Lablab purpureus (4)
Labordia hedyosmifolia (9)
Laburnum alpinum (11)
Laburnum anagyroides (2)
Laburnum sp. (1)
Laccospadix australasicus (1)
Lachemilla pectinata (3)
Lachenalia aloides (4)
Lachenalia anguinea (1)
Lachenalia bolusii (2)
Lachenalia contaminata (2)
Lachenalia elegans var. suaveolens (3)
Lachenalia flava (1)
Lachenalia isopetala (1)
Lachenalia lutea (5)
Lachenalia membranacea (3)
Lachenalia nardousbergensis (2)
Lachenalia pallida (2)
Lachenalia peersii (5)
Lachenalia pustulata (1)
Lachenalia quadricolor (3)
Lachenalia sp. (12)
Lachenalia suaveolens (1)
Lachenalia viridiflora (6)
Lachnagrostis filiformis (15)
Lachnanthes caroliniana (1)
Lacistema hasslerianum (20)
Lactuca biennis (12)
Lactuca c (1)
Lactuca canadensis (36)
Lactuca floridana (2)
Lactuca graminifolia (4)
Lactuca intybacea (5)
Lactuca muralis (27)
Lactuca perennis (9)
Lactuca pulchella (5)
Lactuca saligna (50)
Lactuca sativa (13)
Lactuca sativa var. capitata (1)
Lactuca serriola (173)
Lactuca sp. (4)
Lactuca tartarica (1)
Lactuca tatarica (2)
Lactuca tatarica pulchella (1)
Lactuca tatarica var. pulchella (5)
Lactuca viminea (6)
Lactuca virosa (58)
Ladeania lanceolata (26)
Laelia anceps (1)
Laelia anceps var. coerulea (1)
Laelia crispa (1)
Laelia crispilabia var. albecens (1)
Laelia crispilabia var. concolor (1)
Laelia harpophylla (1)
Laelia lobata (1)
Laelia lobata var. alba (2)
Laelia lundii (1)
Laelia pumila (1)
Laelia purpurata var. alba (1)
Laelia purpurata var. flamea (1)
Laelia purpurata var. mandaiana (1)
Laelia purpurata var. roxo-bispo (2)
Laelia purpurata var. suvissima (1)
Laelia purpurata var. tipo (1)
Laelia rubescens (1)
Laelia sincorana var. concolor (1)
Laelia splendida (2)
Laelia tenebrosa (2)
Laelia tenebrosa var. fumacina ' fujita' (1)
Laeliocattleya (2)
Laennecia coulteri (40)
Laennecia schiedeana (10)
Laetiporus conifericola (4)
Laetiporus speciosus (1)
Lagarostrobos franklinii (2)
Lagascea decipiens (8)
Lagascea helianthifolia (3)
Lagenaria siceraria (17)
Lagerstroemia (1)
Lagerstroemia fauriei (1)
Lagerstroemia indica (83)
Lagerstroemia limii (5)
Lagerstroemia speciosa (4)
Lagerstroemia x fauriei (7)
Lagerstromia tuscaroa (2)
Lagophylla diabolensis (11)
Lagophylla dichotoma (6)
Lagophylla glandulosa (44)
Lagophylla minor (29)
Lagophylla ramosissima (69)
Lagophylla ramosissima ssp. ramosissima (15)
Lagotis glauca (2)
Lagotis glauca ssp. lanceolata (1)
Lagunaria patersonia (15)
Lagunaria pattersonia (3)
Lagunaria pattersonii (4)
Lagurus ovatus (37)
Lamarckia aurea (61)
Lamiaceae (1)
Lamiastrum galeobdolon (4)
Lamiastrum galeobdolon ssp. argentatum (13)
Laminaria dentigera (1)
Laminaria digitata (3)
Laminaria longicruris (1)
Laminaria saccharina (2)
Laminaria setchellii (5)
Laminaria sp. (2)
Lamium album (9)
Lamium amplexicaule (95)
Lamium galeobdolon (2)
Lamium maculatum (22)
Lamium orvala (5)
Lamium purpureum (47)
Lamourouxia longiflora var. hyssopifolia (10)
Lamourouxia virgata (1)
Lamourouxia viscosa (14)
Lampranthus amoenus (2)
Lampranthus aurantiacus (6)
Lampranthus aureus (1)
Lampranthus auriantacus (3)
Lampranthus coccineus (2)
Lampranthus godmaniae (4)
Lampranthus sp. (1)
Lamprocapnos spectabilis (6)
Lanaria lanata (2)
Landoltia punctata (16)
Langloisia matthewsii (15)
Langloisia setosissima (29)
Langloisia setosissima ssp. punctata (132)
Langloisia setosissima ssp. setosissima (100)
Languas pendula (1)
Lannea antiscorbutica (3)
Lannea discolor (13)
Lannea schweinfurthii (5)
Lansium domesticum (1)
Lantana achyranthifolia (12)
Lantana camara (51)
Lantana canescens (2)
Lantana hirta (1)
Lantana hispida (2)
Lantana involucrata (3)
Lantana montevidensis (10)
Lantana montevidensis 'gold' (1)
Lantana urticoides (2)
Lantana velutina (7)
Lapageria rosea (6)
Lapeirousia fabricii (1)
Lapeirousia oreogena (2)
Lapeirousia silenoides (2)
Laphamia megalocephala (8)
Lapidaria margaretae (4)
Lapidium latipes var. heckardii (1)
Laportea canadensis (24)
Laportea interrupta (1)
Lappula cf. occidentale (1)
Lappula fremontii (4)
Lappula occidentalis (3)
Lappula occidentalis var. cupulata (6)
Lappula occidentalis var. occidentalis (6)
Lappula redowskii (21)
Lappula redowskii var. cupulata (12)
Lappula redowskii var. redowskii (32)
Lappula squarrosa (8)
Lapsana communis (52)
Lardizabala biternata (1)
Larix decidua (29)
Larix gmelinii (2)
Larix kaempferi (5)
Larix laricina (42)
Larix occidentalis (35)
Larix russica (1)
Larix sibirica (2)
Larrea cuneifolia (3)
Larrea divaricata (8)
Larrea tridentata (206)
Larryleachia cactiformis (1)
Laserpitium latifolium (1)
Laserpitium siler (6)
Lasiacis divaricata (1)
Lasiacis ruscifolia (1)
Lasianthaea podocephala (10)
Lasiospermum bipinnatum (3)
Lastarriaea chilensis (1)
Lastarriaea coriacea (46)
Lasthenia burkei (67)
Lasthenia californica (165)
Lasthenia californica ssp. bakeri (15)
Lasthenia californica ssp. californica (45)
Lasthenia californica ssp. macrantha (73)
Lasthenia chrysantha (10)
Lasthenia conjugens (21)
Lasthenia coronaria (5)
Lasthenia debilis (17)
Lasthenia ferrisae (12)
Lasthenia ferrisiae (42)
Lasthenia fremontii (75)
Lasthenia glaberrima (53)
Lasthenia glabrata (12)
Lasthenia glabrata ssp. coulteri (89)
Lasthenia glabrata ssp. glabrata (18)
Lasthenia gracilis (136)
Lasthenia macrantha (1)
Lasthenia macrantha ssp. macrantha (2)
Lasthenia maritima (8)
Lasthenia microglossa (23)
Lasthenia minor (52)
Lasthenia platycarpha (8)
Lasthenia sp. (23)
Lastrea gretheri (1)
Lastreopsis pacifica (1)
Latania loddigesii (11)
Lathraea squamaria (10)
Lathrocasis tenerrima (17)
Lathrys latifolia (2)
Lathyrus angulatus (21)
Lathyrus aphaca (11)
Lathyrus articulatus (1)
Lathyrus biflorus (6)
Lathyrus brachycalyx ssp. zionis (2)
Lathyrus brachycalyx var. brachycalyx (5)
Lathyrus brownii (13)
Lathyrus cicera (9)
Lathyrus clymenum (2)
Lathyrus delnorticus (12)
Lathyrus eucosmus (3)
Lathyrus glandulosus (23)
Lathyrus graminifolius (3)
Lathyrus grimesii (8)
Lathyrus hirsutus (43)
Lathyrus hitchcockianus (4)
Lathyrus holochlorus (5)
Lathyrus japonicus (58)
Lathyrus japonicus var. maritimus (15)
Lathyrus jepsonii (7)
Lathyrus jepsonii var. californicus (19)
Lathyrus jepsonii var. jepsonii (17)
Lathyrus laevigatus ssp. occidentalis (4)
Lathyrus lanszwertii (16)
Lathyrus lanszwertii var. aridus (1)
Lathyrus lanszwertii var. lanszwertii (23)
Lathyrus lanszwertii var. tracyi (9)
Lathyrus latifolius (80)
Lathyrus leucanthus (1)
Lathyrus littoralis (106)
Lathyrus magellanicus (10)
Lathyrus nevadensis (12)
Lathyrus nevadensis var. nevadensis (28)
Lathyrus nissolia (9)
Lathyrus ochroleucus (9)
Lathyrus odoratus (25)
Lathyrus palustris (15)
Lathyrus pauciflorus (2)
Lathyrus pauciflorus var. utahensis (6)
Lathyrus polyphyllus (19)
Lathyrus pratensis (6)
Lathyrus rigidus (11)
Lathyrus sativus (1)
Lathyrus setifolius (5)
Lathyrus sp. (8)
Lathyrus sphaericus (16)
Lathyrus splendens (7)
Lathyrus subandinus (6)
Lathyrus sulphureus (87)
Lathyrus sulphureus var. sulphureus (3)
Lathyrus tingitanus (35)
Lathyrus torreyi (14)
Lathyrus tuberosus (8)
Lathyrus venosus (2)
Lathyrus vernus (8)
Lathyrus vernus ssp. vernus (4)
Lathyrus vestitus (75)
Lathyrus vestitus var. alefeldii (73)
Lathyrus vestitus var. ochropetalus (3)
Lathyrus vestitus var. vestitus (67)
Lathyrus zionis (6)
Launaea arborescens (4)
Launaea nudicaulis (3)
Laurelia sempervirens (3)
Laurencia claviformis (14)
Laurencia congesta (1)
Laurencia decumbens cf (3)
Laurencia densissima (1)
Laurencia flexilis (7)
Laurencia mediocris (1)
Laurencia minutula (2)
Laurencia oppositoclada (1)
Laurencia turbinata (1)
Laurus nobilis (26)
Lavandula angustifolia (16)
Lavandula canariensis (6)
Lavandula dentata (1)
Lavandula multifida (2)
Lavandula pinnata (1)
Lavandula stoechas (12)
Lavandula X allardii (4)
Lavandula x intermedia (4)
Lavatera arborea (4)
Lavatera assurgentiflora (16)
Lavatera assurgentiflora ssp. assurgentiflora (2)
Lavatera assurgentiflora ssp. glabra (1)
Lavatera cretica (1)
Lavatera maritima (7)
Lavatera olbia (1)
Lavatera sp. (1)
Lavatera thuringiaca (3)
Lavatera trimestris (31)
Laxmannia squarrosa (3)
Layia carnosa (75)
Layia chrysanthemoides (50)
Layia chrysanthemoides ssp. maritima (2)
Layia discoidea (26)
Layia erubescens (5)
Layia fremontii (71)
Layia gaillardioides (24)
Layia glandulosa (163)
Layia glandulosa ssp. lutea (5)
Layia heterotricha (55)
Layia hieracioides (61)
Layia jonesii (15)
Layia leucopappa (53)
Layia munzii (107)
Layia pentachaeta (6)
Layia pentachaeta ssp. albida (44)
Layia pentachaeta ssp. pentachaeta (26)
Layia pentachaeta var. pentachaeta (3)
Layia platyglossa (197)
Layia playtglossa ssp. lutea (1)
Layia septentrionalis (24)
Layia sp. (1)
Lebeckia sepiaria (1)
Lebeckia sericea (1)
Lecanopteris crustacea (1)
Lecanora garovaglii (1)
Lechea stricta (8)
Lechenaultia acutiloba (1)
Lechenaultia biloba (10)
Lechenaultia formosa (1)
Lecocarpus pinnatifidus (9)
Lecythis ibiriba (13)
Ledebouria socialis (3)
Ledum glandulosum (8)
Ledum glandulosum ssp. columbianum (1)
Ledum groenlandicum (14)
Ledum hypoleucum (1)
Ledum palustre (2)
Leea guineensis (2)
Leea magnifolia (1)
Leersia oryzoides (47)
Legenere limosa (22)
Legousia hybrida (7)
Legousia speculum-veneris (3)
Leibnitzia lyrata (12)
Lejeunea cavifolia (10)
Lellingeria saffordii (6)
Lemaireocereus hollianus (3)
Lemaireocereus thurberi var. littoralis (2)
Lemboglossum rossii (1)
Lembotropis nigricans (6)
Lemmaphyllum microphyllum (2)
Lemna gibba (25)
Lemna minor (17)
Lemna minuta (20)
Lemna trisulca (6)
Lemna turionifera (6)
Lemna valdiviana (4)
Lemurophoenix halleuxii (1)
Lemurus cardiaca (2)
Lens culinaris (2)
Leonotis leonurus (13)
Leonotis nepetifolia (2)
Leonotis sp. (1)
Leontodon autumnalis (7)
Leontodon hispidus (2)
Leontodon incanus (6)
Leontodon montanus (4)
Leontodon saxatilis (37)
Leontodon saxatilis ssp. longirostris (17)
Leontodon saxatilis ssp. saxatilis (40)
Leontodon taraxacoides (3)
Leontodon tuberosus (9)
Leontopodium alpinum (40)
Leontopodium nivale ssp. alpinum (1)
Leonurus cardiaca (7)
Leonurus cardiaca ssp. cardiaca (3)
Leonurus sibiricus (4)
Leopoldia comosa (5)
Lepanthes condorensis (1)
Lepanthes edwardsii (1)
Lepanthes wendlandii (1)
Lepechinia bella (2)
Lepechinia calycina (101)
Lepechinia cardiophylla (14)
Lepechinia caulescens (6)
Lepechinia fragrans (27)
Lepechinia ganderi (39)
Lepechinia hastata (10)
Lepechinia rossii (16)
Lepidium acutidens (14)
Lepidium acutidens var. cornigerum (1)
Lepidium alyssoides (9)
Lepidium alyssoides var. alyssoides (4)
Lepidium alyssoides var. angustifolium (1)
Lepidium appelianum (50)
Lepidium campestre (58)
Lepidium chalepense (15)
Lepidium coronopus (14)
Lepidium densiflorum (30)
Lepidium dictyotum (19)
Lepidium didymum (40)
Lepidium draba (50)
Lepidium flavum (72)
Lepidium flavum var. felipense (7)
Lepidium fremontii (99)
Lepidium fremontii var. fremontii (5)
Lepidium graminifolium (9)
Lepidium heterophyllum (8)
Lepidium jaredii (37)
Lepidium jaredii ssp. album (19)
Lepidium lasiocarpum (17)
Lepidium lasiocarpum ssp. lasiocarpum (41)
Lepidium latifolium (100)
Lepidium latipes (26)
Lepidium latipes var. heckardii (2)
Lepidium latipes var. latipes (1)
Lepidium montanum (32)
Lepidium montanum var. jonesi (2)
Lepidium monticola (1)
Lepidium nanum (26)
Lepidium nitidum (90)
Lepidium oblongum (23)
Lepidium occidentale (1)
Lepidium oxycarpum (5)
Lepidium perfoliatum (53)
Lepidium pinnatifidum (7)
Lepidium sativum (1)
Lepidium sp. (2)
Lepidium strictum (18)
Lepidium thurberi (3)
Lepidium virginicum (28)
Lepidium virginicum ssp. virginicum (12)
Lepidium virginicum var. menziesii (7)
Lepidium virginicum var. robinsonii (18)
Lepidium virginicum var. tepicense (1)
Lepidospartum burgessii (15)
Lepidospartum latisquamum (61)
Lepidospartum paniculata (2)
Lepidospartum squamatum (83)
Lepidozamia hopei (1)
Lepidozamia peroffskyana (6)
Lepidozia reptans (1)
Lepidum alyssoides var. angustifolium (1)
Lepinia taitensis (3)
Lepismium cruciforme (1)
Lepisorus excavata (2)
Lepisorus thunbergianus (3)
Leptarrhena amplexifolia (1)
Leptarrhena pyrolifolia (10)
Leptecophylla tameiameiae (7)
Leptinella pyrethrifolia (3)
Leptinella scariosa (1)
Leptinella squalida (3)
Leptobryum pyriforme (4)
Leptocarpha rivularis (6)
Leptochilus cordatus (1)
Leptochilus wrightii (6)
Leptochloa dubia (3)
Leptochloa fusca ssp. fascicularis (16)
Leptochloa fusca ssp. uninervia (21)
Leptodactylon caespitosum (2)
Leptodactylon pungens (11)
Leptodactylon watsonii (3)
Leptofauchea (6)
Leptosiphon ambiguus (42)
Leptosiphon androsaceus (100)
Leptosiphon aureus (47)
Leptosiphon bicolor (127)
Leptosiphon bolanderi (42)
Leptosiphon breviculus (55)
Leptosiphon chrysanthus (3)
Leptosiphon chrysanthus ssp. chrysanthus (84)
Leptosiphon chrysanthus ssp. decorus (37)
Leptosiphon ciliatus (137)
Leptosiphon croceus (43)
Leptosiphon filipes (27)
Leptosiphon floribundus (7)
Leptosiphon floribundus ssp. floribundus (19)
Leptosiphon floribundus ssp. glaber (8)
Leptosiphon floribundus ssp. hallii (18)
Leptosiphon grandiflorus (51)
Leptosiphon grandiflorus ssp. dylanae (4)
Leptosiphon grandiflorus; (1)
Leptosiphon harknessii (35)
Leptosiphon jepsonii (27)
Leptosiphon latisectus (28)
Leptosiphon lemmonii (27)
Leptosiphon liniflorus (36)
Leptosiphon longitubus (35)
Leptosiphon longitubus ssp. longitubus (13)
Leptosiphon melingii (2)
Leptosiphon minimus (5)
Leptosiphon montanus (98)
Leptosiphon nudatus (8)
Leptosiphon nuttallii (36)
Leptosiphon nuttallii ssp. howellii (17)
Leptosiphon nuttallii ssp. nuttallii (16)
Leptosiphon nuttallii ssp. pubescens (52)
Leptosiphon oblanceolatus (1)
Leptosiphon pachyphyllus (17)
Leptosiphon parviflorus (148)
Leptosiphon pygmaeus ssp. continentalis (32)
Leptosiphon pygmaeus ssp. pygmaeus (3)
Leptosiphon rattanii (2)
Leptosiphon rosaceus (36)
Leptosiphon septentrionalis (19)
Leptosiphon serrulatus (24)
Leptosiphon sp. (6)
Leptospermum grandiflorum (1)
Leptospermum laevigatum (22)
Leptospermum lanigerum var. lanigerum (1)
Leptospermum minutiflorum (2)
Leptospermum nitidum (1)
Leptospermum parvifolium (1)
Leptospermum rotundifolium (3)
Leptospermum scoparium (31)
Leptospermum sp. (3)
Leptospermum turbinatum (3)
Leptosyne bigelovii (131)
Leptosyne californica (36)
Leptosyne calliopsidea (106)
Leptosyne douglasii (9)
Leptosyne gigantea (93)
Leptosyne hamiltonii (13)
Leptosyne maritima (38)
Leptosyne stillmanii (36)
Leptotes bicolor (3)
Leschenaultia macrantha (1)
Lescuraea patens (3)
Lespedeza capitata (25)
Lespedeza sp. (3)
Lesquerella alpina (6)
Lesquerella fendleri (2)
Lesquerella gordonii (9)
Lesquerella intermedia (9)
Lesquerella sp. (1)
Lesquerella stonensis (2)
Lesquerella tenella (21)
Lessertia frutescens (2)
Lessingia arachnoidea (16)
Lessingia filaginifolia (7)
Lessingia filaginifolia var. filaginifolia (1)
Lessingia germanorum (37)
Lessingia glandulifera (12)
Lessingia glandulifera var. glandulifera (77)
Lessingia glandulifera var. peirsonii (14)
Lessingia glandulifera var. tomentosa (13)
Lessingia hololeuca (58)
Lessingia lemmonii var. ramulosissima (2)
Lessingia leptoclada (84)
Lessingia micradenia var. glabrata (47)
Lessingia micradenia var. micradenia (21)
Lessingia nana (16)
Lessingia nemaclada (81)
Lessingia occidentalis (4)
Lessingia pectinata var. pectinata (6)
Lessingia pectinata var. tenuipes (32)
Lessingia ramulosa (41)
Lessingia sp. (1)
Lessingia tenuis (56)
Lessingia virgata (19)
Letharia vulpina (4)
Leucadendron argenteum (8)
Leucadendron discolor (2)
Leucadendron eucalyptifolium (7)
Leucadendron galpinii (6)
Leucadendron gandogeri (3)
Leucadendron lanigerum (5)
Leucadendron laureolum (5)
Leucadendron laxum (2)
Leucadendron linifolium (1)
Leucadendron meridianum (2)
Leucadendron saligna (14)
Leucadendron salignum (16)
Leucadendron sp. (14)
Leucadendron strobulinum (1)
Leucadendron tinctum (6)
Leucadendron uliginosum (2)
Leucaena esculenta (24)
Leucaena leucocephala (31)
Leucaena retusa (3)
Leucanthemella serotina (4)
Leucanthemopsis alpina (7)
Leucanthemum adustum (1)
Leucanthemum maximum (12)
Leucanthemum praecox (9)
Leucanthemum superbum (1)
Leucanthemum vulgare (108)
Leucanthemum x superbum (14)
Leucas decemdentata (1)
Leuchera suaveolens (2)
Leucheria runcinata (2)

Leuchtenbergia principis (4)
Leuciva dealbata (7)
Leucobryum glaucum (11)
Leucochrysum albicans ssp. albicans (2)
Leucocoryne vittata (3)
Leucocrinum montanum (53)
Leucojum aestivum (15)
Leucojum aestivum ssp. pulchellum (3)
Leucojum autumnale (5)
Leucojum vernum (13)
Leucolepis acanthoneura (4)
Leucolepis menziesii (1)
Leucophyllum alejandra (10)
Leucophyllum candidum (3)
Leucophyllum frutescens (35)
Leucophyllum langmaniae (3)
Leucophyllum minus (24)
Leucophyllum sp. (2)
Leucophyllum zygophyllum (4)
Leucophysalis nana (3)
Leucophyta brownii (3)
Leucopoa kingii (3)
Leucopogon parviflorus (2)
Leucopogon verticillatus (2)
Leucosidea sericea (4)
Leucospermum (1)
Leucospermum bolusii (1)
Leucospermum catherinae (1)
Leucospermum conocarpodendron (9)
Leucospermum conocarpodendron ssp. viridis (2)
Leucospermum cordifolium (24)
Leucospermum cuneiforme (7)
Leucospermum frutescens (2)
Leucospermum gracile (2)
Leucospermum grandiflorum (1)
Leucospermum gueinzii (4)
Leucospermum oleifolium (2)
Leucospermum praecox (3)
Leucospermum reflexum (5)
Leucospermum sp. (14)
Leucospora coahuilensis (1)
Leucospora polystachya (4)
Leucostegia pallida (19)
Leucosyris arida (22)
Leucosyris carnosa (40)
Leucosyris parviflora (3)
Leucosyris riparia (3)
Leucothoe davisiae (41)
Leucothrinax morrisii (7)
Levisticum officinale (3)
Lewisia (1)
Lewisia brachycalyx (8)
Lewisia cantelovii (66)
Lewisia columbiana (7)
Lewisia columbiana var .rupicola (1)
Lewisia congdonii (81)
Lewisia cotyledon (42)
Lewisia cotyledon ssp. carousel hybrid (1)
Lewisia cotyledon var. cotyledon (35)
Lewisia cotyledon var. heckneri (38)
Lewisia cotyledon var. howelli (4)
Lewisia cotyledon var. howellii (77)
Lewisia cotylledon (13)
Lewisia disepala (65)
Lewisia glandulosa (36)
Lewisia hybrid ssp. patricia forrest (1)
Lewisia kelloggii (37)
Lewisia kelloggii ssp. hutchisonii (106)
Lewisia kelloggii ssp. kelloggii (9)
Lewisia leeana (96)
Lewisia longipetala (44)
Lewisia nevadensis (131)
Lewisia oppositifolia (40)
Lewisia pygmaea (93)
Lewisia pygmaea var. nevadensis (1)
Lewisia rediiviva var. rediviva (1)
Lewisia rediviva (263)
Lewisia rediviva var. minor (82)
Lewisia rediviva var. rediviva (67)
Lewisia serrata (26)
Lewisia sp. (5)
Lewisia stebbinsii (31)
Lewisia taylorii (51)
Lewisia triphylla (129)
Lewisia tweedyi (18)
Lewisia tweedyi ssp. alba (1)
Leycesteria crocothyrsos (7)
Leycesteria formosa (3)
Leymus cinereus (17)
Leymus mollis (36)
Leymus mollis ssp. mollis (1)
Leymus pacificus (1)
Leymus X vancouverensis (3)
Liabum igniarium (7)
Liacria capitata (1)
Liagora sp. (10)
Liatris aspera (21)
Liatris borealis (2)
Liatris cylindracea (2)
Liatris elegans var. carizzana (3)
Liatris elegans var. kralii (3)
Liatris elegantula (6)
Liatris gracilis (2)
Liatris ligulistylis (20)
Liatris oligocephala (3)
Liatris punctata (12)
Liatris punctata var. mexicana (12)
Liatris punctata var. punctata (15)
Liatris pycnostachya (3)
Liatris scariosa var. novae-angliae (3)
Liatris spicata (12)
Liatris spicata var. resinosa (2)
Liatris spicata var. spicata (3)
Liatris squarrosa (2)
Liatris tenuifolia (2)
Liberita chilensis (1)
Libertia chilensis (11)
Libertia grandiflora (3)
Libertia ixioides (2)
Libertia paniculata (1)
Libertia peregrinans (13)
Libertia pulchella (3)
Libocedrus plumosa (5)
Licania michauxii (1)
Licania nitida (14)
Licaria capitata (1)
Licaria mexicana (1)
Licaria misantlae (1)
Licuala grandis (10)
Licuala peltata var. peltata (5)
Licuala ramsayi (2)
Licuala spinosa (6)
Lidia obtusiloba (2)
Ligularia dentata (3)
Ligularia greynog (4)
Ligularia japonica (4)
Ligularia stenocephala (4)
Ligularia tussilaginea (3)
Ligularia x hessei (5)
Ligusticum apiifolium (47)
Ligusticum californicum (10)
Ligusticum cf. grayi (1)
Ligusticum grayi (82)
Ligusticum grayi; (2)
Ligusticum panul (1)
Ligusticum porteri (16)
Ligusticum scoticum (2)
Ligusticum scoticum ssp. scoticum (3)
Ligusticum seguieri (12)
Ligusticum sp. (4)
Ligustrum japonicam var. texanum (2)
Ligustrum japonicum (10)
Ligustrum lucidum (30)
Ligustrum obtusifolium (11)
Ligustrum ovalifolium (10)
Ligustrum sinense (18)
Ligustrum sp. (1)
Ligustrum vulgare (6)
Lilaeopsis chinensis (1)
Lilaeopsis masonii (29)
Lilaeopsis occidentalis (14)
Lilaeopsis schaffneriana var. recurva (1)
Lilium asiatica (5)
Lilium bolanderi (90)
Lilium brownii (2)
Lilium bulbiferum (10)
Lilium bulbiferum ssp. croceum (2)
Lilium bulbiferum var. croceum (5)
Lilium buschianum (4)
Lilium canadense (11)
Lilium candidum (5)
Lilium carniolicum (3)
Lilium catesbaei (4)
Lilium columbianum (129)
Lilium concolor var. pulchellum (7)
Lilium dauricum (65)
Lilium distichum (7)
Lilium formosanum (8)
Lilium formosanum var. pricei (1)
Lilium grayi (6)
Lilium hansonii (2)
Lilium humboldtii (31)
Lilium humboldtii ssp ocellatum (6)
Lilium humboldtii ssp. humboldtii (47)
Lilium humboldtii ssp. ocellatum (132)
Lilium kelleyanum (100)
Lilium kelleyanum X parvum (2)
Lilium kelloggii (90)
Lilium kkelleyanum (2)
Lilium lancifolium (26)
Lilium maritimum (100)
Lilium martagon (11)
Lilium meritimum (1)
Lilium michauxii (4)
Lilium michiganense (11)
Lilium occidentale (32)
Lilium pardalinum (86)
Lilium pardalinum ssp. pardalinum (106)
Lilium pardalinum ssp. pitkinense (14)
Lilium pardalinum ssp. shastense (72)
Lilium pardalinum ssp. vollmeri (31)
Lilium pardalinum ssp. wigginsii (51)
Lilium parryi (94)
Lilium parvum (154)
Lilium philadelphicum (21)
Lilium philadelphicum var. andinum (7)
Lilium pomponium (2)
Lilium rubescens (159)
Lilium sp. (38)
Lilium superbum (16)
Lilium szovitsianum (1)
Lilium washingtonianum (33)
Lilium washingtonianum ssp. purpurascens (41)
Lilium washingtonianum ssp. washingtonianum (71)
Lilium washtonianum ssp. purpurascens (7)
Lillium maritimum (1)
Lillium pardalinum (1)
Limbella tricostata (1)
Limnanthes alba (36)
Limnanthes alba ssp. alba (51)
Limnanthes alba ssp. parishii (19)
Limnanthes alba ssp. versicolor (38)
Limnanthes bakeri (49)
Limnanthes douglasi (3)
Limnanthes douglasii (58)
Limnanthes douglasii ssp. douglasii (30)
Limnanthes douglasii ssp. nivea (58)
Limnanthes douglasii ssp. ornduffii (21)
Limnanthes douglasii ssp. rosea (68)
Limnanthes douglasii ssp. striata (21)
Limnanthes douglasii ssp. sulphurea (41)
Limnanthes douglasii var. nivea (3)
Limnanthes floccosa ssp. belleriana (2)
Limnanthes floccosa ssp. bellingeriana (25)
Limnanthes floccosa ssp. californica (22)
Limnanthes floccosa ssp. floccosa (56)
Limnanthes floccosa ssp. pumila (11)
Limnanthes gracilis ssp. gracilis (15)
Limnanthes macounii (4)
Limnanthes montana (16)
Limnanthes pumila ssp. grandiflora (2)
Limnanthes sp. (1)
Limnanthes striata (3)
Limnanthes vinculans (45)
Limnobium spongia (1)
Limnophila sessiliflora (3)
Limnorchis hyperborea (2)
Limodorum abortivum (21)
Limonium angustifolium (5)
Limonium binervosum agg. (1)
Limonium californicum (38)
Limonium californium (2)
Limonium duriusculum (11)
Limonium limbatum (4)
Limonium peresii (1)
Limonium perezii (34)
Limonium platyphyllum (1)
Limonium ramisossimum (2)
Limonium ramosissimum (24)
Limonium sinuatum (31)
Limonium sp. (2)
Limonium sventenii (2)
Limonium virgatum (1)
Limosella acaulis (52)
Limosella aquatica (13)
Limosella australis (23)
Linanthastrum nuttallii ssp. pubescens (1)
Linanthastrum pachyphyllum (1)
Linanthus ambiguus (3)
Linanthus androsaceus (3)
Linanthus arenicola (6)
Linanthus bellus (12)
Linanthus bernardinus (14)
Linanthus bicolor (3)
Linanthus bigelovii (11)
Linanthus bolanderi (1)
Linanthus caespitosus (7)
Linanthus californicus (112)
Linanthus campanulatus (7)
Linanthus ciliatus (3)
Linanthus concinnus (19)
Linanthus demissus (75)
Linanthus dianthiflorus (64)
Linanthus dichotomous (2)
Linanthus dichotomous ssp. meridianus (3)
Linanthus dichotomus (67)
Linanthus dichotomus ssp. dichotomus (33)
Linanthus dichotomus ssp. meridianus (19)
Linanthus filiformis (11)
Linanthus filipes (3)
Linanthus grandiflorus (4)
Linanthus harknessii (2)
Linanthus inyoensis (26)
Linanthus jaegeri (22)
Linanthus jonesii (41)
Linanthus killipii (41)
Linanthus maculatus (13)
Linanthus maculatus ssp. emaculatus (30)
Linanthus maculatus ssp. maculatus (38)
Linanthus melingii (3)
Linanthus montanus (4)
Linanthus nuttallii (3)
Linanthus nuttallii ssp. pubescens (6)
Linanthus orcutii (1)
Linanthus orcuttii (6)
Linanthus pachyphyllus (2)
Linanthus parryae (157)
Linanthus parviflorus (3)
Linanthus pungens (131)
Linanthus sp. (2)
Linaria aeruginea (1)
Linaria alpina (5)
Linaria bipartita (2)
Linaria canadensis (1)
Linaria canadensis var. texana (1)
Linaria dalmatica (22)
Linaria dalmatica ssp. dalmatica (44)
Linaria genistifolia (2)
Linaria genistifolia ssp. dalmatica (5)
Linaria japonica (6)
Linaria maroccana (15)
Linaria micrantha (6)
Linaria pelisseriana (2)
Linaria purpurea (15)
Linaria reticulata (7)
Linaria saxatilis (1)
Linaria simplex (4)
Linaria tonzigii (1)
Linaria triornithophora (8)
Linaria triphylla (6)
Linaria vulgaris (80)
Lindera benzoin (2)
Lindera erythrocarpa (5)
Lindera obtusiloba (3)
Lindera triloba (3)
Lindernia crustacea (1)
Lindernia dubia (41)
Lindernia grandiflora (4)
Lindernia_dubia (4)
Lindheimera texana (3)
Lindsaea decrescens (1)
Lindsaea hemiglossa (1)
Lindsaea kajewskii (1)
Lindsaea phassa (1)
Lindsaea pulchra (1)
Lindsaea repens marquesensis (14)
Lindsaea repens var. delicatula (1)
Lindsaea rigida (11)
Lindsaea trapezoidea (1)
Lingusticum grayi (1)
Linmanthes douglasii ssp. nivea (3)
Linnaea borealis (52)
Linnaea borealis ssp. longiflora (9)
Linnaea borealis var. longiflora (42)
Linnaea chinensis (1)
Linospadix monostachyos (2)
Linum alba (1)
Linum allredii (2)
Linum alpinum (1)
Linum aristatum (8)
Linum australe var. australe (3)
Linum austriacum ssp. collinum (2)
Linum berlandieri (3)
Linum bienne (54)
Linum campanulatusm (4)
Linum dolomiticum (2)
Linum grandiflorum (15)
Linum hirsutum (1)
Linum julicum (4)
Linum kingii (26)
Linum leonii (2)
Linum lewisii (105)
Linum lewisii var. alpicola (1)
Linum lewisii var. lewisii (78)
Linum macraei (2)
Linum narbonense (5)
Linum neomexicanum (4)
Linum nodiflorum (8)
Linum perenne (13)
Linum pratense (4)
Linum pringlei (7)
Linum puberulum (28)
Linum rigidum (11)
Linum rupestre (2)
Linum sp. (1)
Linum strictum ssp. strictum (4)
Linum subteres (2)
Linum suffruticosum ssp. salsoloides (1)
Linum suffruticosum var. jimenezii (1)
Linum sulcatum var. sulcatum (3)
Linum tenuifolium (8)
Linum tommasinii (9)
Linum trigynum (3)
Linum usitatissimum (6)
Linum vernale (5)
Linum virginianum (7)
Linum viscosum (6)
Linzia glabra (2)
Liparis bowkeri (2)
Liparis clypeolum (5)
Liparis liliifolia (10)
Liparis loeselii (10)
Lipocarpha aristulata (7)
Lipocarpha micrantha (6)
Lipocarpha occidentalis (6)
Lippia formosa (11)
Lippia graveolens (8)
Lippia palmeri (7)
Lippia palmeri var. spicata (8)
Liquidambar acalycina (2)
Liquidambar formosana (8)
Liquidambar orientalis (19)
Liquidambar styraciflua (62)
Liriodendron chinense (4)
Liriodendron tulipfera (8)
Liriodendron tulipifera (69)
Liriope muscari (7)
Listera banksiana (21)
Listera caurina (15)
Listera convallarioides (60)
Listera cordata (50)
Listera cordata var. nephrophylla (4)
Listera ovata (24)
Litchi chinensis (12)
Litchi sinensis (2)
Lithhodora diffusa (2)
Lithocarpus attenuatus (3)
Lithocarpus densiflorus (22)
Lithocarpus densiflorus var. densiflorus (1)
Lithocarpus densiflorus var. echinoides (3)
Lithocarpus echinoides (1)
Lithocarpus sp. (3)
Lithocarpus variolosus (2)
Lithodora diffusa (7)
Lithodora maroccana (2)
Lithophragma affine (76)
Lithophragma bolanderi (56)
Lithophragma bulbifera (3)
Lithophragma campanulatum (18)
Lithophragma cymbalaria (9)
Lithophragma glabrum (64)
Lithophragma heterophylla (3)
Lithophragma heterophyllum (51)
Lithophragma parviflorum (41)
Lithophragma parviflorum var. parviflorum (64)
Lithophragma parviflorum var. trifoliatum (34)
Lithophragma sp. (3)
Lithophragma tenellum (21)
Lithophyllum amplostratum (1)
Lithophyllum kotschianum (6)
Lithophyllum moluccense var. geminostratum (1)
Lithops aucampiae (8)
Lithops aucampiae ssp. aucampiae var. koelemanii (1)
Lithops aucampiae var. koelemanii (1)
Lithops bromfieldii var. insularis (2)
Lithops bromfieldii var. mennellii (4)
Lithops dinteri var. frederici (1)
Lithops dorotheae (4)
Lithops fulleri (1)
Lithops fulviceps (2)
Lithops fulviceps var. lactinea (1)
Lithops hallii var. ochracea (3)
Lithops herrei (1)
Lithops hookeri (1)
Lithops hookeri var. lutea (4)
Lithops insularis (1)
Lithops julii (1)
Lithops julii ssp. fulleri (1)
Lithops julii var. reticulata (2)
Lithops karasmontana (1)
Lithops karasmontana var. aiasensis (1)
Lithops karasmontana var. tischeri (1)
Lithops lesliei (11)
Lithops lesliei ssp. lesliei (2)
Lithops lesliei ssp. lesliei var. venteri (1)
Lithops localis (1)
Lithops marmorata (1)
Lithops meyeri (2)
Lithops olivacea (3)
Lithops olivacea var. nebrownii (2)
Lithops optica (3)
Lithops otzeniana (2)
Lithops pseudotruncatella (2)
Lithops pseudotruncatella ssp. dendritica (2)
Lithops pseudotruncatella ssp. volkii (1)
Lithops ruschiorum (2)
Lithops salicaola (1)
Lithops salicola (2)
Lithops schwantesii (1)
Lithops schwantesii ssp. schwantesii var. schwantesii (1)
Lithops sp. (6)
Lithops turbiniformis var. dabneri (1)
Lithops vallis-mariae var. margarethae (2)
Lithops verruculosa (1)
Lithops werneri (2)
Lithospermum arvense (10)
Lithospermum bejariense (2)
Lithospermum californicum (31)
Lithospermum calycosum (1)
Lithospermum canescens (21)
Lithospermum caroliniense var. croceum (23)
Lithospermum cobrense (9)
Lithospermum exsertum (1)
Lithospermum incisum (46)
Lithospermum latifolium (5)
Lithospermum multiflorum (27)
Lithospermum officinale (1)
Lithospermum purpurocaeruleum (1)
Lithospermum ruderale (54)
Lithospermum viride (1)
Lithothamnion (6)
Lithothamnion proliferum (2)
Lithothamnion sp. (3)
Lithraea caustica (12)
Litsea glaucescens (2)
Livistona australis (3)
Livistona chinensis (4)
Livistona decora (1)
Livistona drudei (2)
Livistona humilis (2)
Livistona sp. (4)
Llagunoa glandulosa (4)
Llavea cordifolia (10)
Lloydia serotina (25)
Loasa acerifolia (1)
Loasa bergii (6)
Loasa pallida (4)
Loasa prostrata (14)
Lobelia anatina (5)
Lobelia angulata (1)
Lobelia cardinalis (44)
Lobelia cardinalis var. pseudosplendens (1)
Lobelia dortmanna (2)
Lobelia dunii (2)
Lobelia dunnii var. serrata (29)
Lobelia ehrenbergii (2)
Lobelia endlichii (2)
Lobelia erinus (16)
Lobelia excelsa (9)
Lobelia exelsa (2)
Lobelia fenestralis (8)
Lobelia flaccida (1)
Lobelia fulgida (2)
Lobelia glandulosa (3)
Lobelia hypoleuca (3)
Lobelia inflata (30)
Lobelia kalmii (15)
Lobelia knoblochii (1)
Lobelia laxiflora (10)
Lobelia niihauensis (5)
Lobelia oligophylla (2)
Lobelia pinifolia (2)
Lobelia polyphylla (6)
Lobelia pteropoda (1)
Lobelia pubescens (1)
Lobelia siphilitica (13)
Lobelia siphilitica var. siphilitica (17)
Lobelia sp. (4)
Lobelia spicata (4)
Lobelia spicata var. leptostachys (9)
Lobelia spicata var. spicata (19)
Lobelia splendens (2)
Lobelia tenuior (1)
Lobelia tupa (4)
Lobelia valida (2)
Lobelia villosa (6)
Lobelia wahiawa (8)
Lobelia x speciosa (2)
Lobeliia laxiflora ssp. laxiflora (3)
Lobivia oxyalabastra (2)
Lobivia saltensis (1)
Lobivia tiegeliana (1)
Lobophora variegata (7)
Lobostemon trigonus (3)
Lobularia canariensis (1)
Lobularia maritima (59)
Lockhartia lunifera (3)
Lodoicea maldivica (1)
Loeflingia squarrosa (14)
Loeflingia squarrosa var. artemisiarum (1)
Loeselia ciliata (1)
Loeselia glandulosa (4)
Loeselia involucrata (5)
Loeselia mexicana (6)
Loeselia purpusii (1)
Loeseliastrum depressum (9)
Loeseliastrum mathewsii (1)
Loeseliastrum matthewsii (140)
Loeseliastrum schottii (78)
Loeseliastrum sp. (3)
Logfia arizonica (7)
Logfia arvensis (4)
Logfia depressa (41)
Logfia filaginoides (49)
Logfia filaginoides; (4)
Logfia gallica (54)
Logfia sp. (1)
Lohiola aurea (2)
Loiseleuria procumbens (19)
Lolium multiflorum (4)

Lolium perenne (8)
Lomagramma tahitensis (7)
Lomandra confertifolia ssp. pallida (1)
Lomandra confertifolia ssp. rubiginosa (1)
Lomandra hystrix (9)
Lomandra longifolia (3)
Lomandra sp. (2)
Lomariopsis brackenridgei (4)
Lomariopsis kingii (1)
Lomariopsis latipinna (1)
Lomatia dentata (4)
Lomatia ferruginea (2)
Lomatia hirsuta (14)
Lomatium (4)
Lomatium ambiguum (1)
Lomatium austiniae (11)
Lomatium bicolor var. bicolor (5)
Lomatium bicolor var. leptocarpum (23)
Lomatium bradshawii (2)
Lomatium brandegei (3)
Lomatium californicum (51)
Lomatium canbyi (8)
Lomatium caruifolium (16)
Lomatium caruifolium var. caruifolium (23)
Lomatium caruifolium var. denticulatum (13)
Lomatium ciliolatum (17)
Lomatium columbianum (26)
Lomatium congdonii (34)
Lomatium cookii (17)
Lomatium cous (15)
Lomatium cuspidatum (3)
Lomatium dasycarpum (88)
Lomatium dasycarpum ssp. dasycarpum (144)
Lomatium dasycarpum ssp. tomentosum (19)
Lomatium dissectum (54)
Lomatium dissectum var. dissectum (37)
Lomatium dissectum var. eatonii (7)
Lomatium dissectum var. multifidum (13)
Lomatium donnellii (7)
Lomatium engelmannii (29)
Lomatium foeniculaceum (15)
Lomatium foeniculaceum ssp. fimbriatum (19)
Lomatium foeniculaceum ssp. inyoense (10)
Lomatium foeniculaceum ssp. macdougalii (7)
Lomatium fusiformis (5)
Lomatium gormanii (5)
Lomatium graveolens var. graveolens (5)
Lomatium grayi (6)
Lomatium hallii (26)
Lomatium hambleniae (1)
Lomatium hendersonii (3)
Lomatium hooveri (37)
Lomatium howellii (11)
Lomatium insulare (11)
Lomatium klickitatense (5)
Lomatium lucidum (30)
Lomatium macrocarpuim (1)
Lomatium macrocarpum (96)
Lomatium marginatum (17)
Lomatium marginatum var. marginatum (24)
Lomatium marginatum var. purpureum (7)
Lomatium martindalei (20)
Lomatium minus (2)
Lomatium mohavense (63)
Lomatium multifidum (11)
Lomatium nevadense (45)
Lomatium nevadense var. nevadense (24)
Lomatium nevadense var. parishii (20)
Lomatium nudicaule (74)
Lomatium observatorium (9)
Lomatium orientale (5)
Lomatium papilioniferum (2)
Lomatium parryi (41)
Lomatium parvifolium (36)
Lomatium parvifolium var. parvifolium (9)
Lomatium peckianum (6)
Lomatium piperi (4)
Lomatium plummerae (18)
Lomatium quintuplex (2)
Lomatium ravenii (8)
Lomatium ravenii var. ravenii (5)
Lomatium repostum (46)
Lomatium rigidum (40)
Lomatium roseanum (11)
Lomatium sandbergii (1)
Lomatium scabrum (1)
Lomatium shevockii (15)
Lomatium simplex (4)
Lomatium sp. (4)
Lomatium stebbinsii (62)
Lomatium torreyi (11)
Lomatium tracyi (12)
Lomatium triternatum (21)
Lomatium triternatum var. anomalum (3)
Lomatium triternatum var. macrocarpum (2)
Lomatium triternatum var. triternatum (20)
Lomatium utriculatum (145)
Lomatium vaginatum (16)
Lomelosia graminifolia (10)
Lomentaria corallicola (2)
Lonchitis hirsuta (7)
Lonchocarpus capassa (2)
Lonchocarpus violaceus (2)
Lonicera (2)
Lonicera albiflora (5)
Lonicera alpigena (4)
Lonicera arizonica (3)
Lonicera caerulea (8)
Lonicera canadensis (6)
Lonicera caprifolium (7)
Lonicera cauriana (11)
Lonicera cerviculata (2)
Lonicera ciliosa (54)
Lonicera conjugialis (91)
Lonicera dioica (30)
Lonicera etrusca (9)
Lonicera flava (4)
Lonicera heckrottii (1)
Lonicera hispida (1)
Lonicera hispidula (145)
Lonicera hispidula var. vacillans (1)
Lonicera implexa (1)
Lonicera interrupta (78)
Lonicera involucrata (78)
Lonicera involucrata var. involucrata (53)
Lonicera involucrata var. ledebourii (68)
Lonicera japonica (35)
Lonicera maackii (11)
Lonicera mackii (2)
Lonicera nigra (4)
Lonicera nitida (4)
Lonicera periclymenum (7)
Lonicera pilosa (4)
Lonicera pyrenaica (1)
Lonicera sempervirens (1)
Lonicera subspicata (7)
Lonicera subspicata var. denudata (66)
Lonicera subspicata var. subspicata (27)
Lonicera syringantha (2)
Lonicera tatarica (10)
Lonicera utahensis (11)
Lonicera X bella (3)
Lonicera xylosteum (4)
Lopezia clavata (1)
Lopezia gracilis (8)
Lopezia racemosa (3)
Lophocereus schotti (2)
Lophocereus schottii (28)
Lophochloa cristata (3)
Lophomyrtus obcordata (2)
Lophomyrtus ralphii (6)
Lophophora alberto-vojtechii (3)
Lophophora caespitosa (2)
Lophophora decipiens (4)
Lophophora diffusa var. koehresii (4)
Lophophora echinata (1)
Lophophora fricii (5)
Lophophora williamsii (31)
Lophosoria quadripinnata (9)
Lophostemon confertus (21)
Lophozia gillmanii (14)
Lophozia incisa (2)
Lophozia ventricosa (2)
Lorandersonia baileyi (7)
Lorandersonia microcephala (4)
Lorandersonia salicina (4)
Lorandersonia spathulata (5)
Loropetalum chinense (29)
Loropetalum chinense var. rubrum (3)
Lotus alamosana (3)
Lotus alamosanus (2)
Lotus angustissimus (8)
Lotus angustissumus (2)
Lotus argophyllus var. fremontii (2)
Lotus berthelotii (6)
Lotus commutatus (6)
Lotus corniculatus (142)
Lotus crassifolius var. crassifolius (2)
Lotus crassifolius var. otayensis (1)
Lotus creticus (5)
Lotus cytisoides (1)
Lotus dendroideus var. dendroideus (1)
Lotus edulis (9)
Lotus formosissimus (1)
Lotus humistratus (2)
Lotus jacobaeus (8)
Lotus maculatus (2)
Lotus micranthus (1)
Lotus nevadensis (3)
Lotus nevadensis var. nevadensis (10)
Lotus oblongifolius (1)
Lotus oblongifolius var. oblongifolius (3)
Lotus ornithopodioides (16)
Lotus pedunculatus (3)
Lotus plebius (3)
Lotus procumbens (1)
Lotus purshianus var. purshianus (2)
Lotus rigidus (3)
Lotus salsuginosus var. salsuginosus (1)
Lotus scoparius var. perplexans (2)
Lotus scoparius var. scoparius (1)
Lotus sp. (12)
Lotus stipularis (2)
Lotus stipularis var. ottleyi (3)
Lotus strigosus (8)
Lotus strigosus var. tomentellus (12)
Lotus tenuis (12)
Lotus uliginosus (4)
Lotus unifoliolatus (1)
Lotus unifoliolatus var. unifoliolatus (5)
Lotus utahensis (9)
Lotus wrangelianus (7)
Lotus wrightii (5)
Lourteigia stoechadifolia (2)
Loxogramma parksii (1)
Loxostylis alata (2)
Lozanella enantiophylla (1)
Lucanthemum vulgare (3)
Luculia gratissima (9)
Luculia pinceana (7)
Ludisia discolor (3)
Ludochilus sp. (2)
Ludwigia alternifolia (16)
Ludwigia decurrens (3)
Ludwigia grandiflora (2)
Ludwigia hexaa (14)
Ludwigia hexapetala (21)
Ludwigia octovalis (16)
Ludwigia octovalvis (4)
Ludwigia octovalvis ssp. octovalvis (5)
Ludwigia palustris (24)
Ludwigia peploides (10)
Ludwigia peploides ssp. montevidensis (12)
Ludwigia peploides ssp. peploides (34)
Ludwigia polycarpa (9)
Ludwigia sedoides (1)
Ludwigia sp. (1)
Luetkea pectinata (71)
Luffa acutangula (1)
Luffa cylindrica (4)
Luffa operculata (1)
Luina hypoleuca (26)
Luina serpentina (23)
Luina stricta (2)
Luma apiculata (19)
Luma chequen (1)
Lunaria annua (66)
Lunaria rediviva (10)
Lunathyrium pycnosorum (2)
Lundia cordata (12)
Lunularia cruciata (11)
Lupinus adsurgens (42)
Lupinus adsurgens ssp. undulatus (1)
Lupinus affinis (4)
Lupinus albicaulis (69)
Lupinus albifrons (107)
Lupinus albifrons var. abramsii (1)
Lupinus albifrons var. albifrons (88)
Lupinus albifrons var. collinus (63)
Lupinus albifrons var. douglasii (14)
Lupinus albifrons var. hallii (1)
Lupinus andersonii (52)
Lupinus angustiflorus (53)
Lupinus antoninus (18)
Lupinus apertus (31)
Lupinus arborea (3)
Lupinus arboreus (177)
Lupinus arboreus var. arboreus (2)
Lupinus arboreus var. eximius (9)
Lupinus arbustus (73)
Lupinus arbustus ssp. calcaratus (12)
Lupinus arcticus (1)
Lupinus arcticus ssp. subalpinus (4)
Lupinus argenteus (66)
Lupinus argenteus ssp. argenteus (4)
Lupinus argenteus var. argenteus (22)
Lupinus argenteus var. heteranthus (62)
Lupinus argenteus var. hillii (5)
Lupinus argenteus var. meionanthus (30)
Lupinus argenteus var. montigenus (6)
Lupinus argenteus var. palmeri (7)
Lupinus argenteus var. parviflorus (6)
Lupinus argenteus var. rubicaulis (3)
Lupinus argenteus var. utahensis (5)
Lupinus aridus (2)
Lupinus aridus ssp. ashlandensis (6)
Lupinus arizonicua (1)
Lupinus arizonicus (130)
Lupinus arizonicus var. arizonicus (1)
Lupinus benthamii (113)
Lupinus bicolor (182)
Lupinus brevicaulis (47)
Lupinus breweri (43)
Lupinus breweri var. breweri (25)
Lupinus breweri var. breweri; (2)
Lupinus breweri var. bryoides (31)
Lupinus breweri var. grandiflorus (18)
Lupinus burkei (10)
Lupinus caespitosus (6)
Lupinus caudatus (15)
Lupinus caudatus ssp. caudatus (4)
Lupinus cervinus (6)
Lupinus chamissonis (88)
Lupinus citrinus (16)
Lupinus citrinus ssp. citrinus (3)
Lupinus citrinus var. citrinus (11)
Lupinus citrinus var. deflexus (9)
Lupinus concinnus (174)
Lupinus concinnus var. agardhianus (5)
Lupinus constancei (5)
Lupinus covillei (15)
Lupinus croceus (40)
Lupinus croceus ssp. croceus (1)
Lupinus croceus var. pilosellus (1)
Lupinus dalesiae (37)
Lupinus densiflorus var. densiflorus (1)
Lupinus duranii (67)
Lupinus ehrenbergii var. barber (2)
Lupinus ehrenbergii var. barberi (21)
Lupinus elatus (10)
Lupinus elmeri (24)
Lupinus excubitus (30)
Lupinus excubitus var. austromontanus (96)
Lupinus excubitus var. austromontanus, Saltugilia splendens ssp. splendens (1)
Lupinus excubitus var. excubitus (42)
Lupinus excubitus var. hallii (11)
Lupinus excubitus var. medius (13)
Lupinus eximius (1)
Lupinus flavoculatus (56)
Lupinus formosus (13)
Lupinus formosus var. formosus (28)
Lupinus formosus var. robustus (22)
Lupinus fulcratus (15)
Lupinus grayi (84)
Lupinus guadalupensis (9)
Lupinus havardii (37)
Lupinus hillii (3)
Lupinus hirsutissimus (131)
Lupinus holmgrenianus (5)
Lupinus huachucanus (4)
Lupinus hyacinthinus (35)
Lupinus kuschei (12)
Lupinus lapidicola (21)
Lupinus latifolius (66)
Lupinus latifolius var. columbianus (27)
Lupinus latifolius var. latifolius (63)
Lupinus latifolius var. parishii (3)
Lupinus latifolius var. thompsonianus (1)
Lupinus latifolius var. viridifolius (18)
Lupinus latifolius var.latifolius (3)
Lupinus lepidus (27)
Lupinus lepidus var. aridus (4)
Lupinus lepidus var. ashlandensis (4)
Lupinus lepidus var. confertus (67)
Lupinus lepidus var. culbertsonii (7)
Lupinus lepidus var. lobbii (78)
Lupinus lepidus var. ramosus (3)
Lupinus lepidus var. sellulus (75)
Lupinus lepidus var. utahensis (10)
Lupinus leucophyllus (60)
Lupinus littoralis (50)
Lupinus littoralis var. variicolor (2)
Lupinus longifolius (9)
Lupinus ludovicianus (20)
Lupinus luteolus (23)
Lupinus magnificus (2)
Lupinus magnificus var. glarecola (1)
Lupinus magnificus var. magnificus (33)
Lupinus malacophyllus (27)
Lupinus micranthus (12)
Lupinus microcarpus (22)
Lupinus microcarpus var. densiflorus (220)
Lupinus microcarpus var. densiflorus (white) (1)
Lupinus microcarpus var. horizontalis (25)
Lupinus microcarpus var. microcarpus (115)
Lupinus milo-bakeri (30)
Lupinus nanus (227)
Lupinus neomexicanus (22)
Lupinus nevadensis (25)
Lupinus nipomensis (19)
Lupinus nootkatensis (12)
Lupinus obtusilobus (47)
Lupinus odoratus (60)
Lupinus onustus (21)
Lupinus oreganus (2)
Lupinus pachylobus (6)
Lupinus padre-crowleyi (34)
Lupinus paynei (6)
Lupinus peirsonii (63)
Lupinus perennis (2)
Lupinus perennis ssp. perennis (13)
Lupinus pilosus (12)
Lupinus plattensis (6)
Lupinus polycarpus (3)
Lupinus polyphyllus (125)
Lupinus polyphyllus ssp. superbus (2)
Lupinus polyphyllus var. burkei (58)
Lupinus polyphyllus var. polyphyllus (33)
Lupinus polyphyllus var. saxosus (7)
Lupinus pratensis (4)
Lupinus pratensis var. pratensis (17)
Lupinus propinquus (4)
Lupinus pubescens (2)
Lupinus pusillus (12)
Lupinus pusillus var. intermontanus (10)
Lupinus regalis (7)
Lupinus rivularis (35)
Lupinus sabinianus (5)
Lupinus saxosus (13)
Lupinus sellulus (3)
Lupinus sellulus ssp. sellulus var. lobbii (13)
Lupinus sellulus ssp. sellulus var. sellulus (2)
Lupinus sellulus var. lobbii (1)
Lupinus seriacus (2)
Lupinus sericatus (37)
Lupinus sericeus (6)
Lupinus shockleyi (53)
Lupinus sierrae-blancae (5)
Lupinus sp. (38)
Lupinus sparsiflorus (87)
Lupinus sparsiflorus ssp. mohavensis (3)
Lupinus spectabilis (27)
Lupinus stiversii (139)
Lupinus succulentus (167)
Lupinus succulentus; (1)
Lupinus sulphureus (4)
Lupinus sulphureus ssp. kincaidii (25)
Lupinus tegeticulatus var. tegeticulatus (1)
Lupinus texensis (8)
Lupinus tidestromii (26)
Lupinus tidestromii var. layneae (3)
Lupinus tracyi (22)
Lupinus truncatus (69)
Lupinus uncialis (20)
Lupinus variicolor (80)
Lupinus wyethii (2)
Lupinus_padre-crowleyi (13)
Luplupinus stiversii (2)
Luponus macrocarpus ssp. densiflorus (1)
Luzula comosa (52)
Luzula comosa var. comosa (2)
Luzula divaricata (22)
Luzula forsteri (4)
Luzula glabrata (2)
Luzula hitchcockii (13)
Luzula macrantha (14)
Luzula multiflora (3)
Luzula multiflora ssp. multiflora (6)
Luzula nivea (2)
Luzula orestera (9)
Luzula parviflora (20)
Luzula parviflora ssp. parviflora (2)
Luzula parviflora var. parviflora (2)
Luzula pilosa (5)
Luzula piperi (2)
Luzula spicata (16)
Luzula subcongesta (11)
Luzula subsessilis (5)
Luzula sylvatica (2)
Luzula sylvatica ssp. sieberi (3)
Luzuriaga marginata (1)
Luzuriaga radicans (1)
Lycaste macrophylla (1)
Lycaste skinneri var. alba (1)
Lychnis alpina (5)
Lychnis apetala (1)
Lychnis chalcedonica (4)
Lychnis coronaria (19)
Lychnis coronata (1)
Lychnis flos-cuculi (17)
Lychnis fulgens (9)
Lychnis sp. (2)
Lychnis viscaria (3)
Lycianthes rantonnei (7)
Lycianthes rantonnetii (27)
Lycianthus rantonnetii (1)
Lycium andersonii (138)
Lycium barbarum (12)
Lycium berlandieri (14)
Lycium berlandieri var. parviflorum (5)
Lycium brevipes (2)
Lycium brevipes var. brevipes (71)
Lycium brevipes var. hassei (7)
Lycium californicum (50)
Lycium carolinianum (1)
Lycium carolinianum var. quadrifidum (3)
Lycium chilense (3)
Lycium chinense (8)
Lycium cooperi (75)
Lycium europaeum (7)
Lycium exsertum (4)
Lycium ferocissimum (10)
Lycium fremontii (43)
Lycium pallidum (4)
Lycium pallidum var. oligospermum (34)
Lycium parishii (34)
Lycium richii (8)
Lycium sandwicense (4)
Lycium shockleyi (2)
Lycium sp. (5)
Lycium torreyi (23)
Lycopersicon cheesmaniae (1)
Lycopersicon esculentum (6)
Lycopersicon sp. (1)
Lycopodiella appressa (1)
Lycopodiella cernua (19)
Lycopodiella inundata (26)
Lycopodium alpinum (4)
Lycopodium annotinum (39)
Lycopodium clavatum (60)
Lycopodium clavatum ssp. monostachyon (1)
Lycopodium complanatum (10)
Lycopodium crassum (2)
Lycopodium dendroideum (7)
Lycopodium digitatum (26)
Lycopodium kajewskii (1)
Lycopodium lagopus (13)
Lycopodium obscurum (16)
Lycopodium reflexum (1)
Lycopodium saururus (1)
Lycopodium selago (1)
Lycopodium sitchense (4)
Lycopodium sp. (1)
Lycopodium tristachyum (1)
Lycopodium x issleri (1)
Lycopus americanus (24)
Lycopus asper (4)
Lycopus europaeus (6)
Lycopus sp. (6)
Lycopus uniflorus (34)
Lycopus uniflorus var. uniflorus (11)
Lycoris radiata (3)
Lycurus phleoides (3)
Lycurus setosus (1)
Lygeum spartum (1)
Lygodesmia aphylla (3)
Lygodesmia grandiflora (20)
Lygodesmia grandiflora var. dianthopsis (4)
Lygodesmia juncea (7)
Lygodesmia texana (12)
Lygodium circinnatum (1)
Lygodium japonicum (2)
Lygodium palmatum (18)
Lygodium reticulatum (6)
Lyonia ferruginea (3)
Lyonia lucida (1)
Lyonothamnus floribundus (12)
Lyonothamnus floribundus ssp. aspleniifolius (38)
Lyonothamnus floribundus ssp. floribundus (9)
Lyonothamnus floribundus var. asplenifolius (5)
Lyperanthus serratus (10)
Lyrocarpa coulteri (65)
Lyrocarpa coulteri var. coulteri (3)
Lyrocarpa coulteri var. palmeri (7)
Lysicarpus angustifolius (4)
Lysichiton americanus (124)
Lysiloma candidum (21)
Lysiloma divaricata (5)
Lysiloma divaricatum (4)
Lysiloma microphyllum var. thornberi (1)
Lysiloma watsonii (2)
Lysimachia arvensis (62)
Lysimachia atropurpurea (2)
Lysimachia barystachys (1)
Lysimachia ciliata (17)
Lysimachia clethroides (15)
Lysimachia congestifolia (1)
Lysimachia europaea (1)
Lysimachia foemina (2)
Lysimachia glutinosa (12)
Lysimachia hybrida (15)
Lysimachia kalalauensis (1)
Lysimachia lanceolata (19)
Lysimachia latifolia (79)
Lysimachia maritima (21)
Lysimachia maritimain (1)
Lysimachia mauritiana (1)
Lysimachia minima (31)
Lysimachia monelli (28)
Lysimachia nemorum (1)
Lysimachia nummularia (17)
Lysimachia punctata (16)
Lysimachia quadrifolia (3)
Lysimachia sikokiana (2)
Lysimachia sp. (2)
Lysimachia tenella (1)
Lysimachia terrestris (14)
Lysimachia thyrsiflora (41)
Lysimachia tonsa (22)
Lysimachia vulgaris (6)
Lysinema ciliatum (3)
Lythrum californicum (47)
Lythrum hyssopifolia (70)
Lythrum junceum (2)
Lythrum salicaria (78)
Lythrum sp. (7)
Lythrum tribracteatum (17)
Lythrum virgatum (12)