Sage Leaf
Steve Gschmeissner/science Photo Library
Sage Leaf #1
Steve Gschmeissner/science Photo Library
Olive Leaf #1
Steve Gschmeissner/science Photo Library
Olive Leaf #2
Steve Gschmeissner/science Photo Library
Oxalis Leaf #1
Steve Gschmeissner/science Photo Library
Tem Of A Chloroplast In A Leaf Cell
Marilyn Schaller/science Photo Library
Tem Of Chloroplasts In A Leaf Cell
Marilyn Schaller/science Photo Library
Oxalis Leaf
Steve Gschmeissner/science Photo Library
Plant Leaf Structure
Nanoclustering/science Photo Library
Sem Of A Fractured Turnip Leaf
Dr Jeremy Burgess/science Photo Library
Sycamore Leaf Vein
Dr Keith Wheeler/science Photo Library
Maidenhair Tree (ginkgo Biloba) Petiole #1
Dr Keith Wheeler/science Photo Library
Beech Tree Leaves
Dr Keith Wheeler/science Photo Library
Leaf Anatomy
Science Photo Library
Oleander Leaf #2
Dr Keith Wheeler/science Photo Library
Rosemary Leaf Cross Section (rosmarinus Officinalis) #4
Dennis Kunkel Microscopy/science Photo Library
Oleander Leaf #1
Dr Keith Wheeler/science Photo Library
Tea Leaf
Dr Keith Wheeler/science Photo Library
Laurel Cherry Leaf
Dr Keith Wheeler/science Photo Library
Cell Structure Of A Garden Zinnia Leaf
Dr Jeremy Burgess/science Photo Library
Oleander Leaf #4
Dr Keith Wheeler/science Photo Library
Leaf Anatomy #1
Science Photo Library
Rosemary Leaf Cross Section (rosmarinus Officinalis) #2
Dennis Kunkel Microscopy/science Photo Library
Water Lily Leaf
Dr Keith Wheeler/science Photo Library
Beech Tree Leaf #1
Dr Keith Wheeler/science Photo Library
Meadow-beauty Leaf
Dr Keith Wheeler/science Photo Library
Medlar Leaf #1
Dr Keith Wheeler/science Photo Library
Gardenia Leaf Cross Section (gardenia Sp.)
Dennis Kunkel Microscopy/science Photo Library
Gardenia Leaf Cross Section (gardenia Sp.) #1
Dennis Kunkel Microscopy/science Photo Library
Cell Structure Of A Garden Zinnia Leaf #1
Dr Jeremy Burgess/science Photo Library
Rosemary Leaf Cross Section (rosmarinus Officinalis) #1
Dennis Kunkel Microscopy/science Photo Library
Rosemary Leaf Cross Section (rosmarinus Officinalis) #3
Dennis Kunkel Microscopy/science Photo Library
Heather Leaf
Dr Keith Wheeler/science Photo Library
Water Lily Leaf #1
Dr Keith Wheeler/science Photo Library
Medlar Leaf
Dr Keith Wheeler/science Photo Library
White Oak Leaf
Dr Keith Wheeler/science Photo Library
Rosemary Leaf Cross Section (rosmarinus Officinalis)
Dennis Kunkel Microscopy/science Photo Library
Oleander Leaf #3
Dr Keith Wheeler/science Photo Library
Beech Tree Leaf
Dr Keith Wheeler/science Photo Library
Rosemary Leaf Cross Section (rosmarinus Officinalis) #5
Dennis Kunkel Microscopy/science Photo Library
Gardenia Leaf Cross Section (gardenia Sp.) #2
Dennis Kunkel Microscopy/science Photo Library
Pine Tree Needle #1
Marek Mis/science Photo Library
Common Broom Stem
Dr Keith Wheeler/science Photo Library
Pincushion Hakea Leaf #1
Dr Keith Wheeler/science Photo Library
Pine Needle #3
Frank Fox/science Photo Library
Pine Needle. #3
Steve Gschmeissner/science Photo Library
Sweet Pea Stem #1
Dr Keith Wheeler/science Photo Library
Ginger Leaf
Dr Keith Wheeler/science Photo Library
Section Through A Leaf Of A Garden Zinnia
Dr Jeremy Burgess/science Photo Library
Tulip Leaf Cells #1
Marek Mis/science Photo Library
Tulip Leaf Cells #2
Marek Mis/science Photo Library
Wheat Leaf
Dr Keith Wheeler/science Photo Library
Wheat Stem
Dr Keith Wheeler/science Photo Library
Dyer's Greenweed Stem
Dr Keith Wheeler/science Photo Library
Horse-chestnut Leaf
Dr Keith Wheeler/science Photo Library
Fern (adiantum Capillus-veneris) Leaf #2
Dr Keith Wheeler/science Photo Library
Protoplasts In Tobacco Leaf Cells
Dr Jeremy Burgess/science Photo Library.
Pine Needle
Steve Lowry/science Photo Library
Plant Cell Before Rehydration
Marilyn Schaller/science Photo Library
Zinnia Leaf Epidermis With Stomata
Dr Jeremy Burgess/science Photo Library
Tulip Leaf
Marek Mis/science Photo Library
Pine Needle
Steve Gschmeissner/science Photo Library
Section Through A Pine Needle
Frank Fox/science Photo Library
Common Rush Stem
Dr Keith Wheeler/science Photo Library
Leaf Skeleton Of Ivy (hedera Helix)
Dr Jeremy Burgess
Leaf Skeleton Of Ivy (hedera Helix) #1
Dr Jeremy Burgess
Orchid Leaf
Dr Keith Wheeler/science Photo Library
Fern (adiantum Capillus-veneris) Leaf #4
Dr Keith Wheeler/science Photo Library
Pine Needle #1
Frank Fox/science Photo Library
Pine Needle #2
Frank Fox/science Photo Library
Section Through A Leaf Of A Garden Zinnia #2
Dr Jeremy Burgess/science Photo Library
Pincushion Leaf
Dr Keith Wheeler/science Photo Library