| Symbol | Scientific name | Common name/Accepted name (for synonyms) | Family |
| LAFAS | Labordia fagraeoidea Gaud. var. saint-johniana Sherff | Labordia waiolani | Loganiaceae
|
| LAFAS4 | Labordia fagraeoidea Gaud. var. septentrionalis Sherff | Labordia waiolani | Loganiaceae
|
| LAFAS2 | Labordia fagraeoidea Gaud. var. sessilis (Gray) Sherff | Labordia sessilis | Loganiaceae
|
| LAFAS3 | Labordia fagraeoidea Gaud. var. simulans O. Deg. & Sherff | Labordia waiolani | Loganiaceae
|
| LAFAW | Labordia fagraeoidea Gaud. var. waianaeana Sherff | Labordia waiolani | Loganiaceae
|
| LAFA2 | Labordia fagraeoidea Gaud. | summit labordia | Loganiaceae
|
| LAGLL | Labordia glabra Hbd. var. latisepala Sherff | Labordia hosakana | Loganiaceae
|
| LAGLO | Labordia glabra Hbd. var. orientalis Sherff | Labordia hedyosmifolia | Loganiaceae
|
| LAGL6 | Labordia glabra Hbd. | Labordia hedyosmifolia | Loganiaceae
|
| LAHEC | Labordia hedyosmifolia Baill. var. centralis (Skottsberg) St. John | Labordia hedyosmifolia | Loganiaceae
|
| LAHEG | Labordia hedyosmifolia Baill. var. grayana (Hbd.) Sherff | Labordia hedyosmifolia | Loganiaceae
|
| LAHEH | Labordia hedyosmifolia Baill. var. hosakana Sherff | Labordia hosakana | Loganiaceae
|
| LAHEK | Labordia hedyosmifolia Baill. var. kilaueana Sherff | Labordia hedyosmifolia | Loganiaceae
|
| LAHEM | Labordia hedyosmifolia Baill. var. magnifolia O. Deg. & Sherff | Labordia hedyosmifolia | Loganiaceae
|
| LAHER | Labordia hedyosmifolia Baill. var. robusta Sherff | Labordia hedyosmifolia | Loganiaceae
|
| LAHER2 | Labordia hedyosmifolia Baill. var. rockii Sherff | Labordia hedyosmifolia | Loganiaceae
|
| LAHES | Labordia hedyosmifolia Baill. var. skottsbergii Sherff | Labordia hedyosmifolia | Loganiaceae
|
| LAHE2 | Labordia hedyosmifolia Baill. | bog labordia | Loganiaceae
|
| LAHEM2 | Labordia helleri Sherff var. macrocarpa Sherff | Labordia helleri | Loganiaceae
|
| LAHE3 | Labordia helleri Sherff | Napali Coast labordia | Loganiaceae
|
| LAHIH | Labordia hirtella Mann var. haleakalana Sherff | Labordia hirtella | Loganiaceae
|
| LAHIH2 | Labordia hirtella Mann var. hispidior Sherff | Labordia hirtella | Loganiaceae
|
| LAHII | Labordia hirtella Mann var. imbricata O. Deg. & Sherff | Labordia hirtella | Loganiaceae
|
| LAHIL | Labordia hirtella Mann var. laevis Sherff | Labordia hirtella | Loganiaceae
|
| LAHIL2 | Labordia hirtella Mann var. laevisepala Sherff | Labordia hirtella | Loganiaceae
|
| LAHIM | Labordia hirtella Mann var. microcalyx Hbd. | Labordia hirtella | Loganiaceae
|
| LAHIM2 | Labordia hirtella Mann var. microphylla Hbd. | Labordia hirtella | Loganiaceae
|
| LAHIS | Labordia hirtella Mann var. sororia Sherff | Labordia hirtella | Loganiaceae
|
| LAHI5 | Labordia hirtella Mann | mountain labordia | Loganiaceae
|
| LAHO3 | Labordia hosakana (Sherff) W.L. Wagner, Herbst & Sohmer | ridgetop labordia | Loganiaceae
|
| LAHY | Labordia hymenopoda O. Deg. & Sherff | Labordia sessilis | Loganiaceae
|
| LAKAB | Labordia kaalae Forbes var. brachypoda Sherff | Labordia kaalae | Loganiaceae
|
| LAKAF | Labordia kaalae Forbes var. fosbergii Sherff | Labordia kaalae | Loganiaceae
|
| LAKAK | Labordia kaalae Forbes var. kauaiensis Sherff | Labordia helleri | Loganiaceae
|
| LAKAM | Labordia kaalae Forbes var. mendax Sherff | Labordia kaalae | Loganiaceae
|
| LAKA | Labordia kaalae Forbes | Waianae Range labordia | Loganiaceae
|
| LALY2 | Labordia lydgatei Forbes | Wahiawa Mountain labordia | Loganiaceae
|
| LAMA4 | Labordia mauiensis Sherff | Labordia hedyosmifolia | Loganiaceae
|
| LAMEE | Labordia membranacea Mann var. exigua Sherff | Labordia hirtella | Loganiaceae
|
| LAME2 | Labordia membranacea Mann | Labordia hirtella | Loganiaceae
|
| LAMOB | Labordia molokaiana Baill. var. bryanii Sherff | Labordia waiolani | Loganiaceae
|
| LAMOC | Labordia molokaiana Baill. var. congesta O. Deg. & Sherff | Labordia waiolani | Loganiaceae
|
| LAMOL | Labordia molokaiana Baill. var. lophocarpa (Hbd.) Sherff | Labordia waiolani | Loganiaceae
|
| LAMOM | Labordia molokaiana Baill. var. munroi Sherff | Labordia waiolani | Loganiaceae
|
| LAMOP | Labordia molokaiana Baill. var. phyllocalyx (Hbd.) Sherff | Labordia waiolani | Loganiaceae
|
| LAMOS | Labordia molokaiana Baill. var. setosa O. Deg. & Sherff | Labordia waiolani | Loganiaceae
|
| LAMO | Labordia molokaiana Baill. | Labordia waiolani | Loganiaceae
|
| LANE2 | Labordia nelsonii St. John | Labordia hedyosmifolia | Loganiaceae
|
| LANE | Labordia nervosa St. John | Labordia waiolani | Loganiaceae
|
| LAOL | Labordia olympiana Sherff | Labordia hirtella | Loganiaceae
|
| LAPAH | Labordia pallida Mann var. hispidula Sherff | Labordia hirtella | Loganiaceae
|
| LAPA7 | Labordia pallida Mann | Labordia hirtella | Loganiaceae
|
| LAPE2 | Labordia pedunculata Sherff | Labordia hirtella | Loganiaceae
|
| LAPU4 | Labordia pumila (Hbd.) Skottsberg | Kauai labordia | Loganiaceae
|
| LASE4 | Labordia sessilis Gray | thinfruit labordia | Loganiaceae
|
| LATIE | Labordia tinifolia Gray var. euphorbioidea Sherff | Labordia tinifolia var. tinifolia | Loganiaceae
|
| LATIF | Labordia tinifolia Gray var. forbesii Sherff | Labordia tinifolia var. tinifolia | Loganiaceae
|
| LATIH | Labordia tinifolia Gray var. haupuensis Sherff | Labordia tinifolia var. tinifolia | Loganiaceae
|
| LATIH2 | Labordia tinifolia Gray var. honoluluensis Sherff | Labordia tinifolia var. tinifolia | Loganiaceae
|
| LATIL | Labordia tinifolia Gray var. lanaiensis Sherff | Lanai labordia | Loganiaceae
|
| LATIL2 | Labordia tinifolia Gray var. leptantha Sherff | Labordia tinifolia var. tinifolia | Loganiaceae
|
| LATIM | Labordia tinifolia Gray var. microgyna O. Deg. & Sherff | Labordia tinifolia var. tinifolia | Loganiaceae
|
| LATIP | Labordia tinifolia Gray var. parvifolia Sherff | Labordia tinifolia var. tinifolia | Loganiaceae
|
| LATIT | Labordia tinifolia Gray var. tenuifolia O. Deg. & Sherff | Labordia tinifolia var. tinifolia | Loganiaceae
|
| LATIT2 | Labordia tinifolia Gray var. tinifolia | paleflower labordia | Loganiaceae
|
| LATIW2 | Labordia tinifolia Gray var. wahiawaensis St. John | Wahiawa labordia | Loganiaceae
|
| LATIW | Labordia tinifolia Gray var. waialuana Sherff | Labordia tinifolia var. tinifolia | Loganiaceae
|
| LATI2 | Labordia tinifolia Gray | paleflower labordia | Loganiaceae
|
| LATR4 | Labordia triflora Hbd. | Labordia tinifolia var. lanaiensis | Loganiaceae
|
| LAVE3 | Labordia venosa Sherff | Maui labordia | Loganiaceae
|
| LAWA | Labordia waialealae Wawra | kamakahala lau li'i | Loganiaceae
|
| LAWA3 | Labordia waiolani Wawra | Nevada peavine | Loganiaceae
|
| LAWA2 | Labordia wawrana Sherff | Labordia hirtella | Loganiaceae
|
| LABOR | Labordia Gaud. | labordia | Loganiaceae
|
| LAAN2 | Laburnum anagyroides Medik. | golden chain tree | Fabaceae
|
| LABUR | Laburnum Medik. | golden chain tree | Fabaceae
|
| LARE5 | Lachenalia reflexa Thunb. | | Liliaceae
|
| LACHE | Lachenalia J. Jacq.ex Js. Murr. | lachenalia | Liliaceae
|
| LACA5 | Lachnanthes caroliana (Lam.) Dandy | Carolina redroot | Haemodoraceae
|
| LATI3 | Lachnanthes tinctoria (J.F. Gmel.) Ell. | Lachnanthes caroliana | Haemodoraceae
|
| LACHN2 | Lachnanthes Ell. | lachnanthes | Haemodoraceae
|
| LAAN | Lachnocaulon anceps (Walt.) Morong | whitehead bogbutton | Eriocaulaceae
|
| LABE | Lachnocaulon beyrichianum Sporleder ex Koern. | southern bogbutton | Eriocaulaceae
|
| LADI5 | Lachnocaulon digynum Koern. | pineland bogbutton | Eriocaulaceae
|
| LAEC2 | Lachnocaulon eciliatum Small | Lachnocaulon minus | Eriocaulaceae
|
| LAENC | Lachnocaulon engleri Ruhl. var. caulescens Moldenke | Lachnocaulon engleri | Eriocaulaceae
|
| LAEN | Lachnocaulon engleri Ruhl. | Engler's bogbutton | Eriocaulaceae
|
| LAFL6 | Lachnocaulon floridanum Small | Lachnocaulon anceps | Eriocaulaceae
|
| LAGL10 | Lachnocaulon glabrum Koern. | Lachnocaulon anceps | Eriocaulaceae
|
| LAMI3 | Lachnocaulon minus (Chapman) Small | Small's bogbutton | Eriocaulaceae
|
| LACHN | Lachnocaulon Kunth | bogbutton | Eriocaulaceae
|
| LAAR3 | Lachnostoma arizonicum Gray | Matelea arizonica | Asclepiadaceae
|
| LAAC2 | Lacinaria acidota (Engelm. & Gray) Kuntze | Liatris acidota | Asteraceae
|
| LAASS | Lacinaria aspera (Michx.) Greene var. spheroidea (Michx.) Alexander | Liatris spheroidea | Asteraceae
|
| LAAS2 | Lacinaria aspera (Michx.) Greene | Liatris aspera var. aspera | Asteraceae
|
| LABO3 | Lacinaria boykinii (Torr. & Gray) Kuntze | Liatris boykinii | Asteraceae
|
| LACH4 | Lacinaria chapmanii (Torr. & Gray) Kuntze | Liatris chapmanii | Asteraceae
|
| LACH5 | Lacinaria chlorolepis Small | Liatris garberi | Asteraceae
|
| LACY3 | Lacinaria cylindracea (Michx.) Kuntze | Liatris cylindracea | Asteraceae
|
| LAEL | Lacinaria elegans (Walt.) Kuntze | Liatris elegans var. elegans | Asteraceae
|
| LAFL4 | Lacinaria flabellata Small | Liatris elegans var. flabellata | Asteraceae
|