Categories
The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
(first | last) View (previous 500 | next 500) (20 | 50 | 100 | 250 | 500)- Loasaceae (8 members)
- Lobularia (1 member)
- Loeflingia (1 member)
- Loeskeobryum (1 member)
- Loeskypnum (2 members)
- Logfia (6 members)
- Lolium (6 members)
- Lolium temulentum (2 members)
- Lomariopsis (1 member)
- Lophiola (1 member)
- Lophophora (1 member)
- Lorandersonia (7 members)
- Lorentziella (1 member)
- Ludwigia (14 members)
- Ludwigia glandulosa (2 members)
- Ludwigia peploides (3 members)
- Ludwigia sect. Isnardia (19 members)
- Ludwigia sect. Jussiaea (4 members)
- Ludwigia sect. Ludwigia (4 members)
- Ludwigia sect. Macrocarpon (2 members)
- Ludwigia sect. Myrtocarpus (1 member)
- Ludwigia sect. Pterocaulon (2 members)
- Ludwigia sect. Seminudae (1 member)
- Luetkea (1 member)
- Luffa (3 members)
- Luffa acutangula (1 member)
- Luina (2 members)
- Luisierella (1 member)
- Luma (1 member)
- Lumnitzera (1 member)
- Lunaria (1 member)
- Luziola (3 members)
- Luzula (6 members)
- Luzula acuminata (2 members)
- Luzula arcuata (1 member)
- Luzula luzuloides (1 member)
- Luzula multiflora (3 members)
- Luzula subg. Anthelaea (7 members)
- Luzula subg. Luzula (17 members)
- Luzula subg. Pterodes (3 members)
- Lycopodiaceae (14 members)
- Lycopodiella (6 members)
- Lycopodiophyta (3 members)
- Lycopodium (6 members)
- Lycurus (2 members)
- Lyellia (1 member)
- Lygodesmia (6 members)
- Lygodesmia grandiflora (5 members)
- Lygodiaceae (2 members)
- Lygodium (3 members)
- Lyonia (6 members)
- Lyonia ligustrina (2 members)
- Lyonothamnus (1 member)
- Lyrocarpa (1 member)
- Lysichiton (1 member)
- Lysimachia (20 members)
- Lythraceae (20 members)
- Lythrum (13 members)
- Lythrum alatum (2 members)
- Mabrya (1 member)
- Machaeranthera (2 members)
- Macleaya (1 member)
- Maclura (1 member)
- Macradenia (1 member)
- Macranthera (1 member)
- Macrochloa (1 member)
- Macrocoma (2 members)
- Macrocoma tenuis (1 member)
- Macromitrium (1 member)
- Macrothelypteris (1 member)
- Madia (10 members)
- Magnolia (8 members)
- Magnoliaceae (4 members)
- Magnoliophyta (178 members)
- Maianthemum (6 members)
- Maianthemum racemosum (2 members)
- Malachra (2 members)
- Malacomeles (1 member)
- Malacothamnus (10 members)
- Malacothrix (20 members)
- Malacothrix foliosa (4 members)
- Malacothrix saxatilis (5 members)
- Malaxis (11 members)
- Malaxis monophyllos (2 members)
- Malephora (1 member)
- Malperia (1 member)
- Malpighia (1 member)
- Malpighiaceae (16 members)
- Malus (10 members)
- Malva (11 members)
- Malvaceae (12 members)
- Malvaceae subfam. Bombacoideae (2 members)
- Malvaceae subfam. Byttnerioideae (8 members)
- Malvaceae subfam. Grewioideae (4 members)
- Malvaceae subfam. Malvoideae (84 members)
- Malvaceae subfam. Sterculioideae (4 members)
- Malvaceae subfam. Tilioideae (2 members)
- Malvastrum (6 members)
- Malvaviscus (2 members)
- Malvaviscus arboreus (2 members)
- Malvella (3 members)
- Mammea (1 member)
- Mammillaria (17 members)
- Mammillaria heyderi (2 members)
- Mammillaria prolifera (1 member)
- Mammillaria wrightii (2 members)
- Manfreda (5 members)
- Manihot (6 members)
- Manilkara (3 members)
- Manilkara jaimiqui (1 member)
- Mantisalca (1 member)
- Marah (7 members)
- Maranta (1 member)
- Marantaceae (4 members)
- Marshallia (7 members)
- Marsilea (6 members)
- Marsileaceae (4 members)
- Matricaria (3 members)
- Matteuccia (2 members)
- Matteuccia struthiopteris (1 member)
- Matthiola (2 members)
- Maurandella (1 member)
- Mauranthemum (1 member)
- Maxillaria (2 members)
- Maxonia (2 members)
- Maxonia apiifolia (1 member)
- Mayaca (1 member)
- Mayacaceae (2 members)
- Maytenus (3 members)
- Maytenus phyllanthoides (2 members)
- Mazaceae (2 members)
- Mazus (2 members)
- Mecardonia (3 members)
- Mecardonia acuminata (3 members)
- Meconella (3 members)
- Medeola (1 member)
- Meesia (3 members)
- Meesiaceae (8 members)
- Megathyrsus (1 member)
- Meiotrichum (1 member)
- Melaleuca (4 members)
- Melampodium (7 members)
- Melampyrum (1 member)
- Melanthera (3 members)
- Melanthium (4 members)
- Melastoma (1 member)
- Melastomataceae (6 members)
- Melica (22 members)
- Melica geyeri (2 members)
- Melica porteri (2 members)
- Melica stricta (2 members)
- Melinis (3 members)
- Melochia (6 members)
- Melochia pyramidata (1 member)
- Melochia tomentosa (1 member)
- Melothria (1 member)
- Menispermaceae (8 members)
- Menispermum (1 member)
- Mentzelia (10 members)
- Mentzelia humilis (2 members)
- Mentzelia laevicaulis (2 members)
- Mentzelia longiloba (3 members)
- Mentzelia sect. Bartonia (54 members)
- Mentzelia sect. Bicuspidaria (5 members)
- Mentzelia sect. Mentzelia (7 members)
- Mentzelia sect. Micromentzelia (2 members)
- Mentzelia sect. Trachyphytum (21 members)
- Mentzelia torreyi (2 members)
- Menziesia (2 members)
- Mercurialis (1 member)
- Mesadenus (1 member)
- Mesembryanthemum (2 members)
- Mespilus (1 member)
- Meteoriaceae (4 members)
- Meximalva (1 member)
- Mibora (1 member)
- Micranthemum (3 members)
- Micranthes (46 members)
- Micranthes nelsoniana (5 members)
- Microbryum (6 members)
- Microbryum davallianum (3 members)
- Microbryum starckeanum (3 members)
- Microchloa (1 member)
- Microgramma (1 member)
- Micromitrium (4 members)
- Micromonolepis (1 member)
- Micropsis (1 member)
- Micropus (3 members)
- Micropus californicus (2 members)
- Microseris (13 members)
- Microseris douglasii (3 members)
- Microseris laciniata (4 members)
- Microstachys (1 member)
- Microstegium (1 member)
- Microthlaspi (1 member)
- Mielichhoferia (3 members)
- Mielichhoferiaceae (6 members)
- Mikania (3 members)
- Milium (2 members)
- Milla (1 member)
- Mimetanthe (1 member)
- Mimulus (3 members)
- Mimulus ringens (2 members)
- Mimusops (1 member)
- Minuartia (34 members)
- Minuartia nuttallii (4 members)
- Mirabilis (10 members)
- Mirabilis jalapa (1 member)
- Mirabilis laevis (3 members)
- Mirabilis linearis (3 members)
- Mirabilis multiflora (3 members)
- Mirabilis sect. Mirabilis (3 members)
- Mirabilis sect. Mirabilopsis (1 member)
- Mirabilis sect. Oxybaphoides (4 members)
- Mirabilis sect. Oxybaphus (11 members)
- Mirabilis sect. Quamoclidion (6 members)
- Miscanthus (5 members)
- Misopates (2 members)
- Misopates orontium (1 member)
- Mitella (9 members)
- Mniaceae (16 members)
- Mnium (9 members)
- Modiola (1 member)
- Moehringia (3 members)
- Moenchia (2 members)
- Moenchia erecta (1 member)
- Mohavea (2 members)
- Molendoa (3 members)
- Molinia (1 member)
- Molluginaceae (4 members)
- Mollugo (2 members)
- Momordica (3 members)
- Momordica charantia (1 member)
- Monanthochloë (1 member)
- Moneses (1 member)
- Monnina (1 member)
- Monochoria (1 member)
- Monolepis (2 members)
- Monolopia (5 members)
- Monoptilon (2 members)
- Monotropa (2 members)
- Monotropsis (1 member)
- Montia (8 members)
- Moorochloa (1 member)
- Moraceae (14 members)
- Moringa (1 member)
- Moringaceae (2 members)
- Mortonia (4 members)
- Morus (3 members)
- Mosiera (1 member)
- Mucronea (2 members)
- Muehlenbeckia (3 members)
- Muehlenbeckia hastulata (1 member)
- Muhlenbergia (70 members)
- Muilla (3 members)
- Mulgedium (1 member)
- Munroa (1 member)
- Muntingia (1 member)
- Muntingiaceae (2 members)
- Munzothamnus (1 member)
- Murdannia (3 members)
- Musa (2 members)
- Musaceae (2 members)
- Muscari (3 members)
- Myagrum (1 member)
- Mycelis (1 member)
- Myoporum (3 members)
- Myosoton (1 member)
- Myosurus (6 members)
- Myosurus apetalus (2 members)
- Myrcianthes (1 member)
- Myrica (7 members)
- Myricaceae (4 members)
- Myrinia (1 member)
- Myriniaceae (4 members)
- Myriophyllum (14 members)
- Myrsinaceae (10 members)
- Myrsine (1 member)
- Myrtaceae (26 members)
- Myrtus (1 member)
- Myurella (3 members)
- Myuroclada (1 member)
- Najadaceae (2 members)
- Najas (9 members)
- Najas guadalupensis (4 members)
- Nandina (1 member)
- Napaea (1 member)
- Narcissus (5 members)
- Nardus (1 member)
- Narthecium (2 members)
- Nassella (10 members)
- Nasturtium (4 members)
- Neckera (5 members)
- Neckeraceae (16 members)
- Neckeropsis (2 members)
- Nectandra (1 member)
- Neillia (1 member)
- Nekemias (1 member)
- Nelumbo (2 members)
- Nelumbonaceae (2 members)
- Nemacaulis (2 members)
- Nemacaulis denudata (2 members)
- Nemastylis (5 members)
- Nemastylis tenuis (1 member)
- Neogaerrhinum (2 members)
- Neoholmgrenia (2 members)
- Neolloydia (2 members)
- Neolloydia conoidea (1 member)
- Neomacounia (1 member)
- Neonesomia (1 member)
- Neostapfia (1 member)
- Nephrolepis (5 members)
- Nerisyrenia (2 members)
- Neslia (1 member)
- Nestotus (2 members)
- Nestronia (1 member)
- Neurodium (1 member)
- Nevada (1 member)
- Neviusia (2 members)
- Neyraudia (1 member)
- Nicolletia (2 members)
- Nigella (1 member)
- Niphotrichum (4 members)
- Niphotrichum canescens (2 members)
- Niphotrichum sect. Elongata (4 members)
- Niphotrichum sect. Niphotrichum (3 members)
- Nipponanthemum (1 member)
- Nitrophila (2 members)
- Noccaea (4 members)
- Noccaea fendleri (5 members)
- Nogopterium (1 member)
- Nolina (14 members)
- Nopalea (1 member)
- Nothocalaïs (4 members)
- Nothochelone (1 member)
- Notholaena (12 members)
- Notholaena californica (2 members)
- Notholaena grayi (2 members)
- Nothoscordum (2 members)
- Nuphar (8 members)
- Nuttallanthus (3 members)
- Nyctaginaceae (26 members)
- Nyctaginia (1 member)
- Nymphaea (10 members)
- Nymphaea odorata (2 members)
- Nymphaeaceae (4 members)
- Nyssa (5 members)
- Nyssaceae (2 members)
- Oclemena (4 members)
- Octoblepharum (1 member)
- Odontites (1 member)
- Odontosoria (1 member)
- Odontostomum (1 member)
- Oeceoclades (1 member)
- Oedipodiaceae (2 members)
- Oedipodium (1 member)
- Oemleria (1 member)
- Oenothera (31 members)
- Oenothera (sect. Oenothera) ser. Allochroa (2 members)
- Oenothera avita (3 members)
- Oenothera californica (0 members)
- Oenothera capillifolia (2 members)
- Oenothera cespitosa (5 members)
- Oenothera cinerea (2 members)
- Oenothera deltoides (5 members)
- Oenothera drummondii (1 member)
- Oenothera elata (2 members)
- Oenothera fruticosa (2 members)
- Oenothera hartwegii (5 members)
- Oenothera heterophylla (2 members)
- Oenothera macrocarpa (4 members)
- Oenothera pallida (4 members)
- Oenothera sect. Anogra (10 members)
- Oenothera sect. Calylophus (4 members)
- Oenothera sect. Contortae (1 member)
- Oenothera sect. Eremia (1 member)
- Oenothera sect. Gaura (15 members)
- Oenothera sect. Gauropsis (1 member)
- Oenothera sect. Hartmannia (4 members)
- Oenothera sect. Kleinia (2 members)
- Oenothera sect. Kneiffia (7 members)
- Oenothera sect. Lavauxia (2 members)
- Oenothera sect. Leucocoryne (2 members)
- Oenothera sect. Megapterium (5 members)
- Oenothera sect. Oenothera (12 members)
- Oenothera sect. Pachylophus (5 members)
- Oenothera sect. Paradoxus (1 member)
- Oenothera sect. Peniophyllum (1 member)
- Oenothera stricta (1 member)
- Oenothera subsect. Calylophus (4 members)
- Oenothera subsect. Campogaura (2 members)
- Oenothera subsect. Candela (6 members)
- Oenothera subsect. Emersonia (1 member)
- Oenothera subsect. Gaura (12 members)
- Oenothera subsect. Lavauxia (3 members)
- Oenothera subsect. Munzia (2 members)
- Oenothera subsect. Nutantigemma (1 member)
- Oenothera subsect. Oenothera (14 members)
- Oenothera subsect. Raimannia (7 members)
- Oenothera subsect. Salpingia (6 members)
- Oenothera subsect. Schizocarya (1 member)
- Oenothera subsect. Stenosiphon (1 member)
- Oenothera subsect. Stipogaura (6 members)
- Oenothera subsect. Xenogaura (1 member)
- Oenothera subsect. Xerogaura (1 member)
- Oenothera tubicula (1 member)
- Oenothera villosa (2 members)
- Okenia (1 member)
- Oligomeris (1 member)
- Oligotrichum (4 members)
- Olsynium (2 members)
- Olsynium douglasii (2 members)
- Omalotheca (3 members)
- Onagraceae (4 members)
- Onagraceae subfam. Ludwigioideae (2 members)
- Onagraceae subfam. Onagroideae (6 members)
- Onagraceae tribe Circaeeae (4 members)
- Onagraceae tribe Epilobieae (4 members)
- Onagraceae tribe Onagreae (24 members)
- Oncidium (1 member)
- Oncophorus (3 members)
- Oncosiphon (1 member)
- Onoclea (1 member)
- Onopordum (4 members)
- Onopordum acanthium (1 member)
- Ophioglossaceae (6 members)
- Ophioglossum (7 members)
- Opizia (1 member)
- Oplismenus (1 member)
- Opuntia (38 members)
- Opuntia basilaris (4 members)
- Opuntia engelmannii (5 members)
- Opuntia humifusa (2 members)
- Opuntia polyacantha (5 members)
- Orchidaceae (8 members)
- Orchidaceae (tribe Arethuseae) subtribe Arethusinae (2 members)
- Orchidaceae (tribe Arethuseae) subtribe Bletiinae (6 members)
- Orchidaceae (tribe Cranichideae) subtribe Cranichidinae (4 members)
- Orchidaceae (tribe Cranichideae) subtribe Goodyerinae (6 members)
- Orchidaceae (tribe Cranichideae) subtribe Prescottiinae (2 members)
- Orchidaceae (tribe Cranichideae) subtribe Spiranthinae (22 members)
- Orchidaceae (tribe Cymbidieae) subtribe Corallorhizinae (4 members)
- Orchidaceae (tribe Cymbidieae) subtribe Cyrtopodiinae (4 members)
- Orchidaceae (tribe Cymbidieae) subtribe Eulophiinae (6 members)
- Orchidaceae (tribe Cymbidieae) subtribe Goveniinae (2 members)
- Orchidaceae (tribe Epidendreae) subtribe Laeliinae (8 members)
- Orchidaceae (tribe Epidendreae) subtribe Pleurothallidinae (4 members)
- Orchidaceae (tribe Epidendreae) subtribe Polystachynae (2 members)
- Orchidaceae (tribe Maxillarieae) subtribe Maxillariinae (2 members)
- Orchidaceae (tribe Maxillarieae) subtribe Oncidiinae (12 members)
- Orchidaceae (tribe Neottieae) subtribe Limodorinae (6 members)
- Orchidaceae (tribe Orchideae) subtribe Habenariinae (2 members)
- Orchidaceae (tribe Orchideae) subtribe Orchidinae (14 members)
- Orchidaceae (tribe Vanilleae) subtribe Pogoniinae (6 members)
- Orchidaceae (tribe Vanilleae) subtribe Vanillinae (2 members)
- Orchidaceae subfam. Cypripedioideae (2 members)
- Orchidaceae subfam. Epidendroideae (22 members)
- Orchidaceae subfam. Orchidoideae (4 members)
- Orchidaceae subfam. Vanilloideae (2 members)
- Orchidaceae tribe Arethuseae (4 members)
- Orchidaceae tribe Calypsoeae (4 members)
- Orchidaceae tribe Cranichideae (8 members)
- Orchidaceae tribe Cymbidieae (8 members)
- Orchidaceae tribe Dendrobieae (2 members)
- Orchidaceae tribe Epidendreae (6 members)
- Orchidaceae tribe Malaxideae (4 members)
- Orchidaceae tribe Maxillarieae (4 members)
- Orchidaceae tribe Neottieae (2 members)
- Orchidaceae tribe Orchideae (4 members)
- Orchidaceae tribe Triphoreae (2 members)
- Orchidaceae tribe Tropidieae (2 members)
- Orchidaceae tribe Vandeae (6 members)
- Orchidaceae tribe Vanilleae (4 members)
- Orcuttia (5 members)
- Oreas (1 member)
- Oreochrysum (1 member)
- Oreostemma (4 members)
- Oreostemma alpigenum (3 members)
- Ornithogalum (2 members)
- Ornithostaphylos (1 member)
- Orobanchaceae (54 members)
- Orobanche (23 members)
- Orobanche californica (6 members)
- Orobanche cooperi (3 members)
- Orobanche corymbosa (2 members)
- Orobanche parishii (2 members)
- Orobanche uniflora (2 members)
- Orobanche valida (2 members)
- Orochaenactis (1 member)
- Orontium (1 member)
- Orthilia (1 member)
- Orthocarpus (11 members)
- Orthocarpus cuspidatus (3 members)
- Orthocarpus tolmiei (2 members)
- Orthodontiaceae (2 members)
- Orthodontium (2 members)
- Orthothecium (6 members)
- Orthothecium chryseum (2 members)
- Orthotrichaceae (18 members)
- Orthotrichum (48 members)