| Abelmoschus esculentus |
Okra |
| Abies balsamea |
Balsam Fir |
| Abies concolor |
Western Balsam Fir, White Fir |
| Acacia constricta |
Whitethorn Acacia |
| Acacia cornigera |
Cockspur |
| Acacia koa |
Koa |
| Acanthus mollis |
Bear's Breeches |
| Acer macrophyllum |
Big-leaf Maple |
| Acer negundo |
Box Elder |
| Acer nigrum |
Black Maple |
| Acer palmatum |
Japanese Maple |
| Acer pensylvanicum |
Striped Maple |
| Acer rubrum |
Red Maple |
| Acer saccharum |
Sugar Maple |
| Achillea abrotanoides |
Yarrow (Balkans) |
| Achillea filipendulina |
Yellow Yarrow |
| Achillea millefolium |
Yarrow |
| Achillea millefolium 'Rosea' |
Rose Yarrow |
| Achillea wilsoniana |
Wilson's Yarrow |
| Achlys triphylla |
Vanilla Leaf |
| Achyranthes bidentata |
Achyranthes |
| Aconitum lycoctonum subsp. vulparia |
Yellow aconite |
| Aconitum napellus |
Aconite |
| Aconitum vulparia |
Yellow aconite |
| Acorus americanus: See A. calamus |
Calamus, Sweet Flag |
| Acorus calamus |
Calamus, Sweet Flag, Sweetflag, Sweet calamus, Vacha |
| Acorus gramineus |
Grass-Leaf Sweetflag, Grassleaf sweetflag, shi-chang-pu, shi chang pu (rhizome), grass-leaf calamus |
| Actaea racemosa (Cimicifuga racemosa) |
Black cohosh, Black Snakeroot |
| Actaea pachypoda |
White Baneberry |
| Actaea rubra |
Red Baneberry |
| Actinidia chinensis |
Kiwi Fruit |
| Adenophora trachelioides |
Adenorpha, ji-ni |
| Adenostoma fasciculatum |
Chamise (Greasewood) |
| Adhatoda vasica |
Malabar Nut, Adhatoda, vasa, Vasaka |
| Adiantum capillus-veneris |
Southern Maidenhair Fern |
| Adiantum pedatum |
Maidenhair Fern |
| Aesculus californica |
California Buckeye |
| Aesculus glabra |
Ohio Buckeye |
| Aesculus hippocastanum flower |
Horsechestnut in flower
|
| Aesculus hippocastanum fruits |
Horsechesnut in Fruit |
| Aesculus pavia |
Red Buckeye |
| Agastache foeniculum |
Anise-Hyssop |
| Agastache nepetoides |
Yellow Giant Hyssop |
| Agastache rugosa |
Chinese Giant Hyssop |
| Agastache urticifolia |
Nettleleaf Giant Hyssop |
| Agathosma ovata |
Buchu |
| Agave deserti |
Desert Agave |
| Agave filifera |
Agave (E. Mexico) |
| Agave species |
Agave |
| Agave victoriae-reginae |
Queen Agave (Mexico) |
| Agrimonia eupatoria |
Agrimony |
| Agrimonia parviflora |
Small flowered agrimony |
| Agrimonia pilosa |
Agrimony |
| Agropyron repens FLASH GALLERY |
Couch Grass |
| Ailanthus altissima |
Chinese tree-of-Heaven; Ailanthus; Stink Tree |
| Ajuga reptans FLASH GALLERY |
Ajuga, Blue Bugle |
| Albizia julibrissin |
Silk Tree; Albizia |
| Albizia lebbeck FLASH GALLERY |
Lebbeck Tree, Shirisha |
| Alcea rosea |
Hollyhock, Shu-kui |
| Alcea rosea var. sinensis |
Hollyhock, Shu-kui |
| Alcea sinensis |
Hollyhock, Shu-kui |
| Alchemilla mollis See: A. xanthochlora FLASH GALLERY |
Lady's Mantle |
| Alchemilla xanthochlora FLASH GALLERY |
Lady's Mantle |
| Alchemilla vulgaris See: A. xanthochlora FLASH GALLERY |
Lady's Mantle |
| Aletris farinosa FLASH GALLERY |
Aletris |
| Aleurites moluccana FLASH GALLERY |
Candlenut Tree |
| Alisma plantago-aquatica FLASH GALLERY |
Alisma; Water Plantain |
| Allamanda cathartica |
Allamanda |
| Allium ampeloprasum FLASH GALLERY |
Elephant Garlic, Wild Leek |
| Allium canadense FLASH GALLERY |
Wild Onion |
| Allium cepa FLASH GALLERY |
Onions |
| Allium cernuum FLASH GALLERY |
Nodding Wild Onion |
| Allium drummondii FLASH GALLERY |
Wild garlic, Drummond's onion |
| Allium porrum FLASH GALLERY |
Leek |
Allium sativum horizontal |
Garlic (landscape aspect images) |
Allium sativum vertical |
Garlic (portrait aspect images) |
| Allium schoenoprasm var.sibericum FLASH GALLERY |
Siberian chives |
| Allium schoenoprasum FLASH GALLERY |
Chives |
| Allium tricoccum FLASH GALLERY |
Ramps, Wild Leek |
| Allium tuberosum FLASH GALLERY |
Chinese Garlic |
| Allium vineale FLASH GALLERY |
Wild Garlic |
| Alnus incana spp. rugosa FLASH GALLERY |
Speckled Alder |
| Aloe arborescens FLASH GALLERY |
Tree Aoe |
| Aloe ferox FLASH GALLERY |
Cape Aloe |
| Aloe vera |
Aloe vera |
| Aloe castanea FLASH GALLERY |
Cat's Tail Aloe |
| Aloe glauca FLASH GALLERY |
Blue Aloe |
| Aloe spp. FLASH GALLERY |
Aloe |
| Aloysia triphylla FLASH GALLERY |
Lemon Verbena |
| Alpinia galanga FLASH GALLERY |
Greater Galangal |
| Alpinia purpurata FLASH GALLERY |
Ostrich Plume, Red Ginger |
| Althaea officinalis FLASH GALLERY |
Marshmallow |
| Amaranthus caudatus FLASH GALLERY |
Amaranth |
| Amaranthus hybridus FLASH GALLERY |
Slender Amaranth |
Amaranthus retroflexus FLASH GALLERY |
Redroot Pigweed |
| Amaranthus spinosus FLASH GALLERY |
Spiny Amaranth |
| Ambrosia artemisiifolia FLASH GALLERY |
Common Ragweed |
| Ambrosia trifida |
Giant Ragweed |
| Amelanchier arborea FLASH GALLERY |
Downy Serviceberry |
| Amelanchier laevis FLASH GALLERY |
Smooth Serviceberry |
| Ammi visnaga FLASH GALLERY |
Khella |
| Amorpha fruticosa FLASH GALLERY |
Desert False Indigo |
| Amorphophallus konjac FLASH GALLERY |
Umbrella Arum |
| Ampelopsis cordata FLASH GALLERY |
False Grape |
| Amphicarpea bracteata |
American Hogeanut, Hog Peanut, Hog-Peanut |
| Amsinkia menziesii FLASH GALLERY |
Menzies' Fiddleneck |
| Amsinkia tessellata FLASH GALLERY |
Bristly Fiddlneck |
| Amsonia tabernaemontana FLASH GALLERY |
Bluestar, Blue Dogbane |
| Anacardium occidentale |
Cashew |
| Ananas comosus |
Pineapple |
| Anaphalis margaritacea FLASH GALLERY |
Pearly Everlasting, Life Everlasting |
| Andrographis paniculata FLASH GALLERY |
Andrographis |
| Andromeda polifolia (A. glaucophylla) FLASH GALLERY |
Bog Rosemary |
| Anemone canadensis FLASH GALLERY |
Canada Anemone |
| Anagalis arvensis FLASH GALLERY |
Scarlet Pimpernel |
| Anemone multifida FLASH GALLERY |
Windflower |
| Anemone narcissiflora FLASH GALLERY |
Anemone, Narcissus-flowered |
| Anemone nemorsa FLASH GALLERY |
Anemone |
| Anemonella thalictroides FLASH GALLERY |
Rue Anemone |
| Anemopsis californica FLASH GALLERY |
Yerba mansa; Dill |
| Anethum graveolens FLASH GALLERY |
Dill |
| Angelica archangelica |
Angelica |
| Angelica atropurpurea |
Angelica |
| Angelica biserrata |
Pubescent Angelica, du huo chong chi dang gui |
| Angelica dahurica |
Fragrant Angelica |
| Angelica gigas |
Korean Angelica |
| Angelica pubscens |
Pubescent Angelica, du huo chong chi dang gui |
| Angelica sinensis |
Dong-quai |
| Antennaria parlinii FLASH GALLERY |
Parlin's Pussytoes |
| Antennaria plantaginifolia FLASH GALLERY |
Plantain-leaf Pussytoes, Woman's Tobacco |
| Anthemis cotula FLASH GALLERY |
Mayweed |
| Anthriscus cerefolium FLASH GALLERY |
Chervil |
| Anthurium andaeanum FLASH GALLERY |
Flamingo Flower |
| Antirrhinum majus FLASH GALLERY |
Snapdragon |
| Antirrhinum nuttallianum FLASH GALLERY |
Nuttall’s Snapdragon, Violet Snapdradon |
| Apios americana FLASH GALLERY |
Groundnut |
| Apis mellifera Honeycomb FLASH GALLERY |
Honeycomb |
| Apium graveolens FLASH GALLERY |
Celery |
| Aplectrum hyemale FLASH GALLERY |
Adam & Eve Root |
| Apocynum androsaemifolium FLASH GALLERY |
Spreading Dogbane |
| Apocynum cannabinum FLASH GALLERY |
Indian Hemp |
| Aquilegia canadensis FLASH GALLERY |
Columbine |
| Aquilegia formosa FLASH GALLERY |
Western Columbine, Sitka Columbine, Red Columbine |
| Arabis missouriensis FLASH GALLERY |
Missouri Rock Cress |
| Arachis glabrata FLASH GALLERY |
Perennial Peanut |
| Aralia cordata FLASH GALLERY |
Udo |
| Aralia hispida FLASH GALLERY |
Bristly Spikenard |
| Aralia nudicaulis FLASH GALLERY |
Small Spikenard |
| Aralia racemosa FLASH GALLERY |
Spikenard |
| Aralia spinosa FLASH GALLERY |
Hercules Club |
| Archontophoenix alexandrae FLASH GALLERY |
Alexandra Palm |
| Arctium lappa FLASH GALLERY |
Burdock |
| Arctium minus FLASH GALLERY |
Burdock |
| Arctostaphylos patula |
Green-leaf Manzanita |
| Arctostaphylos uva-ursi |
Uva-ursi, bearberry |
| Areca catechu FLASH GALLERY |
Betelnut palm |
| Arenaria patula FLASH GALLERY |
Sandwort |
| Argemone albiflora FLASH GALLERY |
Prickly poppy |
| Argentina anserina |
Silverweed |
| Argyreia nervosa FLASH GALLERY |
Elephant vine, Vriddha-Daraka, Vridhadaru |
| Argyreia speciosa FLASH GALLERY |
Elephant vine, Vriddha-Daraka, Vridhadaru |
| Arisaema atrorubens FLASH GALLERY |
Jack-in-the-pulpit |
| Arisaema dracontium FLASH GALLERY |
Dragon Root |
| Arisaema triphyllum FLASH GALLERY |
Jack-in-the-Pulpit |
| Aristolochia californica FLASH GALLERY |
California Dutchman’s Pipe |
| Aristolochia debilis FLASH GALLERY |
Madouling (fruit), Tianxoamteng (herb), Qingmuxiang (root) |
| Aristolochia littoralis FLASH GALLERY |
Aristolochia |
| Aristolochia serpentaria FLASH GALLERY |
Virginia Snake Root |
| Aristolochia tomentosa FLASH GALLERY |
Dutchman’s Pipe |
| Armoracia rusticana FLASH GALLERY |
Horseradish |
| Arnica chamissonis |
Chamisso Arnica, North American Meadow Arnica Leafy Arnica, Arnica de Chamisso, |
| Arnica latifolia |
Broadleaf Arnica |
| Arnica montana |
Arnica |
| Artemisia abrotanum FLASH GALLERY |
Southernwood |
| Artemisia absinthium FLASH GALLERY |
Wormwood |
| Artemisia annua FLASH GALLERY |
Sweet wormwood |
| Artemisia argyi FLASH GALLERY |
Chinese Mugwort |
| Artemisia californica FLASH GALLERY |
California Sagebrush |
| Artemisia capillaris FLASH GALLERY |
Yin-Chen Wormwood |
| Artemisia douglasiana FLASH GALLERY |
Western Mugwort |
| Artemisia dracunculus FLASH GALLERY |
French Tarragon |
| Artemisia gmelinii FLASH GALLERY |
Artemisia gmelinii |
| Artemisia ludoviciana FLASH GALLERY |
Mexican Sagebrush |
| Artemisia pontica FLASH GALLERY |
Roman Wormwood |
| Artemisia selegensis FLASH GALLERY |
Artemisia selegensis |
| Artemisia tridentata FLASH GALLERY |
Sagebrush |
| Artemisia vulgaris FLASH GALLERY |
Mugwort |
| Artocarpus altilis FLASH GALLERY |
Breadfruit |
| Artocarpus heterophyllus FLASH GALLERY |
Jackfruit |
| Aruncus dioicus FLASH GALLERY |
Goat’s Beard |
| Arundina graminifolia FLASH GALLERY |
Bamboo Orchid |
| Arundinaria gigantea FLASH GALLERY |
Giant Cane |
| Asarum canadense FLASH GALLERY |
American Wild Ginger |
| Asarum caudatum FLASH GALLERY |
Western Wild Ginger |
| Asarum europaeum FLASH GALLERY |
European Asarum |
| Asarum shuttleworthii FLASH GALLERY |
Shuttleworth's Ginger |
| Asclepias curassavica |
Bloodflower |
| Asclepias incarnata FLASH GALLERY |
Swamp Milkweed |
| Asclepias meadii FLASH GALLERY |
Mead’s Milkweed |
| Asclepias rusbyi FLASH GALLERY |
Rusby’s Milkweed |
| Asclepias syriaca FLASH GALLERY |
Milkweed |
| Asclepias tuberosa FLASH GALLERY |
Butterfly Weed |
| Asclepias variegata FLASH GALLERY |
White- Flowered Milkweed |
| Asclepias verticillata FLASH GALLERY |
Whorled Milkweed |
| Asclepias viridiflora FLASH GALLERY |
Green Milkweed |
| Asclepias viridis FLASH GALLERY |
Green-Flowered Milkweed |
| Ascophyllum nodosum FLASH GALLERY |
Kelp |
| Asimina triloba FLASH GALLERY |
Pawpaw |
| Asparagus cochinchinensis FLASH GALLERY |
Chinese Asparagus |
| Asparagus densiflorus FLASH GALLERY |
Asparagus densiflorus |
| Asparagus officinalis FLASH GALLERY |
Asparagus |
| Asparagus racemosa FLASH GALLERY |
Shatavari |
| Asphodelus album FLASH GALLERY |
Asphodelus |
| Asplenium rhizophyllum FLASH GALLERY |
Walking Fern |
| Aster tataricus FLASH GALLERY |
Tatarian Aster |
| Aster novae-angeliae FLASH GALLERY |
New England Aster |
| Astilbe chinensis FLASH GALLERY |
Chinese Astilbe |
| Astragalus canadensis FLASH GALLERY |
Canadian Milk Vetch |
| Astragalus crassicarpus var. trichocalyx FLASH GALLERY |
Milk Vetch |
| Astragalus membranaceus |
Astragalus |
| Athyrium filix-femina FLASH GALLERY |
Lady Fern |
| Atractylodes lancea FLASH GALLERY |
cang-zhu atractylodes |
| Atractylodes macrocephala FLASH GALLERY |
chang-zhu atractylodes |
| Atriplex canescens FLASH GALLERY |
Four Wing Saltbush |
| Atriplex lentiformis spp. breweri FLASH GALLERY |
Brewer’s Saltbush |
| Atropa belladonna FLASH GALLERY |
Belladonna |
| Avena fatua FLASH GALLERY |
Wild Oats |
| Avena sativa FLASH GALLERY |
Oats; Wild Oats |
| Azadirachta indica |
Neem |
| Azolla filiculoides FLASH GALLERY |
Ferny Azolla |
