– island-daisy Laggera Sch.Bip. ex Benth. Lagophylla Nutt. – hareleaf Lagoseriopsis Kirp. Lamprocephalus B.Nord. Lampropappus (O.Hoffm.) H.Rob. Lamyropappus Knorring & Tamamsch. Lamyropsis (Kharadze) Dittrich Landerolaria G.L.Nesom Langebergia Anderb. Lantanopsis C.Wright ex Griseb. Lapidia Roque & S.C.Ferreira Lapsana L. – nipplewort Lapsanastrum Pak & K.Bremer Lasianthaea DC. Lasiocephalus Willd. ex D.F.K.Schltdl. Lasiolaena R.M.King & H.Rob. Lasiopogon Cass. Lasiospermum Lag. – cocoonhead Lasthenia Cass. – goldfield Launaea Cass. – aulaga Lawrencella Lindl. Layia Hook. & Arn. ex DC. – tidytips Lecocarpus Decne. Leibnitzia Cass. – sunbonnets Leiboldia Schltdl. Leiocarpa Paul G.Wilson Lemooria P.S.Short Leonis B.Nord. Leontodon L. – hawkbit Leontopodium R.Br. ex Cass. – edelweiss × Leontoroides B.Bock Lepidaploa (Cass.) Cass. Lepidesmia Klatt Lepidolopha C.Winkl. Lepidolopsis Poljakov Lepidonia S.F.Blake Lepidophorum Neck. ex DC. Lepidophyllum Cass. Lepidospartum A.Gray – broomsage Lepidostephium Oliv. Leptinella Cass. – brass buttons, creeping cotula Leptocarpha DC. Leptoclinium Gardner ex Benth. & Hook.f. Leptorhynchos Less. – scaly button Leptostelma D.Don ex G.Don Lescaillea Griseb. Lessingia Cham. – vinegarweed Lessingianthus H.Rob. Lettowia H.Rob. & Skvarla Leucactinia Rydb. × Leucantanacetum Rauschert Leucanthemella Tzvelev Leucanthemopsis (Giroux) Heywood Leucanthemum Mill. – daisy, oxeye daisy Leucheria Lag. Leucoblepharis Arn. Leucochrysum (DC.) Paul G.Wilson Leucogenes Beauverd Leucomeris D.Don Leucophyta R.Br. Leucoptera B.Nord Leucosyris Greene Leunisia Phil. Leuzea DC. Leysera L. Liabum Adans. Liatris Gaertn. ex Schreb. – blazing star, gay feather Libinhania N.Kilian, Galbany, Oberpr. & A.G.Mill. Lidbeckia P.J.Bergius Lifago Schweinf. & Muschl. Ligularia Cass. Ligulariopsis Y.L.Chen Lihengia Y.S.Chen & R.Ke Limbarda Adans. Lindheimera A.Gray & Engelm. Linealia G.L.Nesom Linochilus Benth. Linzia Sch.Bip. ex Walp. Lipoblepharis Orchard Lipochaeta DC. – nehe Lipotriche R.Br. Lipschitzia Zaika, Sukhor. & N.Kilian Litogyne Harv. Litothamnus R.M.King & H.Rob. Llerasia Triana Logfia Cass. – cottonrose Lomanthus B.Nord. & Pelser Lomatozona Baker Lonas Adans. Lopholaena DC. Lophopappus Rusby Lorandersonia Urbatsch, R.P.Roberts & Neubig Lordhowea B.Nord. Lorentzianthus R.M.King & H.Rob. Lourteigia R.M.King & H.Rob. Lowryanthus Pruski Loxothysanus B.L.Rob. Lucilia Cass. Luina Benth. – silverback Lulia Zardini Lundellianthus H.Rob. Lundinia B.Nord. Lycapsus Phil. Lychnocephalus Mart. ex DC. Lychnophora Mart. Lychnophorella Loeuille, Semir & Pirani Lycoseris Cass. Lygodesmia D.Don – skeleton weed M List of genera is from Plants of the World Online unless otherwise cited. Machaeranthera Nees – goldenweed, tansyaster Macledium Cass. Macrachaenium Hook.f. Macropodina R.M.King & H.Rob. Macvaughiella R.M.King & H.Rob. Madagaster G.L.Nesom Madia Molina – tarweed Mairia Nees Malacothrix DC. – desert dandelion Malmeanthus R.M.King & H.Rob. Malperia S.Watson Mantisalca Cass. Manyonia H.Rob. Marasmodes DC. Marshallia Schreb. – Barbara's buttons Marshalljohnstonia