| 22797 | Lupinus adsurgens Drew | | | a | | Lupinus adsurgens Drew | |
| 22798 | Lupinus affinis J. Agardh | | | a | | Lupinus affinis J. Agardh | |
| 22799 | Lupinus albicaulis Douglas | | | a | | Lupinus albicaulis Douglas | |
| 22800 | Lupinus albicaulis Douglas var. shastensis (A. Heller) C. P. Sm. | Lupinus albicaulis Douglas | 22799 | | i | Lupinus albicaulis Douglas var.shastensis (A. Heller) C. P. Sm. | Lupinus albicaulis Douglas |
| 22801 | Lupinus albifrons Benth. | | | a | | Lupinus albifrons Benth. | |
| 22802 | Lupinus albus L. | | | a | | Lupinus albus L. | |
| 22803 | Lupinus alpestris A. Nelson | Lupinus argenteus Pursh var. rubricaulis (Greene) S. L. Welsh | 403050 | | | Lupinus alpestris A. Nelson | Lupinus argenteus Pursh var.rubricaulis (Greene) S. L. Welsh |
| 22804 | Lupinus andersonii S. Watson | | | a | | Lupinus andersonii S. Watson | |
| 22805 | Lupinus angustifolius L. | | | a | | Lupinus angustifolius L. | |
| 22807 | Lupinus arboreus Sims | | | a | | Lupinus arboreus Sims | |
| 22808 | Lupinus arbustus Douglas ex Lindl. | | | a | | Lupinus arbustus Douglas ex Lindl. | |
| 22809 | Lupinus argenteus Pursh | | | a | | Lupinus argenteus Pursh | |
| 22810 | Lupinus aridus Douglas | Lupinus lepidus Douglas ex Lindl. var. aridus (Douglas) Jeps. | 401689 | | | Lupinus aridus Douglas | Lupinus lepidus Douglas ex Lindl. var.aridus (Douglas) Jeps. |
| 22811 | Lupinus atlanticus Gladst. | | | a | | Lupinus atlanticus Gladst. | |
| 22812 | Lupinus bicolor Lindl. | | | a | | Lupinus bicolor Lindl. | |
| 22813 | Lupinus caespitosus Nutt. | Lupinus lepidus Douglas ex Lindl. var. utahensis (S. Watson) C. L. Hitchc. | 401688 | | | Lupinus caespitosus Nutt. | Lupinus lepidus Douglas ex Lindl. var.utahensis (S. Watson) C. L. Hitchc. |
| 22814 | Lupinus caudatus Kellogg | Lupinus argenteus Pursh var. heteranthus (S. Watson) Barneby | 403052 | | | Lupinus caudatus Kellogg | Lupinus argenteus Pursh var.heteranthus (S. Watson) Barneby |
| 22815 | Lupinus concinnus J. Agardh | | | a | | Lupinus concinnus J. Agardh | |
| 22816 | Lupinus cosentinii Guss. | | | a | | Lupinus cosentinii Guss. | |
| 22817 | Lupinus cruckshanksii Hook. | Lupinus mutabilis Sweet | 22844 | | | Lupinus cruckshanksii Hook. | Lupinus mutabilis Sweet |
| 22818 | Lupinus douglasii J. Agardh | Lupinus albifrons Benth. var. douglasii (J. Agardh) C. P. Sm. | 311753 | | | Lupinus douglasii J. Agardh | Lupinus albifrons Benth. var.douglasii (J. Agardh) C. P. Sm. |
| 22819 | Lupinus elegans Kunth | | | a | | Lupinus elegans Kunth | |
| 22820 | Lupinus geophilus Rose | | | a | | Lupinus geophilus Rose | |
| 22821 | Lupinus graecus Boiss. & Spruner | Lupinus albus L. var. graecus (Boiss. & Spruner) Gladst. | 311744 | | | Lupinus graecus Boiss. & Spruner | Lupinus albus L. var.graecus (Boiss. & Spruner) Gladst. |
| 22822 | Lupinus hartwegii Lindl. | Lupinus mexicanus Cerv. ex Lag. | 313369 | | | Lupinus hartwegii Lindl. | Lupinus mexicanus Cerv. ex Lag. |
| 22823 | Lupinus hilarianus Benth. | | | a | | Lupinus hilarianus Benth. | |
| 22824 | Lupinus hirsutissimus Benth. | | | a | | Lupinus hirsutissimus Benth. | |
| 22825 | Lupinus hirsutus L. | Lupinus pilosus L. | 22853 | | | Lupinus hirsutus L. | Lupinus pilosus L. |
| 22826 | Lupinus hispanicus Boiss. & Reut. | | | a | | Lupinus hispanicus Boiss. & Reut. | |
| 22827 | Lupinus humicola A. Nelson | Lupinus polyphyllus Lindl. var. humicola (A. Nelson) Barneby | 401677 | | | Lupinus humicola A. Nelson | Lupinus polyphyllus Lindl. var.humicola (A. Nelson) Barneby |
| 22828 | Lupinus insignis Glaz. ex C. P. Sm. | | | a | | Lupinus insignis Glaz. ex C. P. Sm. | |
| 22829 | Lupinus latifolius J. Agardh | | | a | | Lupinus latifolius J. Agardh | |
| 22830 | Lupinus laxiflorus Douglas ex Lindl. | Lupinus argenteus Pursh var. argenteus | 311764 | | | Lupinus laxiflorus Douglas ex Lindl. | Lupinus argenteus Pursh var.argenteus |
| 22831 | Lupinus lepidus Douglas ex Lindl. | | | a | | Lupinus lepidus Douglas ex Lindl. | |
| 22832 | Lupinus lepidus Douglas ex Lindl. subsp. caespitosus (Nutt.) Detling | Lupinus lepidus Douglas ex Lindl. var. utahensis (S. Watson) C. L. Hitchc. | 401688 | | i | Lupinus lepidus Douglas ex Lindl. subsp. caespitosus (Nutt.) Detling | Lupinus lepidus Douglas ex Lindl. var.utahensis (S. Watson) C. L. Hitchc. |
| 22833 | Lupinus leucophyllus Douglas ex Lindl. | | | a | | Lupinus leucophyllus Douglas ex Lindl. | |
| 22834 | Lupinus leucopsis J. Agardh | Lupinus sericeus Pursh | 22905 | | | Lupinus leucopsis J. Agardh | Lupinus sericeus Pursh |
| 22835 | Lupinus linifolius Roth | Lupinus angustifolius L. | 22805 | | | Lupinus linifolius Roth | Lupinus angustifolius L. |
| 22836 | Lupinus littoralis Douglas | | | a | | Lupinus littoralis Douglas | |
| 22837 | Lupinus luteolus Kellogg | | | a | | Lupinus luteolus Kellogg | |
| 22838 | Lupinus luteus L. | | | a | | Lupinus luteus L. | |
| 22839 | Lupinus lyallii A. Gray | Lupinus lepidus Douglas ex Lindl. var. lobbii (A. Gray ex S. Watson) C. L. Hitchc. | 401686 | | | Lupinus lyallii A. Gray | Lupinus lepidus Douglas ex Lindl. var.lobbii (A. Gray ex S. Watson) C. L. Hitchc. |
| 22840 | Lupinus micranthus Douglas | Lupinus bicolor Lindl. | 22812 | | | Lupinus micranthus Douglas | Lupinus bicolor Lindl. |
| 22841 | Lupinus micranthus Guss. | | | a | | Lupinus micranthus Guss. | |
| 22842 | Lupinus microcarpus Sims | | | a | | Lupinus microcarpus Sims | |
| 22843 | Lupinus montigenus A. Heller | Lupinus argenteus Pursh var. montigenus (A. Heller) Barneby | 403057 | | | Lupinus montigenus A. Heller | Lupinus argenteus Pursh var.montigenus (A. Heller) Barneby |
| 22844 | Lupinus mutabilis Sweet | | | a | | Lupinus mutabilis Sweet | |
| 22845 | Lupinus nanus Douglas ex Benth. | | | a | | Lupinus nanus Douglas ex Benth. | |
| 22846 | Lupinus nevadensis A. Heller | | | a | | Lupinus nevadensis A. Heller | |
| 22847 | Lupinus nootkatensis Donn ex Sims | | | a | | Lupinus nootkatensis Donn ex Sims | |
| 22848 | Lupinus ornatus Douglas | Lupinus sericeus Pursh | 22905 | | | Lupinus ornatus Douglas | Lupinus sericeus Pursh |
| 22849 | Lupinus pachylobus Greene | | | a | | Lupinus pachylobus Greene | |
| 22850 | Lupinus palaestinus Boiss. | | | a | | Lupinus palaestinus Boiss. | |
| 22851 | Lupinus paniculatus Desr. | | | a | | Lupinus paniculatus Desr. | |
| 22852 | Lupinus perennis L. | | | a | | Lupinus perennis L. | |
| 22853 | Lupinus pilosus L. | | | a | | Lupinus pilosus L. | |
| 22854 | Lupinus polycarpus Greene | Lupinus bicolor Lindl. | 22812 | | | Lupinus polycarpus Greene | Lupinus bicolor Lindl. |
| 22855 | Lupinus polyphyllus Lindl. | | | a | | Lupinus polyphyllus Lindl. | |
| 22901 | Lupinus princei Harms | | | a | | Lupinus princei Harms | |
| 22902 | Lupinus pubescens Benth. | | | a | | Lupinus pubescens Benth. | |
| 22903 | Lupinus reticulatus Desv. | Lupinus angustifolius L. subsp. reticulatus (Desv.) Arcang. | 407714 | | | Lupinus reticulatus Desv. | Lupinus angustifolius L. subsp. reticulatus (Desv.) Arcang. |
| 22904 | Lupinus rothmaleri Klink. | Lupinus hispanicus Boiss. & Reut. subsp. bicolor (Merino) Gladst. | 311745 | | | Lupinus rothmaleri Klink. | Lupinus hispanicus Boiss. & Reut. subsp. bicolor (Merino) Gladst. |
| 22905 | Lupinus sericeus Pursh | | | a | | Lupinus sericeus Pursh | |
| 22906 | Lupinus stiversii Kellogg | | | a | | Lupinus stiversii Kellogg | |
| 22907 | Lupinus subcarnosus Hook. | | | a | | Lupinus subcarnosus Hook. | |
| 22908 | Lupinus succulentus Douglas ex K. Koch | | | a | | Lupinus succulentus Douglas ex K. Koch | |
| 22909 | Lupinus termis Forssk. | Lupinus albus L. var. albus | 311743 | | | Lupinus termis Forssk. | Lupinus albus L. var.albus |
| 22910 | Lupinus tricolor Greene | Lupinus albifrons Benth. var. albifrons | 311762 | | | Lupinus tricolor Greene | Lupinus albifrons Benth. var.albifrons |
| 22911 | Lupinus varius L. | Lupinus angustifolius L. | 22805 | | | Lupinus varius L. | Lupinus angustifolius L. |
| 70420 | Lupinus attenuatus Gardner | Lupinus coriaceus Benth. | 313415 | | | Lupinus attenuatus Gardner | Lupinus coriaceus Benth. |
| 70421 | Lupinus bracteolaris Desr. | | | a | | Lupinus bracteolaris Desr. | |
| 70422 | Lupinus lanatus Benth. | | | a | | Lupinus lanatus Benth. | |
| 104894 | Lupinus arbustus Douglas ex Lindl. subsp. neolaxiflorus D. B. Dunn | Lupinus arbustus Douglas ex Lindl. | 22808 | | i | Lupinus arbustus Douglas ex Lindl. subsp. neolaxiflorus D. B. Dunn | Lupinus arbustus Douglas ex Lindl. |
| 104895 | Lupinus argenteus Pursh var. depressus (Rydb.) C. L. Hitchc. | | | a | i | Lupinus argenteus Pursh var.depressus (Rydb.) C. L. Hitchc. | |
| 104896 | Lupinus argenteus Pursh var. tenellus (Douglas ex D. Don) D. B. Dunn | Lupinus argenteus Pursh var. argenteus | 311764 | | i | Lupinus argenteus Pursh var.tenellus (Douglas ex D. Don) D. B. Dunn | Lupinus argenteus Pursh var.argenteus |
| 104898 | Lupinus leucophyllus Douglas ex Lindl. var. belliae C. P. Sm. | Lupinus leucophyllus Douglas ex Lindl. | 22833 | | i | Lupinus leucophyllus Douglas ex Lindl. var.belliae C. P. Sm. | Lupinus leucophyllus Douglas ex Lindl. |
| 104899 | Lupinus polyphyllus Lindl. var. burkei (S. Watson) C. L. Hitchc. | | | a | i | Lupinus polyphyllus Lindl. var.burkei (S. Watson) C. L. Hitchc. | |
| 104901 | Lupinus rivularis Douglas ex Lindl. | | | a | | Lupinus rivularis Douglas ex Lindl. | |
| 104902 | Lupinus ruber A. Heller | Lupinus microcarpus Sims var. microcarpus | 401704 | | | Lupinus ruber A. Heller | Lupinus microcarpus Sims var.microcarpus |
| 104903 | Lupinus sericeus Pursh var. egglestonianus auct. | Lupinus sericeus Pursh | 22905 | | i | Lupinus sericeus Pursh var.egglestonianus auct. | Lupinus sericeus Pursh |
| 104904 | Lupinus sericeus Pursh var. flexuosus (Lindl. ex J. Agardh) C. P. Sm. | Lupinus sericeus Pursh | 22905 | | i | Lupinus sericeus Pursh var.flexuosus (Lindl. ex J. Agardh) C. P. Sm. | Lupinus sericeus Pursh |
| 300326 | Lupinus caudatus Kellogg subsp. caudatus | Lupinus argenteus Pursh var. heteranthus (S. Watson) Barneby | 403052 | | i | Lupinus caudatus Kellogg subsp. caudatus | Lupinus argenteus Pursh var.heteranthus (S. Watson) Barneby |
| 300327 | Lupinus hybr. | | | a | | Lupinus hybr. | |
| 300329 | Lupinus leucophyllus Douglas ex Lindl. subsp. leucophyllus | Lupinus leucophyllus Douglas ex Lindl. | 22833 | | i | Lupinus leucophyllus Douglas ex Lindl. subsp. leucophyllus | Lupinus leucophyllus Douglas ex Lindl. |
| 300335 | Lupinus spp. | | | a | | Lupinus spp. | |
| 310112 | Lupinus sulphureus Douglas | | | a | | Lupinus sulphureus Douglas | |
| 310113 | Lupinus pusillus Pursh | | | a | | Lupinus pusillus Pursh | |
| 310114 | Lupinus minimus Douglas | Lupinus lepidus Douglas ex Lindl. var. lepidus | 401685 | | | Lupinus minimus Douglas | Lupinus lepidus Douglas ex Lindl. var.lepidus |
| 310115 | Lupinus holosericeus Nutt. | Lupinus argenteus Pursh var. holosericeus (Nutt.) Barneby | 403060 | | | Lupinus holosericeus Nutt. | Lupinus argenteus Pursh var.holosericeus (Nutt.) Barneby |
| 310143 | Lupinus garfieldensis C. P. Sm. | | | a | | Lupinus garfieldensis C. P. Sm. | |
| 310154 | Lupinus sericeus Pursh var. maximus Fleak & D. B. Dunn | Lupinus sericeus Pursh | 22905 | | i | Lupinus sericeus Pursh var.maximus Fleak & D. B. Dunn | Lupinus sericeus Pursh |
| 311440 | Lupinus multiflorus Desr. | | | a | | Lupinus multiflorus Desr. | |
| 311742 | Lupinus shastensis A. Heller | Lupinus albicaulis Douglas | 22799 | | | Lupinus shastensis A. Heller | Lupinus albicaulis Douglas |
| 311743 | Lupinus albus L. var. albus | | | a | i | Lupinus albus L. var.albus | |
| 311744 | Lupinus albus L. var. graecus (Boiss. & Spruner) Gladst. | | | a | i | Lupinus albus L. var.graecus (Boiss. & Spruner) Gladst. | |
| 311745 | Lupinus hispanicus Boiss. & Reut. subsp. bicolor (Merino) Gladst. | | | a | i | Lupinus hispanicus Boiss. & Reut. subsp. bicolor (Merino) Gladst. | |
| 311747 | Lupinus depressus Rydb. | Lupinus argenteus Pursh var. depressus (Rydb.) C. L. Hitchc. | 104895 | | | Lupinus depressus Rydb. | Lupinus argenteus Pursh var.depressus (Rydb.) C. L. Hitchc. |
| 311748 | Lupinus tenellus Douglas ex G. Don | Lupinus argenteus Pursh var. argenteus | 311764 | | | Lupinus tenellus Douglas ex G. Don | Lupinus argenteus Pursh var.argenteus |
| 311749 | Lupinus burkei S. Watson | Lupinus polyphyllus Lindl. var. burkei (S. Watson) C. L. Hitchc. | 104899 | | | Lupinus burkei S. Watson | Lupinus polyphyllus Lindl. var.burkei (S. Watson) C. L. Hitchc. |
| 311753 | Lupinus albifrons Benth. var. douglasii (J. Agardh) C. P. Sm. | | | a | i | Lupinus albifrons Benth. var.douglasii (J. Agardh) C. P. Sm. | |
| 311754 | Lupinus leucophyllus Douglas ex Lindl. subsp. erectus (L. F. Hend.) Harmon | Lupinus leucophyllus Douglas ex Lindl. | 22833 | | i | Lupinus leucophyllus Douglas ex Lindl. subsp. erectus (L. F. Hend.) Harmon | Lupinus leucophyllus Douglas ex Lindl. |
| 311755 | Lupinus erectus L. F. Hend. | Lupinus leucophyllus Douglas ex Lindl. | 22833 | | | Lupinus erectus L. F. Hend. | Lupinus leucophyllus Douglas ex Lindl. |
| 311756 | Lupinus ehrenbergii Schltdl. | Lupinus mexicanus Cerv. ex Lag. | 313369 | | | Lupinus ehrenbergii Schltdl. | Lupinus mexicanus Cerv. ex Lag. |
| 311757 | Lupinus luteus L. var. bicolor Merino | Lupinus hispanicus Boiss. & Reut. subsp. bicolor (Merino) Gladst. | 311745 | | i | Lupinus luteus L. var.bicolor Merino | Lupinus hispanicus Boiss. & Reut. subsp. bicolor (Merino) Gladst. |
| 311758 | Lupinus wyethii S. Watson | Lupinus polyphyllus Lindl. var. humicola (A. Nelson) Barneby | 401677 | | | Lupinus wyethii S. Watson | Lupinus polyphyllus Lindl. var.humicola (A. Nelson) Barneby |
| 311759 | Lupinus leucophyllus Douglas ex Lindl. var. canescens (Howell) C. P. Sm. | Lupinus leucophyllus Douglas ex Lindl. | 22833 | | i | Lupinus leucophyllus Douglas ex Lindl. var.canescens (Howell) C. P. Sm. | Lupinus leucophyllus Douglas ex Lindl. |
| 311760 | Lupinus canescens Howell | Lupinus leucophyllus Douglas ex Lindl. | 22833 | | | Lupinus canescens Howell | Lupinus leucophyllus Douglas ex Lindl. |
| 311762 | Lupinus albifrons Benth. var. albifrons | | | a | i | Lupinus albifrons Benth. var.albifrons | |
| 311764 | Lupinus argenteus Pursh var. argenteus | | | a | i | Lupinus argenteus Pursh var.argenteus | |
| 311765 | Lupinus hispanicus Boiss. & Reut. subsp. hispanicus | | | a | i | Lupinus hispanicus Boiss. & Reut. subsp. hispanicus | |
| 311766 | Lupinus sericeus Pursh var. sericeus | Lupinus sericeus Pursh | 22905 | | i | Lupinus sericeus Pursh var.sericeus | Lupinus sericeus Pursh |
| 311767 | Lupinus caudatus Kellogg subsp. montigenus (A. Heller) L. W. Hess & D. B. Dunn | Lupinus argenteus Pursh var. montigenus (A. Heller) Barneby | 403057 | | i | Lupinus caudatus Kellogg subsp. montigenus (A. Heller) L. W. Hess & D. B. Dunn | Lupinus argenteus Pursh var.montigenus (A. Heller) Barneby |
| 311769 | Lupinus prunophilus M. E. Jones | Lupinus polyphyllus Lindl. var. prunophilus (M. E. Jones) L. Ll. Phillips | 311770 | | | Lupinus prunophilus M. E. Jones | Lupinus polyphyllus Lindl. var.prunophilus (M. E. Jones) L. Ll. Phillips |
| 311770 | Lupinus polyphyllus Lindl. var. prunophilus (M. E. Jones) L. Ll. Phillips | | | a | i | Lupinus polyphyllus Lindl. var.prunophilus (M. E. Jones) L. Ll. Phillips | |
| 311771 | Lupinus flexuosus Lindl. ex J. Agardh | Lupinus sericeus Pursh | 22905 | | | Lupinus flexuosus Lindl. ex J. Agardh | Lupinus sericeus Pursh |
| 311772 | Lupinus albifrons Benth. var. eminens (Greene) C. P. Sm. | Lupinus albifrons Benth. var. albifrons | 311762 | | i | Lupinus albifrons Benth. var.eminens (Greene) C. P. Sm. | Lupinus albifrons Benth. var.albifrons |
| 313369 | Lupinus mexicanus Cerv. ex Lag. | | | a | | Lupinus mexicanus Cerv. ex Lag. | |
| 313415 | Lupinus coriaceus Benth. | | | a | | Lupinus coriaceus Benth. | |
| 313873 | Lupinus eminens Greene | Lupinus albifrons Benth. var. albifrons | 311762 | | | Lupinus eminens Greene | Lupinus albifrons Benth. var.albifrons |
| 313935 | Lupinus argenteus Pursh subsp. rubricaulis (Greene) L. W. Hess & D. B. Dunn | Lupinus argenteus Pursh var. rubricaulis (Greene) S. L. Welsh | 403050 | | i | Lupinus argenteus Pursh subsp. rubricaulis (Greene) L. W. Hess & D. B. Dunn | Lupinus argenteus Pursh var.rubricaulis (Greene) S. L. Welsh |
| 313936 | Lupinus rubricaulis Greene | Lupinus argenteus Pursh var. rubricaulis (Greene) S. L. Welsh | 403050 | | | Lupinus rubricaulis Greene | Lupinus argenteus Pursh var.rubricaulis (Greene) S. L. Welsh |
| 315591 | Lupinus westianus Small | | | a | | Lupinus westianus Small | |
| 315592 | Lupinus westianus Small var. westianus | | | a | i | Lupinus westianus Small var.westianus | |
| 315593 | Lupinus westianus Small var. aridorum (McFarlin ex Beckner) Isely | | | a | i | Lupinus westianus Small var.aridorum (McFarlin ex Beckner) Isely | |
| 315594 | Lupinus aridorum McFarlin ex Beckner | Lupinus westianus Small var. aridorum (McFarlin ex Beckner) Isely | 315593 | | | Lupinus aridorum McFarlin ex Beckner | Lupinus westianus Small var.aridorum (McFarlin ex Beckner) Isely |
| 315904 | Lupinus sparsiflorus Benth. | | | a | | Lupinus sparsiflorus Benth. | |
| 315905 | Lupinus arizonicus (S. Watson) S. Watson | | | a | | Lupinus arizonicus (S. Watson) S. Watson | |
| 315906 | Lupinus concinnus J. Agardh var. arizonicus S. Watson | Lupinus arizonicus (S. Watson) S. Watson | 315905 | | i | Lupinus concinnus J. Agardh var.arizonicus S. Watson | Lupinus arizonicus (S. Watson) S. Watson |
| 315907 | Lupinus palmeri S. Watson | Lupinus argenteus Pursh var. palmeri (S. Watson) Barneby | 403061 | | | Lupinus palmeri S. Watson | Lupinus argenteus Pursh var.palmeri (S. Watson) Barneby |
| 315908 | Lupinus texensis Hook. | | | a | | Lupinus texensis Hook. | |
| 316735 | Lupinus arcticus S. Watson | | | a | | Lupinus arcticus S. Watson | |
| 316736 | Lupinus densiflorus Benth. var. aureus (Kellogg) Munz | Lupinus microcarpus Sims var. densiflorus (Benth.) Jeps. | 401705 | | i | Lupinus densiflorus Benth. var.aureus (Kellogg) Munz | Lupinus microcarpus Sims var.densiflorus (Benth.) Jeps. |
| 318485 | Lupinus digitatus Forssk. | | | a | | Lupinus digitatus Forssk. | |
| 320027 | Lupinus tidestromii Greene | | | a | | Lupinus tidestromii Greene | |
| 320228 | Lupinus citrinus Kellogg | | | a | | Lupinus citrinus Kellogg | |
| 400638 | Lupinus biddlei L. F. Hend. ex C. P. Sm. | Lupinus polyphyllus Lindl. var. prunophilus (M. E. Jones) L. Ll. Phillips | 311770 | | | Lupinus biddlei L. F. Hend. ex C. P. Sm. | Lupinus polyphyllus Lindl. var.prunophilus (M. E. Jones) L. Ll. Phillips |
| 401676 | Lupinus polyphyllus Lindl. var. polyphyllus | | | a | i | Lupinus polyphyllus Lindl. var.polyphyllus | |
| 401677 | Lupinus polyphyllus Lindl. var. humicola (A. Nelson) Barneby | | | a | i | Lupinus polyphyllus Lindl. var.humicola (A. Nelson) Barneby | |
| 401685 | Lupinus lepidus Douglas ex Lindl. var. lepidus | | | a | i | Lupinus lepidus Douglas ex Lindl. var.lepidus | |
| 401686 | Lupinus lepidus Douglas ex Lindl. var. lobbii (A. Gray ex S. Watson) C. L. Hitchc. | | | a | i | Lupinus lepidus Douglas ex Lindl. var.lobbii (A. Gray ex S. Watson) C. L. Hitchc. | |
| 401688 | Lupinus lepidus Douglas ex Lindl. var. utahensis (S. Watson) C. L. Hitchc. | | | a | i | Lupinus lepidus Douglas ex Lindl. var.utahensis (S. Watson) C. L. Hitchc. | |
| 401689 | Lupinus lepidus Douglas ex Lindl. var. aridus (Douglas) Jeps. | | | a | i | Lupinus lepidus Douglas ex Lindl. var.aridus (Douglas) Jeps. | |
| 401690 | Lupinus aridus Douglas var. lobbii A. Gray ex S. Watson | Lupinus lepidus Douglas ex Lindl. var. lobbii (A. Gray ex S. Watson) C. L. Hitchc. | 401686 | | i | Lupinus aridus Douglas var.lobbii A. Gray ex S. Watson | Lupinus lepidus Douglas ex Lindl. var.lobbii (A. Gray ex S. Watson) C. L. Hitchc. |
| 401691 | Lupinus aridus Douglas var. utahensis S. Watson | Lupinus lepidus Douglas ex Lindl. var. utahensis (S. Watson) C. L. Hitchc. | 401688 | | i | Lupinus aridus Douglas var.utahensis S. Watson | Lupinus lepidus Douglas ex Lindl. var.utahensis (S. Watson) C. L. Hitchc. |
| 401704 | Lupinus microcarpus Sims var. microcarpus | | | a | i | Lupinus microcarpus Sims var.microcarpus | |
| 401705 | Lupinus microcarpus Sims var. densiflorus (Benth.) Jeps. | | | a | i | Lupinus microcarpus Sims var.densiflorus (Benth.) Jeps. | |
| 401707 | Lupinus menziesii J. Agardh var. aureus Kellogg | Lupinus microcarpus Sims var. densiflorus (Benth.) Jeps. | 401705 | | i | Lupinus menziesii J. Agardh var.aureus Kellogg | Lupinus microcarpus Sims var.densiflorus (Benth.) Jeps. |
| 401709 | Lupinus densiflorus Benth. | Lupinus microcarpus Sims var. densiflorus (Benth.) Jeps. | 401705 | | | Lupinus densiflorus Benth. | Lupinus microcarpus Sims var.densiflorus (Benth.) Jeps. |
| 402326 | Lupinus villosus Willd. | | | a | | Lupinus villosus Willd. | |
| 403050 | Lupinus argenteus Pursh var. rubricaulis (Greene) S. L. Welsh | | | a | i | Lupinus argenteus Pursh var.rubricaulis (Greene) S. L. Welsh | |
| 403052 | Lupinus argenteus Pursh var. heteranthus (S. Watson) Barneby | | | a | i | Lupinus argenteus Pursh var.heteranthus (S. Watson) Barneby | |
| 403053 | Lupinus meionanthus A. Gray var. heteranthus S. Watson | Lupinus argenteus Pursh var. heteranthus (S. Watson) Barneby | 403052 | | i | Lupinus meionanthus A. Gray var.heteranthus S. Watson | Lupinus argenteus Pursh var.heteranthus (S. Watson) Barneby |
| 403057 | Lupinus argenteus Pursh var. montigenus (A. Heller) Barneby | | | a | i | Lupinus argenteus Pursh var.montigenus (A. Heller) Barneby | |
| 403060 | Lupinus argenteus Pursh var. holosericeus (Nutt.) Barneby | | | a | i | Lupinus argenteus Pursh var.holosericeus (Nutt.) Barneby | |
| 403061 | Lupinus argenteus Pursh var. palmeri (S. Watson) Barneby | | | a | i | Lupinus argenteus Pursh var.palmeri (S. Watson) Barneby | |
| 403861 | Lupinus variicolor Steud. | | | a | | Lupinus variicolor Steud. | |
| 405241 | Lupinus anatolicus W. Swiecicki & W. K. Swiecicki | | | a | | Lupinus anatolicus W. Swiecicki & W. K. Swiecicki | |
| 405984 | Lupinus argenteus Pursh subsp. spathulatus (Rydb.) L. W. Hess & D. B. Dunn | Lupinus argenteus Pursh var. argentatus (Rydb.) Barneby | 410269 | | i | Lupinus argenteus Pursh subsp. spathulatus (Rydb.) L. W. Hess & D. B. Dunn | Lupinus argenteus Pursh var.argentatus (Rydb.) Barneby |
| 405986 | Lupinus caudatus Kellogg subsp. cutleri (Eastw.) L. W. Hess & D. B. Dunn | Lupinus argenteus Pursh | 22809 | | i | Lupinus caudatus Kellogg subsp. cutleri (Eastw.) L. W. Hess & D. B. Dunn | Lupinus argenteus Pursh |
| 405987 | Lupinus concinnus J. Agardh subsp. orcuttii (S. Watson) D. B. Dunn | | | a | i | Lupinus concinnus J. Agardh subsp. orcuttii (S. Watson) D. B. Dunn | |
| 405988 | Lupinus fulcratus Greene | | | a | | Lupinus fulcratus Greene | |
| 405989 | Lupinus parviflorus Nutt. ex Hook. & Arn. subsp. myrianthus (Greene) Harmon var. myrianthus Harmon | | | a | i | Lupinus parviflorus Nutt. ex Hook. & Arn. subsp. myrianthus (Greene) Harmon var.myrianthus Harmon | |
| 405990 | Lupinus sparsiflorus Benth. subsp. mohavensis Dziekanowski & D. B. Dunn | Lupinus sparsiflorus Benth. | 315904 | | i | Lupinus sparsiflorus Benth. subsp. mohavensis Dziekanowski & D. B. Dunn | Lupinus sparsiflorus Benth. |
| 406283 | Lupinus arizonicus (S. Watson) S. Watson subsp. sonorensis J. A. Christian & D. B. Dunn | | | a | i | Lupinus arizonicus (S. Watson) S. Watson subsp. sonorensis J. A. Christian & D. B. Dunn | |
| 406284 | Lupinus caudatus Kellogg subsp. argophyllus L. Ll. Phillips | Lupinus argenteus Pursh var. argophyllus (A. Gray) S. Watson | 410268 | | i | Lupinus caudatus Kellogg subsp. argophyllus L. Ll. Phillips | Lupinus argenteus Pursh var.argophyllus (A. Gray) S. Watson |
| 406286 | Lupinus diffusus Nutt. | | | a | | Lupinus diffusus Nutt. | |
| 406287 | Lupinus formosus Greene | | | a | | Lupinus formosus Greene | |
| 406288 | Lupinus havardii S. Watson | | | a | | Lupinus havardii S. Watson | |
| 406289 | Lupinus neomexicanus Greene | | | a | | Lupinus neomexicanus Greene | |
| 406290 | Lupinus shockleyi S. Watson | | | a | | Lupinus shockleyi S. Watson | |
| 407711 | Lupinus polyphyllus Lindl. var. grandifolius Lindl. ex J. Agardh | Lupinus polyphyllus Lindl. var. polyphyllus | 401676 | | i | Lupinus polyphyllus Lindl. var.grandifolius Lindl. ex J. Agardh | Lupinus polyphyllus Lindl. var.polyphyllus |
| 407712 | Lupinus polyphyllus Lindl. var. pallidipes (A. Heller) C. P. Sm. | | | a | i | Lupinus polyphyllus Lindl. var.pallidipes (A. Heller) C. P. Sm. | |
| 407714 | Lupinus angustifolius L. subsp. reticulatus (Desv.) Arcang. | | | a | i | Lupinus angustifolius L. subsp. reticulatus (Desv.) Arcang. | |
| 407717 | Lupinus angustifolius L. subsp. angustifolius | | | a | i | Lupinus angustifolius L. subsp. angustifolius | |
| 407721 | Lupinus polyphyllus Lindl. var. albiflorus Lindl. | Lupinus polyphyllus Lindl. | 22855 | | i | Lupinus polyphyllus Lindl. var.albiflorus Lindl. | Lupinus polyphyllus Lindl. |
| 410268 | Lupinus argenteus Pursh var. argophyllus (A. Gray) S. Watson | | | a | i | Lupinus argenteus Pursh var.argophyllus (A. Gray) S. Watson | |
| 410269 | Lupinus argenteus Pursh var. argentatus (Rydb.) Barneby | | | a | i | Lupinus argenteus Pursh var.argentatus (Rydb.) Barneby | |
| 410270 | Lupinus spathulatus Rydb. | Lupinus argenteus Pursh var. argentatus (Rydb.) Barneby | 410269 | | | Lupinus spathulatus Rydb. | Lupinus argenteus Pursh var.argentatus (Rydb.) Barneby |
| 410271 | Lupinus cyaneus Rydb. | Lupinus leucophyllus Douglas ex Lindl. | 22833 | | | Lupinus cyaneus Rydb. | Lupinus leucophyllus Douglas ex Lindl. |
| 410272 | Lupinus cumulicola Small | Lupinus diffusus Nutt. | 406286 | | | Lupinus cumulicola Small | Lupinus diffusus Nutt. |
| 410273 | Lupinus onustus S. Watson | | | a | | Lupinus onustus S. Watson | |
| 410275 | Lupinus laxiflorus auct. | Lupinus arbustus Douglas ex Lindl. | 22808 | | | Lupinus laxiflorus auct. | Lupinus arbustus Douglas ex Lindl. |
| 410276 | Lupinus greenei A. Nelson | Lupinus argenteus Pursh var. heteranthus (S. Watson) Barneby | 403052 | | | Lupinus greenei A. Nelson | Lupinus argenteus Pursh var.heteranthus (S. Watson) Barneby |
| 411250 | Lupinus plattensis S. Watson | | | a | | Lupinus plattensis S. Watson | |
| 412860 | Lupinus campestris Schltdl. & Cham. | | | a | | Lupinus campestris Schltdl. & Cham. | |
| 413351 | Lupinus truncatus Nutt. ex Hook. & Arn. | | | a | | Lupinus truncatus Nutt. ex Hook. & Arn. | |
| 413637 | Lupinus arcticus S. Watson subsp. arcticus | | | a | i | Lupinus arcticus S. Watson subsp. arcticus | |
| 413640 | Lupinus arcticus S. Watson subsp. subalpinus (Piper & B. L. Rob.) D. B. Dunn | | | a | i | Lupinus arcticus S. Watson subsp. subalpinus (Piper & B. L. Rob.) D. B. Dunn | |
| 413642 | Lupinus subalpinus Piper & B. L. Rob. | Lupinus arcticus S. Watson subsp. subalpinus (Piper & B. L. Rob.) D. B. Dunn | 413640 | | | Lupinus subalpinus Piper & B. L. Rob. | Lupinus arcticus S. Watson subsp. subalpinus (Piper & B. L. Rob.) D. B. Dunn |
| 414767 | Lupinus antoninus Eastw. | | | a | | Lupinus antoninus Eastw. | |
| 414768 | Lupinus argenteus Pursh var. fulvomaculatus (Payson) Barneby | | | a | i | Lupinus argenteus Pursh var.fulvomaculatus (Payson) Barneby | |
| 414769 | Lupinus argenteus Pursh subsp. ingratus (Greene) Harmon | Lupinus argenteus Pursh var. fulvomaculatus (Payson) Barneby | 414768 | | i | Lupinus argenteus Pursh subsp. ingratus (Greene) Harmon | Lupinus argenteus Pursh var.fulvomaculatus (Payson) Barneby |
| 414770 | Lupinus ingratus Greene | Lupinus argenteus Pursh var. fulvomaculatus (Payson) Barneby | 414768 | | | Lupinus ingratus Greene | Lupinus argenteus Pursh var.fulvomaculatus (Payson) Barneby |
| 414785 | Lupinus bicolor Lindl. subsp. tridentatus (Eastw. ex C. P. Sm.) D. B. Dunn | Lupinus bicolor Lindl. | 22812 | | i | Lupinus bicolor Lindl. subsp. tridentatus (Eastw. ex C. P. Sm.) D. B. Dunn | Lupinus bicolor Lindl. |
| 414786 | Lupinus brevicaulis S. Watson | | | a | | Lupinus brevicaulis S. Watson | |
| 414787 | Lupinus covillei Greene | | | a | | Lupinus covillei Greene | |
| 414788 | Lupinus polyphyllus Lindl. subsp. bernardinus (Abrams ex C. P. Sm.) Munz | Lupinus polyphyllus Lindl. var. burkei (S. Watson) C. L. Hitchc. | 104899 | | i | Lupinus polyphyllus Lindl. subsp. bernardinus (Abrams ex C. P. Sm.) Munz | Lupinus polyphyllus Lindl. var.burkei (S. Watson) C. L. Hitchc. |
| 416512 | Lupinus varius auct. | Lupinus cosentinii Guss. | 22816 | | | Lupinus varius auct. | Lupinus cosentinii Guss. |
| 416617 | Lupinus bogotensis Benth. | | | a | | Lupinus bogotensis Benth. | |
| 416618 | Lupinus alopecuroides Desr. | | | a | | Lupinus alopecuroides Desr. | |
| 418342 | Lupinus benthamii A. Heller | | | a | | Lupinus benthamii A. Heller | |
| 418615 | Lupinus ballianus C. P. Sm. | | | a | | Lupinus ballianus C. P. Sm. | |
| 418616 | Lupinus breviscapus Ulbr. | | | a | | Lupinus breviscapus Ulbr. | |
| 418617 | Lupinus celsimontanus C. P. Sm. | | | a | | Lupinus celsimontanus C. P. Sm. | |
| 418618 | Lupinus subacaulis Griseb. | | | a | | Lupinus subacaulis Griseb. | |
| 418619 | Lupinus chilensis C. P. Sm. | Lupinus subacaulis Griseb. | 418618 | | | Lupinus chilensis C. P. Sm. | Lupinus subacaulis Griseb. |
| 418620 | Lupinus buchtienii Rusby | | | a | | Lupinus buchtienii Rusby | |
| 418621 | Lupinus chlorolepis C. P. Sm. | | | a | | Lupinus chlorolepis C. P. Sm. | |
| 418622 | Lupinus conicus C. P. Sm. | | | a | | Lupinus conicus C. P. Sm. | |
| 418623 | Lupinus eriocladus Ulbr. | | | a | | Lupinus eriocladus Ulbr. | |
| 418624 | Lupinus microphyllus Desr. | | | a | | Lupinus microphyllus Desr. | |
| 418625 | Lupinus montanus Kunth | | | a | | Lupinus montanus Kunth | |
| 418626 | Lupinus pasachoensis C. P. Sm. | | | a | | Lupinus pasachoensis C. P. Sm. | |
| 418627 | Lupinus pulvinaris Ulbr. | | | a | | Lupinus pulvinaris Ulbr. | |
| 418628 | Lupinus ramosissimus Benth. | | | a | | Lupinus ramosissimus Benth. | |
| 418629 | Lupinus saxatilis Ulbr. | | | a | | Lupinus saxatilis Ulbr. | |
| 418630 | Lupinus altimontanus C. P. Sm. | | | a | | Lupinus altimontanus C. P. Sm. | |
| 418631 | Lupinus antiplani C. P. Sm. | | | a | | Lupinus antiplani C. P. Sm. | |
| 418632 | Lupinus bandelierae C. P. Sm. | | | a | | Lupinus bandelierae C. P. Sm. | |
| 418633 | Lupinus bangii Rusby | | | a | | Lupinus bangii Rusby | |
| 418634 | Lupinus bolivianus C. P. Sm. | | | a | | Lupinus bolivianus C. P. Sm. | |
| 418635 | Lupinus cuspidatus Rusby | | | a | | Lupinus cuspidatus Rusby | |
| 418636 | Lupinus fiebrigianus Ulbr. | | | a | | Lupinus fiebrigianus Ulbr. | |
| 418637 | Lupinus guggenheimianus Rusby | | | a | | Lupinus guggenheimianus Rusby | |
| 418638 | Lupinus herzogii Ulbr. | | | a | | Lupinus herzogii Ulbr. | |
| 418639 | Lupinus humifusus Sessé & Moc. ex G. Don | | | a | | Lupinus humifusus Sessé & Moc. ex G. Don | |
| 418640 | Lupinus imminutus C. P. Sm. | | | a | | Lupinus imminutus C. P. Sm. | |
| 418641 | Lupinus macrostachys Rusby | Lupinus bolivianus C. P. Sm. | 418634 | | | Lupinus macrostachys Rusby | Lupinus bolivianus C. P. Sm. |
| 418642 | Lupinus perissophytus C. P. Sm. | | | a | | Lupinus perissophytus C. P. Sm. | |
| 418643 | Lupinus purosericeus C. P. Sm. | | | a | | Lupinus purosericeus C. P. Sm. | |
| 418644 | Lupinus pycnostachys C. P. Sm. | | | a | | Lupinus pycnostachys C. P. Sm. | |
| 418645 | Lupinus rusbyanus C. P. Sm. | | | a | | Lupinus rusbyanus C. P. Sm. | |
| 418646 | Lupinus soratensis Rusby | | | a | | Lupinus soratensis Rusby | |
| 418647 | Lupinus tarijensis Ulbr. | | | a | | Lupinus tarijensis Ulbr. | |
| 418648 | Lupinus tominensis Wedd. | | | a | | Lupinus tominensis Wedd. | |
| 418649 | Lupinus williamsianus C. P. Sm. | | | a | | Lupinus williamsianus C. P. Sm. | |
| 418840 | Lupinus concinnus J. Agardh subsp. concinnus | | | a | i | Lupinus concinnus J. Agardh subsp. concinnus | |
| 418841 | Lupinus orcuttii S. Watson | Lupinus concinnus J. Agardh subsp. orcuttii (S. Watson) D. B. Dunn | 405987 | | | Lupinus orcuttii S. Watson | Lupinus concinnus J. Agardh subsp. orcuttii (S. Watson) D. B. Dunn |
| 436665 | Lupinus ananeanus Ulbr. | | | a | | Lupinus ananeanus Ulbr. | |
| 436666 | Lupinus angustiflorus Eastw. | | | a | | Lupinus angustiflorus Eastw. | |
| 436667 | Lupinus breweri A. Gray | | | a | | Lupinus breweri A. Gray | |
| 436668 | Lupinus chamissonis Eschsch. | | | a | | Lupinus chamissonis Eschsch. | |
| 436669 | Lupinus exaltatus Zucc. | | | a | | Lupinus exaltatus Zucc. | |
| 436670 | Lupinus flavoculatus A. Heller | | | a | | Lupinus flavoculatus A. Heller | |
| 436671 | Lupinus grayi (S. Watson) S. Watson | | | a | | Lupinus grayi (S. Watson) S. Watson | |
| 436672 | Lupinus heptaphyllus (Vell.) Hassl. | Crotalaria spp. | 300155 | | | Lupinus heptaphyllus (Vell.) Hassl. | Crotalaria spp. |
| 436673 | Lupinus kingii S. Watson | | | a | | Lupinus kingii S. Watson | |
| 436674 | Lupinus meridanus Moritz ex C. P. Sm. | | | a | | Lupinus meridanus Moritz ex C. P. Sm. | |
| 436675 | Lupinus sabulosus A. Heller | Lupinus bicolor Lindl. subsp. umbellatus (Greene) D. B. Dunn | 437321 | | | Lupinus sabulosus A. Heller | Lupinus bicolor Lindl. subsp. umbellatus (Greene) D. B. Dunn |
| 436676 | Lupinus spectabilis Hoover | | | a | | Lupinus spectabilis Hoover | |
| 436678 | Lupinus vallicola A. Heller | Lupinus nanus Douglas ex Benth. | 22845 | | | Lupinus vallicola A. Heller | Lupinus nanus Douglas ex Benth. |
| 437319 | Lupinus bicolor Lindl. subsp. microphyllus (S. Watson) D. B. Dunn | | | a | i | Lupinus bicolor Lindl. subsp. microphyllus (S. Watson) D. B. Dunn | |
| 437320 | Lupinus bicolor Lindl. subsp. pipersmithii (A. Heller) D. B. Dunn | | | a | i | Lupinus bicolor Lindl. subsp. pipersmithii (A. Heller) D. B. Dunn | |
| 437321 | Lupinus bicolor Lindl. subsp. umbellatus (Greene) D. B. Dunn | | | a | i | Lupinus bicolor Lindl. subsp. umbellatus (Greene) D. B. Dunn | |
| 437322 | Lupinus latifolius J. Agardh subsp. latifolius | Lupinus latifolius J. Agardh | 22829 | | i | Lupinus latifolius J. Agardh subsp. latifolius | Lupinus latifolius J. Agardh |
| 437323 | Lupinus pusillus Pursh subsp. intermontanus (A. Heller) D. B. Dunn | | | a | i | Lupinus pusillus Pursh subsp. intermontanus (A. Heller) D. B. Dunn | |
| 437324 | Lupinus vallicola A. Heller subsp. apricus (Greene) D. B. Dunn | Lupinus nanus Douglas ex Benth. | 22845 | | i | Lupinus vallicola A. Heller subsp. apricus (Greene) D. B. Dunn | Lupinus nanus Douglas ex Benth. |
| 437495 | Lupinus lepidus Douglas ex Lindl. var. confertus (Kellogg) C. P. Sm. | | | a | i | Lupinus lepidus Douglas ex Lindl. var.confertus (Kellogg) C. P. Sm. | |
| 437496 | Lupinus lepidus Douglas ex Lindl. var. sellulus (Kellogg) Barneby | | | a | i | Lupinus lepidus Douglas ex Lindl. var.sellulus (Kellogg) Barneby | |
| 437497 | Lupinus perennis L. var. occidentalis S. Watson | | | a | i | Lupinus perennis L. var.occidentalis S. Watson | |
| 437786 | Lupinus californicus hort. | Lupinus arboreus Sims | 22807 | | | Lupinus californicus hort. | Lupinus arboreus Sims |
| 437787 | Lupinus confertus Kellogg | Lupinus lepidus Douglas ex Lindl. var. confertus (Kellogg) C. P. Sm. | 437495 | | | Lupinus confertus Kellogg | Lupinus lepidus Douglas ex Lindl. var.confertus (Kellogg) C. P. Sm. |
| 437788 | Lupinus sellulus Kellogg | Lupinus lepidus Douglas ex Lindl. var. sellulus (Kellogg) Barneby | 437496 | | | Lupinus sellulus Kellogg | Lupinus lepidus Douglas ex Lindl. var.sellulus (Kellogg) Barneby |
| 438112 | Lupinus sellulus Kellogg var. lobbii (A. Gray ex S. Watson) B. J. Cox | Lupinus lepidus Douglas ex Lindl. var. lobbii (A. Gray ex S. Watson) C. L. Hitchc. | 401686 | | i | Lupinus sellulus Kellogg var.lobbii (A. Gray ex S. Watson) B. J. Cox | Lupinus lepidus Douglas ex Lindl. var.lobbii (A. Gray ex S. Watson) C. L. Hitchc. |
| 438698 | Lupinus rivularis Douglas ex Lindl. var. latifolius (J. Agardh) S. Watson | Lupinus latifolius J. Agardh | 22829 | | i | Lupinus rivularis Douglas ex Lindl. var.latifolius (J. Agardh) S. Watson | Lupinus latifolius J. Agardh |
| 444524 | Lupinus nipomensis Eastw. | | | a | | Lupinus nipomensis Eastw. | |
| 444533 | Lupinus sulphureus Douglas subsp. kincaidii (C. P. Sm.) L. Ll. Phillips | | | a | i | Lupinus sulphureus Douglas subsp. kincaidii (C. P. Sm.) L. Ll. Phillips | |
| 444534 | Lupinus sulphureus Douglas subsp. sulphureus | | | a | i | Lupinus sulphureus Douglas subsp. sulphureus | |
| 444535 | Lupinus sulphureus Douglas subsp. subsaccatus (Suksd.) L. Ll. Phillips | | | a | i | Lupinus sulphureus Douglas subsp. subsaccatus (Suksd.) L. Ll. Phillips | |
| 444536 | Lupinus bingenensis Suksd. var. subsaccatus Suksd. | Lupinus sulphureus Douglas subsp. subsaccatus (Suksd.) L. Ll. Phillips | 444535 | | i | Lupinus bingenensis Suksd. var.subsaccatus Suksd. | Lupinus sulphureus Douglas subsp. subsaccatus (Suksd.) L. Ll. Phillips |
| 444537 | Lupinus oreganus A. Heller var. kincaidii C. P. Sm. | Lupinus sulphureus Douglas subsp. kincaidii (C. P. Sm.) L. Ll. Phillips | 444533 | | i | Lupinus oreganus A. Heller var.kincaidii C. P. Sm. | Lupinus sulphureus Douglas subsp. kincaidii (C. P. Sm.) L. Ll. Phillips |
| 448200 | Lupinus excubitus M. E. Jones | | | a | | Lupinus excubitus M. E. Jones | |
| 453421 | Lupinus argenteus Pursh var. hillii (Greene) Barneby | | | a | i | Lupinus argenteus Pursh var.hillii (Greene) Barneby | |
| 453422 | Lupinus hillii Greene | Lupinus argenteus Pursh var. hillii (Greene) Barneby | 453421 | | | Lupinus hillii Greene | Lupinus argenteus Pursh var.hillii (Greene) Barneby |
| 460309 | Lupinus subvexus C. P. Sm. | Lupinus microcarpus Sims var. microcarpus | 401704 | | | Lupinus subvexus C. P. Sm. | Lupinus microcarpus Sims var.microcarpus |
| 462383 | Lupinus oreganus A. Heller | Lupinus sulphureus Douglas subsp. kincaidii (C. P. Sm.) L. Ll. Phillips | 444533 | | | Lupinus oreganus A. Heller | Lupinus sulphureus Douglas subsp. kincaidii (C. P. Sm.) L. Ll. Phillips |
| 462878 | Lupinus ×regalis Bergmans | | | a | | Lupinus regalis Bergmans | |
| 464782 | Lupinus polyphyllus Lindl. var. ammophilus (Greene) Barneby | Lupinus ammophilus Greene var. ammophilus | 464786 | | i | Lupinus polyphyllus Lindl. var.ammophilus (Greene) Barneby | Lupinus ammophilus Greene var.ammophilus |
| 464785 | Lupinus ammophilus Greene | | | a | | Lupinus ammophilus Greene | |
| 464786 | Lupinus ammophilus Greene var. ammophilus | | | a | i | Lupinus ammophilus Greene var.ammophilus | |
| 464787 | Lupinus ammophilus Greene var. crassus (Payson) Isely | | | a | i | Lupinus ammophilus Greene var.crassus (Payson) Isely | |
| 464788 | Lupinus crassus Payson | Lupinus ammophilus Greene var. crassus (Payson) Isely | 464787 | | | Lupinus crassus Payson | Lupinus ammophilus Greene var.crassus (Payson) Isely |
| 465451 | Lupinus piurensis C. P. Sm. | | | a | | Lupinus piurensis C. P. Sm. | |
| 465455 | Lupinus mollendoensis Ulbr. | | | a | | Lupinus mollendoensis Ulbr. | |
| 465762 | Lupinus albescens Hook. & Arn. | | | a | | Lupinus albescens Hook. & Arn. | |
| 465763 | Lupinus solanagrorum C. P. Sm. | | | a | | Lupinus solanagrorum C. P. Sm. | |
| 465764 | Lupinus tomentosus DC. | | | a | | Lupinus tomentosus DC. | |
| 465765 | Lupinus semperflorens Hartw. ex Benth. | | | a | | Lupinus semperflorens Hartw. ex Benth. | |
| 465768 | Lupinus mantaroensis C. P. Sm. | | | a | | Lupinus mantaroensis C. P. Sm. | |
| 465770 | Lupinus arvensis Benth. | | | a | | Lupinus arvensis Benth. | |
| 465771 | Lupinus lindleyanus J. Agardh | | | a | | Lupinus lindleyanus J. Agardh | |
| 465772 | Lupinus chachas Ochoa ex C. P. Sm. | | | a | | Lupinus chachas Ochoa ex C. P. Sm. | |
| 465773 | Lupinus praestabilis C. P. Sm. | | | a | | Lupinus praestabilis C. P. Sm. | |
| 465774 | Lupinus prostratus J. Agardh | | | a | | Lupinus prostratus J. Agardh | |
| 465775 | Lupinus misticola Ulbr. | | | a | | Lupinus misticola Ulbr. | |
| 465776 | Lupinus chrysanthus Ulbr. | | | a | | Lupinus chrysanthus Ulbr. | |
| 465777 | Lupinus huigrensis Rose ex C. P. Sm. | | | a | | Lupinus huigrensis Rose ex C. P. Sm. | |
| 465778 | Lupinus huaronensis J. F. Macbr. | | | a | | Lupinus huaronensis J. F. Macbr. | |
| 465782 | Lupinus sarmentosus Desr. | | | a | | Lupinus sarmentosus Desr. | |
| 465783 | Lupinus nubigenus Kunth | | | a | | Lupinus nubigenus Kunth | |
| 465784 | Lupinus tarapacensis C. P. Sm. | | | a | | Lupinus tarapacensis C. P. Sm. | |
| 465785 | Lupinus ellsworthianus C. P. Sm. | | | a | | Lupinus ellsworthianus C. P. Sm. | |
| 465786 | Lupinus weberbaueri Ulbr. | | | a | | Lupinus weberbaueri Ulbr. | |
| 465787 | Lupinus smithianus Kunth | | | a | | Lupinus smithianus Kunth | |
| 465788 | Lupinus carazensis Ulbr. | | | a | | Lupinus carazensis Ulbr. | |
| 465789 | Lupinus hornemannii J. Agardh | | | a | | Lupinus hornemannii J. Agardh | |
| 465791 | Lupinus matucanicus Ulbr. | | | a | | Lupinus matucanicus Ulbr. | |
| 465792 | Lupinus peruvianus Ulbr. | | | a | | Lupinus peruvianus Ulbr. | |
| 465793 | Lupinus huachucanus M. E. Jones | | | a | | Lupinus huachucanus M. E. Jones | |
| 465794 | Lupinus pickeringii A. Gray | | | a | | Lupinus pickeringii A. Gray | |
| 465795 | Lupinus pinguis Ulbr. | | | a | | Lupinus pinguis Ulbr. | |
| 465796 | Lupinus pipersmithianus J. F. Macbr. | | | a | | Lupinus pipersmithianus J. F. Macbr. | |
| 465797 | Lupinus romasanus Ulbr. | | | a | | Lupinus romasanus Ulbr. | |
| 465798 | Lupinus rupestris Kunth | | | a | | Lupinus rupestris Kunth | |
| 465799 | Lupinus revolutus C. P. Sm. | | | a | | Lupinus revolutus C. P. Sm. | |
| 465800 | Lupinus tauris Benth. | | | a | | Lupinus tauris Benth. | |
| 465801 | Lupinus foliolosus Benth. | | | a | | Lupinus foliolosus Benth. | |
| 465803 | Lupinus paynei Davidson | | | a | | Lupinus paynei Davidson | |
| 467540 | Lupinus argenteus Pursh var. laxiflorus (Douglas ex Lindl.) Dorn | Lupinus argenteus Pursh var. argentatus (Rydb.) Barneby | 410269 | | i | Lupinus argenteus Pursh var.laxiflorus (Douglas ex Lindl.) Dorn | Lupinus argenteus Pursh var.argentatus (Rydb.) Barneby |
| 477526 | Lupinus fieldii Rose ex J. F. Macbr. | | | a | | Lupinus fieldii Rose ex J. F. Macbr. | |
| 477527 | Lupinus boyacensis C. P. Sm. | | | a | | Lupinus boyacensis C. P. Sm. | |
| 477529 | Lupinus interruptus Benth. | | | a | | Lupinus interruptus Benth. | |
| 477530 | Lupinus jamesonianus C. P. Sm. | | | a | | Lupinus jamesonianus C. P. Sm. | |
| 477531 | Lupinus otto-buchtienii C. P. Sm. | | | a | | Lupinus otto-buchtienii C. P. Sm. | |
| 477533 | Lupinus chocontensis C. P. Sm. | | | a | | Lupinus chocontensis C. P. Sm. | |
| 477534 | Lupinus monserratensis C. P. Sm. | | | a | | Lupinus monserratensis C. P. Sm. | |
| 479348 | Lupinus luteus L. subsp. orientalis Kazim. & E. M. Kazim. | Lupinus luteus L. | 22838 | | i | Lupinus luteus L. subsp. orientalis Kazim. & E. M. Kazim. | Lupinus luteus L. |
| 479353 | Lupinus somaliensis Baker | | | a | | Lupinus somaliensis Baker | |
| 480436 | Lupinus constancei T. W. Nelson & J. P. Nelson | | | a | | Lupinus constancei T. W. Nelson & J. P. Nelson | |
| 480947 | Lupinus subvexus C. P. Sm. var. transmontanus C. P. Sm. | Lupinus microcarpus Sims var. microcarpus | 401704 | | i | Lupinus subvexus C. P. Sm. var.transmontanus C. P. Sm. | Lupinus microcarpus Sims var.microcarpus |
| 480948 | Lupinus subvexus C. P. Sm. var. subvexus | Lupinus microcarpus Sims var. microcarpus | 401704 | | i | Lupinus subvexus C. P. Sm. var.subvexus | Lupinus microcarpus Sims var.microcarpus |
| 481165 | Lupinus apricus Greene | Lupinus nanus Douglas ex Benth. | 22845 | | | Lupinus apricus Greene | Lupinus nanus Douglas ex Benth. |
| 481166 | Lupinus vallicola A. Heller subsp. vallicola | Lupinus nanus Douglas ex Benth. | 22845 | | i | Lupinus vallicola A. Heller subsp. vallicola | Lupinus nanus Douglas ex Benth. |
| 481252 | Lupinus micranthus Douglas ex Lindl. var. microphyllus S. Watson | Lupinus bicolor Lindl. subsp. microphyllus (S. Watson) D. B. Dunn | 437319 | | i | Lupinus micranthus Douglas ex Lindl. var.microphyllus S. Watson | Lupinus bicolor Lindl. subsp. microphyllus (S. Watson) D. B. Dunn |
| 481254 | Lupinus pipersmithii A. Heller | Lupinus bicolor Lindl. subsp. pipersmithii (A. Heller) D. B. Dunn | 437320 | | | Lupinus pipersmithii A. Heller | Lupinus bicolor Lindl. subsp. pipersmithii (A. Heller) D. B. Dunn |
| 481255 | Lupinus umbellatus Greene | Lupinus bicolor Lindl. subsp. umbellatus (Greene) D. B. Dunn | 437321 | | | Lupinus umbellatus Greene | Lupinus bicolor Lindl. subsp. umbellatus (Greene) D. B. Dunn |
| 481259 | Lupinus intermontanus A. Heller | Lupinus pusillus Pursh subsp. intermontanus (A. Heller) D. B. Dunn | 437323 | | | Lupinus intermontanus A. Heller | Lupinus pusillus Pursh subsp. intermontanus (A. Heller) D. B. Dunn |
| 482980 | Lupinus latifolius J. Agardh var. thompsonianus (C. P. Sm.) C. L. Hitchc. | | | a | i | Lupinus latifolius J. Agardh var.thompsonianus (C. P. Sm.) C. L. Hitchc. | |
| 482981 | Lupinus latifolius J. Agardh var. latifolius | | | a | i | Lupinus latifolius J. Agardh var.latifolius | |
| 482982 | Lupinus sericeus Pursh var. thompsonianus C. P. Sm. | Lupinus latifolius J. Agardh var. thompsonianus (C. P. Sm.) C. L. Hitchc. | 482980 | | i | Lupinus sericeus Pursh var.thompsonianus C. P. Sm. | Lupinus latifolius J. Agardh var.thompsonianus (C. P. Sm.) C. L. Hitchc. |
| 482983 | Lupinus bakeri Greene | Lupinus sericeus Pursh | 22905 | | | Lupinus bakeri Greene | Lupinus sericeus Pursh |
| 483155 | Lupinus parviflorus Nutt. ex Hook. & Arn. subsp. parviflorus | | | a | i | Lupinus parviflorus Nutt. ex Hook. & Arn. subsp. parviflorus | |
| 483156 | Lupinus parviflorus Nutt. ex Hook. & Arn. | | | a | | Lupinus parviflorus Nutt. ex Hook. & Arn. | |
| 483512 | Lupinus aridus Douglas var. aridus | Lupinus lepidus Douglas ex Lindl. var. aridus (Douglas) Jeps. | 401689 | | i | Lupinus aridus Douglas var.aridus | Lupinus lepidus Douglas ex Lindl. var.aridus (Douglas) Jeps. |
| 483608 | Lupinus albicaulis Douglas var. albicaulis | Lupinus albicaulis Douglas | 22799 | | i | Lupinus albicaulis Douglas var.albicaulis | Lupinus albicaulis Douglas |
| 483609 | Lupinus arbustus Douglas ex Lindl. subsp. arbustus | Lupinus arbustus Douglas ex Lindl. | 22808 | | i | Lupinus arbustus Douglas ex Lindl. subsp. arbustus | Lupinus arbustus Douglas ex Lindl. |
| 483610 | Lupinus argenteus Pursh subsp. argenteus | Lupinus argenteus Pursh var. argenteus | 311764 | | i | Lupinus argenteus Pursh subsp. argenteus | Lupinus argenteus Pursh var.argenteus |
| 483611 | Lupinus arizonicus (S. Watson) S. Watson subsp. arizonicus | | | a | i | Lupinus arizonicus (S. Watson) S. Watson subsp. arizonicus | |
| 483612 | Lupinus bicolor Lindl. subsp. bicolor | | | a | i | Lupinus bicolor Lindl. subsp. bicolor | |
| 483613 | Lupinus bingenensis Suksd. | Lupinus sulphureus Douglas | 310112 | | | Lupinus bingenensis Suksd. | Lupinus sulphureus Douglas |
| 483614 | Lupinus bingenensis Suksd. var. bingenensis | Lupinus sulphureus Douglas | 310112 | | i | Lupinus bingenensis Suksd. var.bingenensis | Lupinus sulphureus Douglas |
| 483615 | Lupinus concinnus J. Agardh var. concinnus | Lupinus concinnus J. Agardh subsp. concinnus | 418840 | | i | Lupinus concinnus J. Agardh var.concinnus | Lupinus concinnus J. Agardh subsp. concinnus |
| 483616 | Lupinus densiflorus Benth. var. densiflorus | Lupinus microcarpus Sims var. densiflorus (Benth.) Jeps. | 401705 | | i | Lupinus densiflorus Benth. var.densiflorus | Lupinus microcarpus Sims var.densiflorus (Benth.) Jeps. |
| 483617 | Lupinus lepidus Douglas ex Lindl. subsp. lepidus | Lupinus lepidus Douglas ex Lindl. var. lepidus | 401685 | | i | Lupinus lepidus Douglas ex Lindl. subsp. lepidus | Lupinus lepidus Douglas ex Lindl. var.lepidus |
| 483618 | Lupinus leucophyllus Douglas ex Lindl. var. leucophyllus | Lupinus leucophyllus Douglas ex Lindl. | 22833 | | i | Lupinus leucophyllus Douglas ex Lindl. var.leucophyllus | Lupinus leucophyllus Douglas ex Lindl. |
| 483619 | Lupinus luteus L. subsp. luteus | Lupinus luteus L. | 22838 | | i | Lupinus luteus L. subsp. luteus | Lupinus luteus L. |
| 483620 | Lupinus luteus L. var. luteus | Lupinus luteus L. | 22838 | | i | Lupinus luteus L. var.luteus | Lupinus luteus L. |
| 483621 | Lupinus micranthus Guss. var. micranthus | Lupinus micranthus Guss. | 22841 | | i | Lupinus micranthus Guss. var.micranthus | Lupinus micranthus Guss. |
| 483622 | Lupinus meionanthus A. Gray | Lupinus argenteus Pursh var. meionanthus (A. Gray) Barneby | 483624 | | | Lupinus meionanthus A. Gray | Lupinus argenteus Pursh var.meionanthus (A. Gray) Barneby |
| 483623 | Lupinus meionanthus A. Gray var. meionanthus | Lupinus argenteus Pursh var. meionanthus (A. Gray) Barneby | 483624 | | i | Lupinus meionanthus A. Gray var.meionanthus | Lupinus argenteus Pursh var.meionanthus (A. Gray) Barneby |
| 483624 | Lupinus argenteus Pursh var. meionanthus (A. Gray) Barneby | | | a | i | Lupinus argenteus Pursh var.meionanthus (A. Gray) Barneby | |
| 483625 | Lupinus menziesii J. Agardh | Lupinus microcarpus Sims var. densiflorus (Benth.) Jeps. | 401705 | | | Lupinus menziesii J. Agardh | Lupinus microcarpus Sims var.densiflorus (Benth.) Jeps. |
| 483626 | Lupinus menziesii J. Agardh var. menziesii | Lupinus microcarpus Sims var. densiflorus (Benth.) Jeps. | 401705 | | i | Lupinus menziesii J. Agardh var.menziesii | Lupinus microcarpus Sims var.densiflorus (Benth.) Jeps. |
| 483627 | Lupinus oreganus A. Heller var. oreganus | Lupinus sulphureus Douglas subsp. kincaidii (C. P. Sm.) L. Ll. Phillips | 444533 | | i | Lupinus oreganus A. Heller var.oreganus | Lupinus sulphureus Douglas subsp. kincaidii (C. P. Sm.) L. Ll. Phillips |
| 483628 | Lupinus parviflorus Nutt. ex Hook. & Arn. var. parviflorus | | | a | i | Lupinus parviflorus Nutt. ex Hook. & Arn. var.parviflorus | |
| 483629 | Lupinus perennis L. var. perennis | | | a | i | Lupinus perennis L. var.perennis | |
| 483630 | Lupinus polyphyllus Lindl. subsp. polyphyllus | Lupinus polyphyllus Lindl. var. polyphyllus | 401676 | | i | Lupinus polyphyllus Lindl. subsp. polyphyllus | Lupinus polyphyllus Lindl. var.polyphyllus |
| 483631 | Lupinus pusillus Pursh subsp. pusillus | | | a | i | Lupinus pusillus Pursh subsp. pusillus | |
| 483632 | Lupinus rivularis Douglas ex Lindl. var. rivularis | Lupinus rivularis Douglas ex Lindl. | 104901 | | i | Lupinus rivularis Douglas ex Lindl. var.rivularis | Lupinus rivularis Douglas ex Lindl. |
| 483633 | Lupinus sellulus Kellogg var. sellulus | Lupinus lepidus Douglas ex Lindl. var. sellulus (Kellogg) Barneby | 437496 | | i | Lupinus sellulus Kellogg var.sellulus | Lupinus lepidus Douglas ex Lindl. var.sellulus (Kellogg) Barneby |
| 483634 | Lupinus sparsiflorus Benth. subsp. sparsiflorus | Lupinus sparsiflorus Benth. | 315904 | | i | Lupinus sparsiflorus Benth. subsp. sparsiflorus | Lupinus sparsiflorus Benth. |
| 483640 | Lupinus cutleri Eastw. | Lupinus argenteus Pursh | 22809 | | | Lupinus cutleri Eastw. | Lupinus argenteus Pursh |
| 485454 | Lupinus gibertianus C. P. Sm. | | | a | | Lupinus gibertianus C. P. Sm. | |
| 485456 | Lupinus heptaphyllus auct. | Lupinus gibertianus C. P. Sm. | 485454 | | | Lupinus heptaphyllus auct. | Lupinus gibertianus C. P. Sm. |
| 486333 | Lupinus andersonii S. Watson var. grayi S. Watson | Lupinus grayi (S. Watson) S. Watson | 436671 | | i | Lupinus andersonii S. Watson var.grayi S. Watson | Lupinus grayi (S. Watson) S. Watson |
| 486334 | Lupinus andersonii S. Watson var. andersonii | Lupinus andersonii S. Watson | 22804 | | i | Lupinus andersonii S. Watson var.andersonii | Lupinus andersonii S. Watson |
| 493290 | Lupinus cusickii S. Watson | | | a | | Lupinus cusickii S. Watson | |
| 493291 | Lupinus tracyi Eastw. | | | a | | Lupinus tracyi Eastw. | |
| 493292 | Lupinus sabinianus Douglas ex Lindl. | | | a | | Lupinus sabinianus Douglas ex Lindl. | |