobolus cryptandrus (Torr.) A. Gray Native SPCRsand dropseed · Poaceae -
Stachys crenata Raf. Native STCR7mousesear · Lamiaceae -
Stellaria media (L.) Vill. Introduced STME2common chickweed · Caryophyllaceae -
Stenaria nigricans (Lam.) Terrell Native STNI6diamond-flowers · Rubiaceae - Stenaria nigricans (Lam.) Terrell var. gypsophila (B.L. Turner) Terrell Native STNIGdiamond-flowers · Rubiaceae
- Stenaria nigricans (Lam.) Terrell var. nigricans Native STNINdiamondflowers · Rubiaceae
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Stillingia sylvatica L. Native STSYqueen's-delight · Euphorbiaceae - Stillingia sylvatica L. ssp. sylvatica Native STSYS2queen's-delight · Euphorbiaceae
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Stillingia texana I.M. Johnst. Native STTE3Texas toothleaf · Euphorbiaceae