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)- Grossulariaceae (2 members)
- Groutiella (2 members)
- Growth form (351 members)
- Grusonia (8 members)
- Guaiacum (2 members)
- Guapira (2 members)
- Guardiola (1 member)
- Guilleminea (2 members)
- Guilleminea densa (1 member)
- Guizotia (1 member)
- Gundlachia (1 member)
- Gunnera (1 member)
- Gunneraceae (2 members)
- Gutierrezia (11 members)
- Gutierrezia texana (2 members)
- Guzmania (2 members)
- Guzmania monostachia (2 members)
- Gyminda (1 member)
- Gymnanthes (1 member)
- Gymnocarpium (6 members)
- Gymnocarpium jessoense (1 member)
- Gymnopogon (3 members)
- Gymnosperma (1 member)
- Gymnosperms (4 members)
- Gymnostomiella (1 member)
- Gymnostomum (3 members)
- Gynandropsis (1 member)
- Gynerium (1 member)
- Gynura (1 member)
- Gypsophila (4 members)
- Gyroweisia (1 member)
- Habenaria (4 members)
- Habranthus (2 members)
- Hackelochloa (2 members)
- Haemodoraceae (4 members)
- Hageniella (1 member)
- Hainardia (1 member)
- Hakonechloa (1 member)
- Halesia (2 members)
- Halimolobos (3 members)
- Halodule (1 member)
- Halogeton (1 member)
- Halophila (3 members)
- Haloragaceae (6 members)
- Haloragis (2 members)
- Haloragis erecta (1 member)
- Hamamelidaceae (6 members)
- Hamamelis (2 members)
- Hamatocactus (1 member)
- Hamatocaulis (2 members)
- Haplocladium (3 members)
- Haplodontium (2 members)
- Haploësthes (2 members)
- Haploësthes greggii (1 member)
- Harmonia (5 members)
- Harperocallis (1 member)
- Harrimanella (2 members)
- Harrisella (1 member)
- Harrisia (3 members)
- Hartwrightia (1 member)
- Hasteola (2 members)
- Hastingsia (4 members)
- Hazardia (9 members)
- Hazardia squarrosa (3 members)
- Hazardia whitneyi (2 members)
- Hebecarpa (7 members)
- Hecastocleis (1 member)
- Hechtia (2 members)
- Hedosyne (1 member)
- Hedwigia (3 members)
- Hedwigiaceae (6 members)
- Hedychium (1 member)
- Hedypnois (1 member)
- Height (1 member)
- Heimia (1 member)
- Helenium (21 members)
- Helenium amarum (2 members)
- Helenium elegans (2 members)
- Helenium microcephalum (2 members)
- Helianthella (7 members)
- Helianthella californica (3 members)
- Helianthus (59 members)
- Helianthus debilis (5 members)
- Helianthus niveus (1 member)
- Helianthus nuttallii (3 members)
- Helianthus occidentalis (2 members)
- Helianthus pauciflorus (2 members)
- Helianthus petiolaris (2 members)
- Helianthus praecox (3 members)
- Helichrysum (1 member)
- Heliconia (1 member)
- Heliconiaceae (2 members)
- Helictotrichon (2 members)
- Heliomeris (6 members)
- Heliomeris longifolia (2 members)
- Heliomeris multiflora (3 members)
- Heliopsis (4 members)
- Heliopsis helianthoides (2 members)
- Helleborus (1 member)
- Helminthotheca (1 member)
- Helodiaceae (4 members)
- Helonias (1 member)
- Hemarthria (1 member)
- Hemerocallis (2 members)
- Hemiscola (3 members)
- Hemiscola aculeata (1 member)
- Hemitomes (1 member)
- Hemizonella (1 member)
- Hemizonia (2 members)
- Hemizonia congesta (6 members)
- Henicodium (1 member)
- Hennediella (3 members)
- Hennediella heimii (2 members)
- Herbertia (1 member)
- Herissantia (1 member)
- Hermannia (2 members)
- Hermbstaedtia (1 member)
- Herniaria (3 members)
- Herniaria hirsuta (2 members)
- Herpetineuron (1 member)
- Herrickia (6 members)
- Herrickia glauca (2 members)
- Herrickia kingii (2 members)
- Herzogiella (4 members)
- Hesperaloe (2 members)
- Hesperevax (5 members)
- Hesperevax acaulis (3 members)
- Hesperevax sparsiflora (2 members)
- Hesperidanthus (5 members)
- Hesperis (1 member)
- Hesperocallis (1 member)
- Hesperocnide (1 member)
- Hesperolinon (13 members)
- Hesperomecon (1 member)
- Hesperostipa (5 members)
- Hesperostipa comata (2 members)
- Hesperoyucca (2 members)
- Heteranthemis (1 member)
- Heteranthera (6 members)
- Heterocladium (3 members)
- Heteromeles (1 member)
- Heterophyllium (1 member)
- Heteropogon (2 members)
- Heteropterys (1 member)
- Heterosavia (1 member)
- Heterosperma (1 member)
- Heterotheca (24 members)
- Heterotheca camporum (2 members)
- Heterotheca fulcrata (4 members)
- Heterotheca oregona (4 members)
- Heterotheca sessiliflora (4 members)
- Heterotheca stenophylla (2 members)
- Heterotheca subaxillaris (2 members)
- Heterotheca villosa (9 members)
- Heuchera (36 members)
- Heuchera americana (3 members)
- Heuchera micrantha (5 members)
- Heuchera parviflora (2 members)
- Heuchera villosa (2 members)
- Hexalectris (6 members)
- Hexalectris spicata (2 members)
- Hexastylis (11 members)
- Hexastylis arifolia (3 members)
- Hexastylis shuttleworthii (2 members)
- Hibiscus (24 members)
- Hibiscus clypeatus (1 member)
- Hibiscus moscheutos (2 members)
- Hibiscus striatus (1 member)
- Hidden categories (1 member)
- Hieracium (36 members)
- Hilaria (6 members)
- Hilaria belangeri (2 members)
- Hilpertia (1 member)
- Hippeastrum (1 member)
- Hippocratea (1 member)
- Hippomane (1 member)
- Hippophaë (1 member)
- Hippuris (4 members)
- Hiptage (1 member)
- Hirschfeldia (1 member)
- Holcus (2 members)
- Hollisteria (1 member)
- Holmgrenanthe (1 member)
- Holocarpha (5 members)
- Holocarpha virgata (2 members)
- Holodiscus (4 members)
- Holodiscus discolor (2 members)
- Holodiscus microphyllus (3 members)
- Holosteum (2 members)
- Holosteum umbellatum (1 member)
- Holozonia (1 member)
- Homalia (2 members)
- Homalia trichomanoides (1 member)
- Homaliadelphus (1 member)
- Homalotheciella (1 member)
- Homalothecium (9 members)
- Homomallium (4 members)
- Homomallium mexicanum (2 members)
- Honckenya (2 members)
- Honckenya peploides (3 members)
- Hookeria (2 members)
- Hookeriaceae (2 members)
- Hordeum (15 members)
- Hordeum brachyantherum (2 members)
- Hordeum jubatum (2 members)
- Hordeum marinum (2 members)
- Hordeum murinum (3 members)
- Horkelia (10 members)
- Horkelia californica (3 members)
- Horkelia clevelandii (1 member)
- Horkelia congesta (2 members)
- Horkelia cuneata (3 members)
- Horkelia daucifolia (3 members)
- Horkelia fusca (7 members)
- Horkelia sect. Capitatae (2 members)
- Horkelia sect. Hispidulae (3 members)
- Horkelia sect. Horkelia (12 members)
- Horkelia sect. Parryae (2 members)
- Horkelia sect. Tridentatae (8 members)
- Horkelia tridentata (2 members)
- Horkeliella (2 members)
- Hornungia (1 member)
- Horsfordia (2 members)
- Hosta (3 members)
- Hottonia (1 member)
- Hovenia (1 member)
- Howelliella (1 member)
- Hudsonia (3 members)
- Hulsea (8 members)
- Hulsea vestita (6 members)
- Hulteniella (1 member)
- Humulus (3 members)
- Humulus lupulus (4 members)
- Huperzia (7 members)
- Hura (1 member)
- Hyacinthoides (2 members)
- Hybanthus (5 members)
- Hydrangea (5 members)
- Hydrangeaceae (18 members)
- Hydrastis (1 member)
- Hydrilla (1 member)
- Hydrocharis (1 member)
- Hydrocharitaceae (20 members)
- Hydrocleys (1 member)
- Hygroamblystegium (2 members)
- Hygroamblystegium varium (4 members)
- Hygrohypnum (16 members)
- Hygroryza (1 member)
- Hylocereus (1 member)
- Hylocomiaceae (14 members)
- Hylocomiastrum (2 members)
- Hylocomium (1 member)
- Hylotelephium (3 members)
- Hymenachne (1 member)
- Hymenocallis (17 members)
- Hymenocallis henryae (2 members)
- Hymenocallis occidentalis (2 members)
- Hymenopappus (14 members)
- Hymenopappus artemisiifolius (2 members)
- Hymenopappus filifolius (13 members)
- Hymenopappus flavescens (2 members)
- Hymenopappus scabiosaeus (2 members)
- Hymenophyllaceae (4 members)
- Hymenophyllum (3 members)
- Hymenostylium (2 members)
- Hymenostylium recurvirostrum (2 members)
- Hymenothrix (3 members)
- Hymenoxys (19 members)
- Hymenoxys ambigens (3 members)
- Hymenoxys richardsonii (2 members)
- Hyophila (1 member)
- Hyophiladelphus (1 member)
- Hyparrhenia (2 members)
- Hypericaceae (4 members)
- Hypericum (11 members)
- Hypericum ascyron (1 member)
- Hypericum hypericoides (2 members)
- Hypericum maculatum (1 member)
- Hypericum mutilum (2 members)
- Hypericum nitidum (2 members)
- Hypericum perforatum (1 member)
- Hypericum sect. Brathys (17 members)
- Hypericum sect. Hypericum (10 members)
- Hypericum sect. Myriandra (29 members)
- Hypericum sect. Roscyna (2 members)
- Hypericum sect. Webbia (1 member)
- Hypnaceae (38 members)
- Hypnum (24 members)
- Hypnum cupressiforme (4 members)
- Hypnum revolutum (2 members)
- Hypochaeris (5 members)
- Hypochaeris microcephala (1 member)
- Hypolepis (1 member)
- Hypopterygiaceae (2 members)
- Hypopterygium (2 members)
- Hypoxis (7 members)
- Iberis (3 members)
- Ibervillea (2 members)
- Idahoa (1 member)
- Iliamna (8 members)
- Illiciaceae (2 members)
- Illicium (2 members)
- Imbribryum (6 members)
- Imperata (3 members)
- Imported vocabulary (7 members)
- Indusiella (1 member)
- Inula (3 members)
- Iodanthus (1 member)
- Ionactis (5 members)
- Ionopsis (1 member)
- Iresine (5 members)
- Iridaceae (32 members)
- Iris (4 members)
- Iris (sect. Limniris) ser. Californicae (11 members)
- Iris (sect. Limniris) ser. Hexagonae (5 members)
- Iris (sect. Limniris) ser. Laevigatae (3 members)
- Iris (sect. Limniris) ser. Longipetalae (2 members)
- Iris (sect. Limniris) ser. Prisimaticae (1 member)
- Iris (sect. Limniris) ser. Sibirica (1 member)
- Iris (sect. Limniris) ser. Spuriae (1 member)
- Iris (sect. Limniris) ser. Tripetalae (3 members)
- Iris (sect. Limniris) ser. Vernae (2 members)
- Iris sect. Limniris (18 members)
- Iris sect. Lophiris (3 members)
- Iris subg. Iris (3 members)
- Iris subg. Limniris (4 members)
- Iris verna (2 members)
- Isatis (1 member)
- Ischaemum (2 members)
- Ismelia (1 member)
- Isocarpha (2 members)
- Isocarpha oppositifolia (1 member)
- Isocoma (12 members)
- Isocoma acradenia (3 members)
- Isocoma menziesii (5 members)
- Isolepis (4 members)
- Isopterygiopsis (3 members)
- Isopterygium (2 members)
- Isothecium (5 members)
- Isotria (2 members)
- Isoëtaceae (2 members)
- Isoëtes (24 members)
- Itea (1 member)
- Iteaceae (2 members)
- Iva (7 members)
- Ivesia (10 members)
- Ivesia aperta (2 members)
- Ivesia argyrocoma (1 member)
- Ivesia arizonica (2 members)
- Ivesia baileyi (2 members)
- Ivesia gordonii (4 members)
- Ivesia kingii (2 members)
- Ivesia lycopodioides (3 members)
- Ivesia rhypara (2 members)
- Ivesia sect. Comarella (2 members)
- Ivesia sect. Ivesia (10 members)
- Ivesia sect. Setosae (15 members)
- Ivesia sect. Stellariopsis (1 member)
- Ivesia sect. Unguiculatae (11 members)
- Ivesia shockleyi (2 members)
- Iwatsukiella (1 member)
- Ixeris (1 member)
- Ixophorus (1 member)
- Jacquinia (2 members)
- Jaegerina (1 member)
- Jaffueliobryum (2 members)
- Jamesia (3 members)
- Jamesia americana (4 members)
- Jamesianthus (1 member)
- Jarava (3 members)
- Jatropha (11 members)
- Jatropha dioica (2 members)
- Jaumea (1 member)
- Jefea (1 member)
- Jeffersonia (1 member)
- Jensia (2 members)
- Jepsonia (3 members)
- Johanneshowellia (2 members)
- Jovibarba (1 member)
- Juglandaceae (4 members)
- Juglans (7 members)
- Juglans major (1 member)
- Juncaceae (4 members)
- Juncaginaceae (4 members)
- Juncus (14 members)
- Juncus acutus (1 member)
- Juncus arcticus (3 members)
- Juncus covillei (2 members)
- Juncus ensifolius (2 members)
- Juncus falcatus (2 members)
- Juncus hemiendytus (2 members)
- Juncus stygius (1 member)
- Juncus subg. Alpini (6 members)
- Juncus subg. Ensifolii (7 members)
- Juncus subg. Genuini (12 members)
- Juncus subg. Graminifolii (23 members)
- Juncus subg. Juncus (5 members)
- Juncus subg. Poiophylli (18 members)
- Juncus subg. Septati (33 members)
- Juncus triglumis (2 members)
- Juncus validus (2 members)
- Juniperus (4 members)
- Juniperus communis (3 members)
- Juniperus deppeana (1 member)
- Juniperus flaccida (1 member)
- Juniperus occidentalis (2 members)
- Juniperus sect. Juniperus (2 members)
- Juniperus sect. Sabina (16 members)
- Juniperus virginiana (2 members)
- Kalanchoë (3 members)
- Kallstroemia (6 members)
- Kalmia (10 members)
- Kalmia angustifolia (2 members)
- Kalmia microphylla (2 members)
- Kalmiopsis (2 members)
- Karroochloa (1 member)
- Karwinskia (1 member)
- Keckiella (11 members)
- Keckiella antirrhinoides (2 members)
- Keckiella breviflora (2 members)
- Keckiella rothrockii (2 members)
- Keckiella ternata (2 members)
- Kelseya (1 member)
- Kerria (1 member)
- Kiaeria (4 members)
- Kickxia (2 members)
- Kindbergia (2 members)
- Koanophyllon (3 members)
- Kobresia (3 members)
- Kochia (4 members)
- Kochia scoparia (1 member)
- Kochia sect. Neokochia (2 members)
- Kochia sect. Semibassia (2 members)
- Koeberlinia (2 members)
- Koeberlinia spinosa (3 members)
- Koeberliniaceae (2 members)
- Koeleria (3 members)
- Koenigia (1 member)
- Kopsiopsis (2 members)
- Kosteletzkya (2 members)
- Krameria (4 members)
- Krameriaceae (2 members)
- Krapovickasia (1 member)
- Krascheninnikovia (1 member)
- Krigia (8 members)
- Krigia cespitosa (2 members)
- Krugiodendron (1 member)
- Kyhosia (1 member)
- Kyllinga (5 members)
- L w ratio (16 members)
- Lachnagrostis (1 member)
- Lachnanthes (1 member)
- Lachnocaulon (5 members)
- Lactuca (10 members)
- Lagascea (2 members)
- Lagascea decipiens (1 member)
- Lagenaria (2 members)
- Lagenaria siceraria (1 member)
- Lagerstroemia (1 member)
- Lagophylla (4 members)
- Lagotis (2 members)
- Lagotis glauca (2 members)
- Lagunaria (1 member)
- Laguncularia (1 member)
- Lagurus (1 member)
- Lamarckia (1 member)
- Laportea (2 members)
- Lapsana (1 member)
- Lapsanastrum (1 member)
- Lardizabalaceae (2 members)
- Larix (3 members)
- Larrea (1 member)
- Lasiacis (2 members)
- Lasianthaea (1 member)
- Lastarriaea (1 member)
- Lasthenia (14 members)
- Lasthenia californica (3 members)
- Lasthenia glabrata (2 members)
- Lasthenia sect. Amphiachaenia (5 members)
- Lasthenia sect. Burrielia (2 members)
- Lasthenia sect. Hologymne (4 members)
- Lasthenia sect. Lasthenia (1 member)
- Lasthenia sect. Ornduffia (3 members)
- Lasthenia sect. Platycarpha (1 member)
- Lasthenia sect. Ptilomeris (3 members)
- Launaea (1 member)
- Lauraceae (18 members)
- Lavatera (3 members)
- Layia (15 members)
- Layia pentachaeta (2 members)
- Laënnecia (6 members)
- Leavenworthia (8 members)
- Lechea (20 members)
- Lechea intermedia (4 members)
- Lechea maritima (3 members)
- Lechea pulchella (3 members)
- Lechea torreyi (2 members)
- Leersia (5 members)
- Leibnitzia (1 member)
- Leitneria (1 member)