| Symbol | Scientific name | Common name/Accepted name (for synonyms) | Family |
| LIOT | Limonium otolepis (Schrenk) Kuntze | saltmarsh sealavender | Plumbaginaceae
|
| LIPE | Limonium perezii (Stapf) F.T. Hubbard | Perez's sealavender | Plumbaginaceae
|
| LIPE3 | Limonium perfoliatum auct. non (Karelin ex Boiss.) Kuntze | Limonium otolepis | Plumbaginaceae
|
| LISI2 | Limonium sinuatum (L.) P. Mill. | wavyleaf sealavender | Plumbaginaceae
|
| LITR8 | Limonium trichogonum Blake | Limonium carolinianum | Plumbaginaceae
|
| LIMON | Limonium P. Mill. | sealavender | Plumbaginaceae
|
| LIAC2 | Limosella acaulis Sess� & Moc. | Owyhee mudwort | Scrophulariaceae
|
| LIAQT | Limosella aquatica L. var. tenuifolia Hoffmann | Limosella australis | Scrophulariaceae
|
| LIAQ | Limosella aquatica L. | water mudwort | Scrophulariaceae
|
| LIAU6 | Limosella australis R. Br. | Welsh mudwort | Scrophulariaceae
|
| LIPU5 | Limosella pubiflora Pennell | Chiricahua Mountain mudwort | Scrophulariaceae
|
| LISU2 | Limosella subulata Ives | Limosella australis | Scrophulariaceae
|
| LIMOS | Limosella L. | mudwort | Scrophulariaceae
|
| LICO16 | Limprichtia cossonii (Schimp.) Anderson et al. | Cosson's limprichtia moss | Amblystegiaceae
|
| LIIN9 | Limprichtia intermedia (Lindb. in Hartm.) Loeske | Limprichtia cossonii | Amblystegiaceae
|
| LIRE13 | Limprichtia revolvens (Sw.) Loeske | limprichtia moss | Amblystegiaceae
|
| LIVE6 | Limprichtia vernicosa (Mitt.) Loeske | Hamatocaulis vernicosus | Amblystegiaceae
|
| LIMPR | Limprichtia Loeske | limprichtia moss | Amblystegiaceae
|
| LIFL7 | Linanthastrum floribundum (Gray) Wherry | Linanthus floribundus ssp. floribundus | Polemoniaceae
|
| LINUF | Linanthastrum nuttallii (Gray) Ewan ssp. floribundum (Gray) Ewan | Linanthus floribundus ssp. floribundus | Polemoniaceae
|
| LINUP3 | Linanthastrum nuttallii (Gray) Ewan var. pachyphyllum (Patterson) Cronq. | Linanthus pachyphyllus | Polemoniaceae
|
| LINUP2 | Linanthastrum nuttallii (Gray) Ewan var. pubescens (Patterson) Cronq. | Linanthus nuttallii ssp. pubescens | Polemoniaceae
|
| LINU4 | Linanthastrum nuttallii (Gray) Ewan | Linanthus nuttallii ssp. nuttallii | Polemoniaceae
|
| LIAC3 | Linanthus acicularis Greene | bristly linanthus | Polemoniaceae
|
| LIAM2 | Linanthus ambiguus (Rattan) Greene | serpentine linanthus | Polemoniaceae
|
| LIANC | Linanthus androsaceus (Benth.) Greene ssp. croceus (Milliken) Mason | Linanthus parviflorus | Polemoniaceae
|
| LIANL | Linanthus androsaceus (Benth.) Greene ssp. laetus (Benth.) Mason | Linanthus parviflorus | Polemoniaceae
|
| LIANL2 | Linanthus androsaceus (Benth.) Greene ssp. luteolus (Greene) Mason | Linanthus parviflorus | Polemoniaceae
|
| LIANL3 | Linanthus androsaceus (Benth.) Greene ssp. luteus (Benth.) Mason | Linanthus parviflorus | Polemoniaceae
|
| LIANM | Linanthus androsaceus (Benth.) Greene ssp. micranthus (Steud. ex Benth.) Mason | Linanthus parviflorus | Polemoniaceae
|
| LIANP | Linanthus androsaceus (Benth.) Greene ssp. plaskettii (Eastw.) Mason | Linanthus parviflorus | Polemoniaceae
|
| LIAN | Linanthus androsaceus (Benth.) Greene | false babystars | Polemoniaceae
|
| LIAR2 | Linanthus arenicola (M.E. Jones) Jepson & V. Bailey | sanddune linanthus | Polemoniaceae
|
| LIAUA2 | Linanthus aureus (Nutt.) Greene ssp. aureus | golden linanthus | Polemoniaceae
|
| LIAUD | Linanthus aureus (Nutt.) Greene ssp. decorus (Gray) Mason | golden linanthus | Polemoniaceae
|
| LIAUD2 | Linanthus aureus (Nutt.) Greene var. decorus (Gray) Jepson | Linanthus aureus ssp. decorus | Polemoniaceae
|
| LIAU | Linanthus aureus (Nutt.) Greene | golden linanthus | Polemoniaceae
|
| LIBA | Linanthus bakeri Mason | Linanthus bolanderi | Polemoniaceae
|
| LIBE | Linanthus bellus (Gray) Greene | desertbeauty | Polemoniaceae
|
| LIBIB | Linanthus bicolor (Nutt.) Greene ssp. bicolor | true babystars | Polemoniaceae
|
| LIBIM2 | Linanthus bicolor (Nutt.) Greene ssp. minimus Mason | true babystars | Polemoniaceae
|
| LIBIM | Linanthus bicolor (Nutt.) Greene var. minimus (Mason) Cronq. | Linanthus bicolor ssp. minimus | Polemoniaceae
|
| LIBI | Linanthus bicolor (Nutt.) Greene | true babystars | Polemoniaceae
|
| LIBIJ | Linanthus bigelovii (Gray) Greene var. jonesii (Gray) Jepson & Mason | Linanthus jonesii | Polemoniaceae
|
| LIBI2 | Linanthus bigelovii (Gray) Greene | Bigelow's linanthus | Polemoniaceae
|
| LIBO2 | Linanthus bolanderi (Gray) Greene | Bolander's linanthus | Polemoniaceae
|
| LIBRR | Linanthus breviculus (Gray) Greene ssp. royalis (Brand) Mason | Linanthus breviculus | Polemoniaceae
|
| LIBR2 | Linanthus breviculus (Gray) Greene | Mojave linanthus | Polemoniaceae
|
| LICIC | Linanthus ciliatus (Benth.) Greene var. ciliatus | whiskerbrush | Polemoniaceae
|
| LICIN | Linanthus ciliatus (Benth.) Greene var. neglectus (Greene) Jepson | whiskerbrush | Polemoniaceae
|
| LICI | Linanthus ciliatus (Benth.) Greene | whiskerbrush | Polemoniaceae
|
| LICO2 | Linanthus concinnus Milliken | San Gabriel linanthus | Polemoniaceae
|
| LIDE2 | Linanthus demissus (Gray) Greene | desertsnow | Polemoniaceae
|
| LIDID | Linanthus dianthiflorus (Benth.) Greene ssp. dianthiflorus | fringed linanthus | Polemoniaceae
|
| LIDIF | Linanthus dianthiflorus (Benth.) Greene ssp. farinosus (Brand) Mason | fringed linanthus | Polemoniaceae
|
| LIDI | Linanthus dianthiflorus (Benth.) Greene | fringed linanthus | Polemoniaceae
|
| LIDID2 | Linanthus dichotomus Benth. ssp. dichotomus | eveningsnow | Polemoniaceae
|
| LIDIM | Linanthus dichotomus Benth. ssp. meridianus (Eastw.) Mason | eveningsnow | Polemoniaceae
|
| LIDI2 | Linanthus dichotomus Benth. | eveningsnow | Polemoniaceae
|
| LIFI2 | Linanthus filipes (Benth.) Greene | thread linanthus | Polemoniaceae
|
| LIFLF3 | Linanthus floribundus (Gray) Greene ex Milliken ssp. floribundus | manyflower linanthus | Polemoniaceae
|
| LIFLG2 | Linanthus floribundus (Gray) Greene ex Milliken ssp. glabrus Patterson | manyflower linanthus | Polemoniaceae
|
| LIFLH | Linanthus floribundus (Gray) Greene ex Milliken ssp. hallii (Jepson) Mason | Santa Rosa Mountains linanthus | Polemoniaceae
|
| LIFL3 | Linanthus floribundus (Gray) Greene ex Milliken | manyflower linanthus | Polemoniaceae
|
| LIGR3 | Linanthus grandiflorus (Benth.) Greene | largeflower linanthus | Polemoniaceae
|
| LIHAC | Linanthus harknessii (Curran) Greene ssp. condensatus Mason | Harkness' flaxflower | Polemoniaceae
|
| LIHAH | Linanthus harknessii (Curran) Greene ssp. harknessii | Harkness' flaxflower | Polemoniaceae
|
| LIHAS | Linanthus harknessii (Curran) Greene var. septentrionalis (Mason) Jepson & V. Bailey | Linanthus septentrionalis | Polemoniaceae
|
| LIHA | Linanthus harknessii (Curran) Greene | Harkness' flaxflower | Polemoniaceae
|
| LIJE | Linanthus jepsonii D.W. Schemske & C. Goodwillie | Jepson's linanthus | Polemoniaceae
|
| LIJO | Linanthus jonesii (Gray) Greene | Jones' linanthus | Polemoniaceae
|
| LIKI | Linanthus killipii Mason | Baldwin Lake linanthus | Polemoniaceae
|
| LILA13 | Linanthus latisectus E.G. Buxton | Coast Range linanthus | Polemoniaceae
|
| LILE | Linanthus lemmonii (Gray) Greene | Lemmon's linanthus | Polemoniaceae
|
| LILIL | Linanthus liniflorus (Benth.) Greene ssp. liniflorus | narrowflower flaxflower | Polemoniaceae
|
| LILIP | Linanthus liniflorus (Benth.) Greene ssp. pharnaceoides (Benth.) Mason | lighthouse flaxflower | Polemoniaceae
|
| LILIP2 | Linanthus liniflorus (Benth.) Greene var. pharnaceoides (Benth.) Gray | Linanthus liniflorus ssp. pharnaceoides | Polemoniaceae
|
| LILI2 | Linanthus liniflorus (Benth.) Greene | narrowflower flaxflower | Polemoniaceae
|
| LIMA2 | Linanthus maculatus (Parish) Milliken | Gilia maculata | Polemoniaceae
|
| LIMO | Linanthus montanus (Greene) Greene | mustang clover | Polemoniaceae
|
| LINE3 | Linanthus neglectus Greene | Linanthus ciliatus var. neglectus | Polemoniaceae
|
| LINU2 | Linanthus nudatus Greene | Tehachapi linanthus | Polemoniaceae
|
| LINUF2 | Linanthus nuttallii (Gray) Greene ex Milliken ssp. floribundus (Gray) Munz | Linanthus floribundus ssp. floribundus | Polemoniaceae
|
| LINUH | Linanthus nuttallii (Gray) Greene ex Milliken ssp. howellii T.W. Nelson & Patterson | Mt. Tedoc linanthus | Polemoniaceae
|
| LINUN | Linanthus nuttallii (Gray) Greene ex Milliken ssp. nuttallii | Nuttall's linanthus | Polemoniaceae
|
| LINUP | Linanthus nuttallii (Gray) Greene ex Milliken ssp. pubescens Patterson | Nuttall's linanthus | Polemoniaceae
|
| LINUT | Linanthus nuttallii (Gray) Greene ex Milliken ssp. tenuilobus Patterson | Nuttall's linanthus | Polemoniaceae
|
| LINU3 | Linanthus nuttallii (Gray) Greene ex Milliken | Nuttall's linanthus | Polemoniaceae
|
| LIOB2 | Linanthus oblanceolatus (Brand) Eastw. ex Jepson | Sierra Nevada linanthus | Polemoniaceae
|
| LIORP2 | Linanthus orcuttii (Parry & Gray) Jepson ssp. pacificus (Milliken) Mason | Linanthus orcuttii | Polemoniaceae
|
| LIOR | Linanthus orcuttii (Parry & Gray) Jepson | Orcutt's linanthus | Polemoniaceae
|
| LIPA10 | Linanthus pachyphyllus Patterson | Sierra linanthus | Polemoniaceae
|
| LIPA13 | Linanthus pacificus Milliken | Linanthus orcuttii | Polemoniaceae
|
| LIPA4 | Linanthus parryae (Gray) Greene | sandblossoms | Polemoniaceae
|
| LIPA12 | Linanthus parviflorus (Benth.) Greene | variable linanthus | Polemoniaceae
|
| LIPH3 | Linanthus pharnaceoides (Benth.) Greene | Linanthus liniflorus ssp. pharnaceoides | Polemoniaceae
|
| LIPYC | Linanthus pygmaeus (Brand) J.T. Howell ssp. continentalis Raven | pygmy linanthus | Polemoniaceae
|
| LIPYP2 | Linanthus pygmaeus (Brand) J.T. Howell ssp. pygmaeus | pygmy linanthus | Polemoniaceae
|
| LIPY2 | Linanthus pygmaeus (Brand) J.T. Howell | pygmy linanthus | Polemoniaceae
|
| LIRA | Linanthus rattanii (Gray) Greene | Rattan's linanthus | Polemoniaceae
|
| LISE | Linanthus septentrionalis Mason | northern linanthus | Polemoniaceae
|