Mossy sandwort (Moehringia muscosa )
Scorpion vetch (Coronilla coronata)
Saxifraga rosacea ssp. rosacea
Whitebeam (Sorbus aria)
Common frogbit (Hydrocharis morsus-ranae) in flower
Limestone pavement, Yorkshire
Aerial view of sunflower field
Oil seed rape pollen, SEM
Greater bladderwort (Utricularia vulgaris) in flower
Runner on limestone pavement
Stunted tree on limestone pavement
Glistening ink-cap
Limestone pavement
English oak tree (Quercus robur) trunk
Limestone Pavement at Moughton
Cherry blossom pollen, SEM
Sea sandwort (Honkenya peploides)
Purple loostrife (Lythrum salicaria) and duckweed
Aerial view of corn field
Snow crevasses
Dead juniper (Juniperus sp.) bushes
China Has been gloriously enrolled local-style dwelling houses
Fool's parsley fruit, light micrograph
Wind blown hawthorn (Crataegus monogyna)
Ash die back
Maple bark (Acer sp.)
氷河クローズアップ
Human skin surface, SEM
Water Resource
Pacific Ocean
Deeply erroded stream with lupine and poppies. Bear Valley, Colusa County, California
Siege Technology
ひび割れたアスファルト
Chilean Rhubarb (Gunnera manicata)
Orchid primrose (Primula vialii) flowers
Delphinium 'Blue Tit' flowers
Comfrey flower petal, SEM
Kinmen & Matsu
Sea holly
Castor oil fruits (Ricinus communis)
Sea holly (Eryngium giganteum)
部品
Skeletal muscle, light micrograph
Human skeletal muscle, light micrograph
Human cardiac tissue, light micrograph
Glyptoxanthus labyrinthicus crab
Skin surface, SEM
Heart myocardium, light micrograph
Heart Purkinje fibres, light micrograph
Microvilli brush border, TEM
Striated muscle tissue, SEM
Skeletal muscle,TEM
Cross-sectioned skeletal muscle fibres, light micrograph
Striated muscle fibres, light micrograph
Striated skeletal muscle fibres, light micrograph
Skeletal striated muscle, light micrograph
Skeletal muscle vascularization, light micrograph
Ringed dosinia shell
Gallbladder epithelium, light micrograph
Gallbladder, light micrograph
Skeletal muscle fibres, light micrograph
Tongue muscle, light micrograph
Cross sectioned heart muscle fibres, LM
Striated cardiac myocytes, light micrograph
Striated skeletal muscle fibres, LM
Striated heart muscle fibres, light micrograph
Myocardium muscle cells, light micrograph
Immature skeletal muscle fibres, LM
Skeletal muscle fibre endomysium, LM
Muscle fibre fascicles, light micrograph
Fossilised sponge
Paraconularia fossil
China Rizhao golden hill
China Snow mountain sunset
ギア
Eroded limestone rock
ノッチ
Skeletal muscle fibres, confocal light micrograph
Saltmarsh drainage ditches
String of pyrite cubes
Cluster of pyrite cubes
Carboniferous limestone pavement, Malham Cove
Limestone platform
Limestone cobbles on shale
Limestone pavement in Dachsetin mountains, Austria
Gentoo penguins, Antarctica
Germany, Bavaria, Landshut, flood channel in winter
Crummackdale limestone pavement, Yorkshire Dales, UK
Traditional wooden footbridge crossing field ditch
側溝に鬱蒼と生える雑草
Rustic Swing Between Two Trees
Manhole cover with floral pattern
Hubbard Glacier
Glacier surface
Glacial icefall
Aletsch Glacier, Valais, Switzerland
Pine Island Glacier, satellite image
Hessonite
Peony (Paeonia 'White Bowl of Beauty')
Helleborus x hybridus 'Harvington double, lilac speckled'
Seneca snakeroot (Polygala senega)
Three-leaf Solomon's-seal (Maianthemum trifolium)
Creeping dogwood (Cornus canadensis)
Common wintergreen (Pyrola minor)
Common cow parsnip (Heracleum maximum)
Longstalk starwort (Stellaria longipes ssp longipes)
Mistassini primrose (Primula mistassinica)
White bleeding heart (Lamprocapnos spectabilis)
Agastache rugosa f. albiflora 'Liquorice White'
Milky Bellflower (Campanula lactifolia 'Alba')
Iris 'Braithwaite' flowers
Spring cress (Cardamine bulbosa) flowers
Tulip (Tulipa clusiana 'Lady Jane') flowers
Bleeding heart (Lamprocapnos spectabilis 'Alba') flower
Chrysanthemum (Dendranthema grandiflora) flower
Chrysanthemum (Dendranthema grandiflora) flowers
Masterwort (Astrantia major) flowers
Bleeding heart (Dicentra 'Alba')
Rosemary, SEM
Annual meadow grass (Poa annua)
地面
Common water crowfoot (Ranunculus aquatilis)
Androsace villosa flowers
Duck decoying in the Lincolnshire fens.
Skeletal muscle, SEM
Skeletal muscle and nerve bundle, light micrograph
Skeletal muscle and nerve bundles, light micrograph
Bournonite
China mountainous