Ash (Fraxinus excelsior) leaf bud, light micrograph
Section of European ash, polarised light micrograph
Common Ash Trichome (Fraxinus excelsior)
Ash (Fraxinus excelsior) leaves emerging
Ash (Fraxinus excelsior) tree
Ash tree pollen
Ash (Fraxinus excelsior) tree flowers
Ash (Fraxinus excelsior) tree leaves
European ash tree (Fraxinus excelsior)
Ash (Fraxinus excelsior) tree, artwork
Ash tree affected by ash dieback disease
Sycamore leaf bud, light micrograph
Teasel, light micrograph
Meadow grass, LM
Heather leaf, LM
Japanese sago palm leaf, LM
Lilac leaf, LM
Cotton leaf, LM
Peach leaf, LM
Bean leaf, LM
Tea leaf, LM
Cotton, leaf, LM
Privet leaf, LM
Moss leaf section, fluorescence micrograph
Ash tree (Fraxinus excelsior) affected by ash dieback
Ash (Fraxinus excelsior) tree in autumn
Ash tree
Ash Tree Open Stoma (Fraxinus excelsior)
Laurel cherry leaf, light micrograph
Meadow-beauty leaf, light micrograph
Medlar leaf, light micrograph
Eucalyptus leaf, LM
Nicotiniana leaf, LM
Oleander leaf, LM
Plant vascular tissue, light micrograph
Cross-section of a plant vascular bundle
Hogweed (Heracleum) petiole, light micrograph
Horsetail (Hippuris vulgaris) stem, light micrograph
Verbascum sp. stalk, polarised light micrograph
Chenopodium sp. stalk, light micrograph
Nettle stalk, light micrograph
Carex stalk, light micrograph
Grass stalk, light micrograph
Marsh-marigold leaf, light micrograph
Solomon's seal stalk, light micrograph
Narrowleaf lupin stalk, light micrograph
Vicia sp. vascular bundle, light micrograph
Water milfoil stalk, light micrograph
Lathyrus vernus stalk tissue, light micrograph
English elm (Ulmus procera), light micrograph
Leaf midrib, SEM
Seeds of common Ash (Fraxinus excelsior)
Main vein of a maple leaf, light micrograph
Blade of grass, light micrograph
Red clover stalk, light micrograph
Forgot-me-not (Myosotis sp.), light micrograph
Helianthus leaf, LM
Orchid leaf, LM
Wheat leaf, LM
Tea leaf, light micrograph
Oleander leaf, light micrograph
Wild cabbage stem, light micrograph
Spring vetchling leaf stalk, light micrograph
Holly (Ilex fargesii) wood, polarised light micrograph
Scots pine (Pinus sylvestris), light micrograph
Mature sugar maple wood, polarised light micrograph
Mature horse chestnut wood, polarised light micrograph
Section of European larch, polarised light micrograph
Section of African teak, polarised light micrograph
Section of Douglas pine, polarised light micrograph
Section of mature Sassafras wood, polarised light micrograph
Olive leaf, light micrograph
Seed production by Fraxinus excelsior
Cross-section of dandelion bud, light micrograph
Ash tree (Fraxinus excelsior), infrared image
Marsh-marigold stalk, light micrograph
Lily of the valley leaf, light micrograph
Lily of the valley leaf and stalk, light micrograph
Oat stalk, light micrograph
Touch-me-not (Impatiens sp.), light micrograph
Larkspur (Delphinium sp.) vascular bundle, light micrograph
Larkspur (Delphinium sp.), light micrograph
Lily leaf, LM
Water lily leaf, LM
Passioflora leaf, LM
Frost damage to ash foliage
White oak leaf, light micrograph
Cross-section of European larch, polarised light micrograph
Section of Norway spruce, polarised light micrograph
Cross-section of English oak, polarised light micrograph
Mature white willow wood, polarised light micrograph
Liverwort (Frunallia dilatata)
Liver congestion, light micrograph
Larch wood, polarised light microscopy
Sequoia wood, polarised microscopy
Bacteria and yeast, SEM
Angelica plant stem, light micrograph
Vascular bundle, light micrograph
Iris bud, light micrograph
Poppy bud, light micrograph
Passion flower bud, light micrograph
Leaf epidermis, light micrograph
Plant stem, light micrograph
Meristem, light micrograph
Abstract polarised light micrograph
Swedish whitebeam stem, light micrograph