| ID | Symbol | Scientific | Common | Family |
| 1 | ABELI | Abelia R. Br. | abelia | Caprifoliaceae |
| 2 | ABGR4 | Abelia ?grandiflora (Rovelli ex Andr?) Rehd. [chinensis ? uniflora] | glossy abelia | Caprifoliaceae |
| 27194 | DIERV | Diervilla P. Mill. | bush honeysuckle | Caprifoliaceae |
| 27195 | DILO | Diervilla lonicera P. Mill. | northern bush honeysuckle | Caprifoliaceae |
| 27196 | DIDI12 | Diervilla diervilla (L.) MacM. | Diervilla lonicera | Caprifoliaceae |
| 27197 | DILOH | Diervilla lonicera P. Mill. var. hypomalaca Fern. | Diervilla lonicera | Caprifoliaceae |
| 27198 | DIRI | Diervilla rivularis Gattinger | mountain bush honeysuckle | Caprifoliaceae |
| 27199 | DISER | Diervilla sessilifolia Buckl. var. rivularis (Gattinger) Ahles | Diervilla rivularis | Caprifoliaceae |
| 27200 | DISE | Diervilla sessilifolia Buckl. | southern bush honeysuckle | Caprifoliaceae |
| 44362 | KOLKW | Kolkwitzia Graebn. | kolkwitzia | Caprifoliaceae |
| 44363 | KOAM80 | Kolkwitzia amabilis Graebn. | beautybush | Caprifoliaceae |
| 47144 | LEYCE | Leycesteria Wallich | leycesteria | Caprifoliaceae |
| 47145 | LEFO2 | Leycesteria formosa Wallich | Himalayan honeysuckle | Caprifoliaceae |
| 47860 | LINNA | Linnaea L. | twinflower | Caprifoliaceae |
| 47861 | LIBO3 | Linnaea borealis L. | twinflower | Caprifoliaceae |
| 47862 | LIBOA | Linnaea borealis L. ssp. americana (Forbes) Hult?n ex Clausen | twinflower | Caprifoliaceae |
| 47863 | LIAM5 | Linnaea americana Forbes | Linnaea borealis ssp. americana | Caprifoliaceae |
| 47864 | LIBOA2 | Linnaea borealis L. var. americana (Forbes) Rehd. | Linnaea borealis ssp. americana | Caprifoliaceae |
| 47865 | LIBOL2 | Linnaea borealis L. ssp. longiflora (Torr.) Hult | longtube twinflower | Caprifoliaceae |
| 47866 | LIBOL | Linnaea borealis L. var. longiflora Torr. | Linnaea borealis ssp. longiflora | Caprifoliaceae |
| 48780 | LONIC | Lonicera L. | honeysuckle | Caprifoliaceae |
| 48781 | LOAL | Lonicera albiflora Torr. & Gray | western white honeysuckle | Caprifoliaceae |
| 48782 | LOALD | Lonicera albiflora Torr. & Gray var. dumosa (Gray) Rehd. | Lonicera albiflora | Caprifoliaceae |
| 48783 | LODU4 | Lonicera dumosa Gray | Lonicera albiflora | Caprifoliaceae |
| 48784 | LOAL5 | Lonicera alpigena L. | alpine honeysuckle | Caprifoliaceae |
| 48785 | LOAR | Lonicera arizonica Rehd. | Arizona honeysuckle | Caprifoliaceae |
| 48786 | LOBE | Lonicera ?bella Zabel [morrowii ? tatarica] | showy fly honeysuckle | Caprifoliaceae |
| 48787 | LOBEA2 | Lonicera ?bella Zabel | Lonicera ?bella | Caprifoliaceae |
| 48788 | LOCA6 | Lonicera caerulea L. | sweetberry honeysuckle | Caprifoliaceae |
| 48789 | LOCAG4 | Lonicera caerulea L. var. glabrescens auct. | Lonicera caerulea | Caprifoliaceae |
| 48790 | LOCAA | Lonicera caerulea L. var. altaica Pall. | | Caprifoliaceae |
| 48791 | LOCAC3 | Lonicera caerulea L. var. cauriana (Fern.) Boivin | bluefly honeysuckle | Caprifoliaceae |
| 48792 | LOCA9 | Lonicera cauriana Fern. | Lonicera caerulea var. cauriana | Caprifoliaceae |
| 48793 | LOCAD3 | Lonicera caerulea L. var. dependens (Regel ex Dippel) Rehder | | Caprifoliaceae |
| 48794 | LOCAE | Lonicera caerulea L. var. edulis Turcz. ex Herder | | Caprifoliaceae |
| 48795 | LOCAE2 | Lonicera caerulea L. var. emphyllocalyx (Maxim.) Nakai | Lonicera caerulea var. edulis | Caprifoliaceae |
| 48796 | LOED2 | Lonicera edulis (Turcz. ex Herder) Turcz. ex Freyn | Lonicera caerulea var. edulis | Caprifoliaceae |
| 48797 | LOCA7 | Lonicera canadensis Bartr. ex Marsh. | American fly honeysuckle | Caprifoliaceae |
| 48798 | XYCI | Xylosteon ciliatum Pursh | Lonicera canadensis | Caprifoliaceae |
| 48799 | LOCA8 | Lonicera caprifolium L. | Italian woodbine | Caprifoliaceae |
| 48800 | LOCH5 | Lonicera chrysantha Turcz. ex Ledeb. | | Caprifoliaceae |
| 48801 | LOCHC | Lonicera chrysantha Turcz. ex Ledeb. var. chrysantha | | Caprifoliaceae |
| 48802 | LOCHL | Lonicera chrysantha Turcz. ex Ledeb. var. longipes Maxim. | Lonicera chrysantha var. chrysantha | Caprifoliaceae |
| 48803 | LOGI | Lonicera gibbiflora Maxim. ex Rehder | Lonicera chrysantha var. chrysantha | Caprifoliaceae |
| 48804 | LOCI3 | Lonicera ciliosa (Pursh) Poir. ex DC. | orange honeysuckle | Caprifoliaceae |
| 48805 | LOCO5 | Lonicera conjugialis Kellogg | purpleflower honeysuckle | Caprifoliaceae |
| 48806 | LODE4 | Lonicera demissa Rehder | | Caprifoliaceae |
| 48807 | LODI2 | Lonicera dioica L. | limber honeysuckle | Caprifoliaceae |
| 48808 | LODID | Lonicera dioica L. var. dasygyna (Rehd.) Gleason | Lonicera dioica | Caprifoliaceae |
| 48809 | LODIG | Lonicera dioica L. var. glaucescens (Rydb.) Butters | Lonicera dioica | Caprifoliaceae |
| 48810 | LODIO | Lonicera dioica L. var. orientalis Gleason | Lonicera dioica | Caprifoliaceae |
| 48811 | LOGL6 | Lonicera glaucescens (Rydb.) Rydb. | Lonicera dioica | Caprifoliaceae |
| 48812 | LOGLD | Lonicera glaucescens (Rydb.) Rydb. var. dasygyna Rehd. | Lonicera dioica | Caprifoliaceae |
| 48813 | LOET | Lonicera etrusca Santi | Etruscan honeysuckle | Caprifoliaceae |
| 48814 | LOFE4 | Lonicera ferdinandi Franch. | | Caprifoliaceae |
| 48815 | LOFL | Lonicera flava Sims | yellow honeysuckle | Caprifoliaceae |
| 48816 | LOFLF | Lonicera flava Sims var. flavescens Gleason | Lonicera flava | Caprifoliaceae |
| 48817 | LOFL4 | Lonicera flavida Cockerell ex Rehd. | Lonicera flava | Caprifoliaceae |
| 48818 | LOFL6 | Lonicera floribunda Boiss. & Buhse | | Caprifoliaceae |
| 48819 | LOFR | Lonicera fragrantissima Lindl. & Paxton | sweet breath of spring | Caprifoliaceae |
| 48820 | XYFR | Xylosteon fragrantissimum (Lindl. & Paxton) Small | Lonicera fragrantissima | Caprifoliaceae |
| 48821 | LOGR9 | Lonicera gracilipes Miq. | | Caprifoliaceae |
| 48822 | LOHE6 | Lonicera ?heckrottii Rehd. [?americana ? sempervirens] | | Caprifoliaceae |
| 48823 | LOHE4 | Lonicera henryi Hemsl. | | Caprifoliaceae |
| 48824 | LOHE5 | Lonicera heterophylla Decne. | | Caprifoliaceae |
| 48825 | LOHI | Lonicera hirsuta Eat. | hairy honeysuckle | Caprifoliaceae |
| 48826 | LOHII | Lonicera hirsuta Eat. var. interior Gleason | Lonicera hirsuta | Caprifoliaceae |
| 48827 | LOHIS | Lonicera hirsuta Eat. var. schindleri Boivin | Lonicera hirsuta | Caprifoliaceae |
| 48828 | LOHI2 | Lonicera hispidula (Lindl.) Dougl. ex Torr. & Gray | pink honeysuckle | Caprifoliaceae |
| 48829 | LOHIH | Lonicera hispidula (Lindl.) Dougl. ex Torr. & Gray var. hispidula | pink honeysuckle | Caprifoliaceae |
| 48830 | LOHIV | Lonicera hispidula (Lindl.) Dougl. ex Torr. & Gray var. vacillans Gray | pink honeysuckle | Caprifoliaceae |
| 48831 | LOIN4 | Lonicera interrupta Benth. | chaparral honeysuckle | Caprifoliaceae |
| 48832 | LOIN5 | Lonicera involucrata (Richards.) Banks ex Spreng. | twinberry honeysuckle | Caprifoliaceae |
| 48833 | LOINI | Lonicera involucrata (Richards.) Banks ex Spreng. var. involucrata | twinberry honeysuckle | Caprifoliaceae |
| 48834 | DIIN5 | Distegia involucrata (Banks ex Spreng.) Cockerell | Lonicera involucrata var. involucrata | Caprifoliaceae |
| 48835 | LOINF | Lonicera involucrata (Richards.) Banks ex Spreng. var. flavescens (Dippel) Rehd. | Lonicera involucrata var. involucrata | Caprifoliaceae |
| 48836 | XYIN | Xylosteum involucratum Richards. | Lonicera involucrata var. involucrata | Caprifoliaceae |
| 48837 | LOINL | Lonicera involucrata (Richards.) Banks ex Spreng. var. ledebourii (Eschsch.) Zabel | twinberry honeysuckle | Caprifoliaceae |
| 48838 | LOLE4 | Lonicera ledebourii Eschsch. | Lonicera involucrata var. ledebourii | Caprifoliaceae |
| 48839 | LOJA | Lonicera japonica Thunb. | Japanese honeysuckle | Caprifoliaceae |
| 48840 | LOJAA2 | Lonicera japonica Thunb. var. aureo-reticulata (T. Moore) G. Nicholson | Lonicera japonica | Caprifoliaceae |
| 48841 | LOJAC | Lonicera japonica Thunb. var. chinensis (P.W. Wats.) Baker | Lonicera japonica | Caprifoliaceae |
| 48842 | NIJA | Nintooa japonica (Thunb.) Sweet | Lonicera japonica | Caprifoliaceae |
| 48843 | LOKO2 | Lonicera korolkowii Stapf | blueleaf honeysuckle | Caprifoliaceae |
| 48844 | LOKOF2 | Lonicera korolkowii Stapf var. floribunda G. Nicholson | Lonicera korolkowii | Caprifoliaceae |
| 48845 | LOKOZ2 | Lonicera korolkowii Stapf var. zabelii (Rehder) Rehder | | Caprifoliaceae |
| 48846 | LOMA6 | Lonicera maackii (Rupr.) Herder | Amur honeysuckle | Caprifoliaceae |
| 48847 | LOMAE2 | Lonicera maackii (Rupr.) Herder | | Caprifoliaceae |
| 48848 | LOMAP2 | Lonicera maackii (Rupr.) Herder | late honeysuckle | Caprifoliaceae |
| 48849 | LOMA11 | Lonicera maximowiczii (Rupr. ex Maxim.) Maxim. | | Caprifoliaceae |
| 48850 | LOMI5 | Lonicera ?minutiflora Zabel [morrowii ? xylosteoides] | | Caprifoliaceae |
| 48851 | LOMU2 | Lonicera ?muendeniensis Rehd. | Lonicera ?minutiflora | Caprifoliaceae |
| 48852 | LOMO2 | Lonicera morrowii Gray | Morrow's honeysuckle | Caprifoliaceae |
| 48853 | LOIN9 | Lonicera insularis Nakai | Lonicera morrowii | Caprifoliaceae |
| 48854 | LONE7 | Lonicera nervosa Maxim. | | Caprifoliaceae |
| 48855 | LONI5 | Lonicera nitida E.H. Wilson | box honeysuckle | Caprifoliaceae |
| 48856 | LOPIY | Lonicera pileata Oliv. | Lonicera nitida | Caprifoliaceae |
| 48857 | LONO | Lonicera ?notha Zabel [ruprechtiana ? tatarica] | | Caprifoliaceae |
| 48858 | LOOB | Lonicera oblongifolia (Goldie) Hook. | swamp fly honeysuckle | Caprifoliaceae |
| 48859 | LOOBA | Lonicera oblongifolia (Goldie) Hook. var. altissima (Jennings) Rehd. | Lonicera oblongifolia | Caprifoliaceae |
