Stomata Collection

Leaf pores, SEM
Leaf pores. Coloured scanning electron micrograph (SEM) of stomata (holes) on the surface of a leaf. These structures perform a similar function to the pores in human skin

Picture No. 11675585
Scanning Electron micrograph (SEM)showing stomata on a Yew Leaf. Date:

English oak leaf pores, SEM
English oak leaf pores. Coloured scanning electron micrograph (SEM) of stomata (round) on the underside of a leaf from an English oak (Quercus robur) tree

Picture No. 11675628
Scanning Electron Micrograph (SEM): Stomata of Yew Leaf. Date:

French lavender leaf pore, SEM
French lavender leaf pore. Coloured scanning electron micrograph (SEM) of an open stoma (centre, black). Stomata are pores that open and close in order to regulate gas exchange in a plant

Illustration of cross-section through leaf, showing upper epidermis, palisade mesophyll, xylem vesse

Chives leaf stoma, SEM C016 / 8060
Chives leaf stoma. Coloured scanning electron micrograph (SEM) of a stoma (oval, centre) on the surface of a leaf from a chives (Allium schoenoprasum) plant

Coltsfoot leaf stomata, SEM C016 / 8052
Coltsfoot leaf stomata. Coloured scanning electron micrograph (SEM) of two stomata (round) on the surface of a leaf from a coltsfoot (Tussilago farfara) plant

Potato Leaf Stomata (SEM)
Potato Stomata. Scanning electron micrographs (SEM) of open stomata on a potato leaf (Solanum tuberosum). Stomata are pores that open and close in order to regulate gas exchange in a plant

Geranium oil gland
Geranium leaf oil gland. Coloured scanning electron micrograph (SEM) of the surface of a leaf of the fragrant Geranium plant, Pelargonium graveolens, showing an oil gland

Stomata on epidermis of Elder leaf
Stomata. Coloured scanning electron micrograph of the under surface of a leaf from an Elder tree, Sambucus nigra, showing an open stomata

Conceptual image of stomata

Picture No. 10874465
Light Micrograph (LM): A transverse section of a lower Epidermis of a Box leaf (Buxus sp.) showing Stomata (Buxus sp.) Date:

A photomicrograph of oat crown rust, Puccinia coronata, pustules on an oats leaf

Tobacco leaf, SEM C016 / 9465
Tobacco leaf. Coloured scanning electron micrograph (SEM) of the underside of a winged tobacco (Nicotiana alata) leaf, showing trichomes (long) and a stomata (small, oval)

Squash leaf, SEM C016 / 9463
Squash leaf. Coloured scanning electron micrograph (SEM) of the lower surface of a squash (Curcubita maxima) leaf, showing trichomes (mushroom-shaped) and a stoma (slit, upper centre)

Thale cress leaf stoma, SEM C016 / 9460
Thale cress leaf stoma. Coloured scanning electron micrograph (SEM) of a stoma (round, centre) on the surface of a leaf from a thale cress (Arabidopsis thaliana) plant

Thale cress leaf stoma, SEM C016 / 9459
Thale cress leaf stoma. Coloured scanning electron micrograph (SEM) of a stoma (round, centre) on the surface of a leaf from a thale cress (Arabidopsis thaliana) plant

Squash leaf, SEM C016 / 9464
Squash leaf. Coloured scanning electron micrograph (SEM) of the underside of a squash (Curcubita maxima) leaf, showing trichomes (mushroom-shaped) and a stoma (slit, upper centre)

Microscope slides, circa 1880 C018 / 7126
Set of four microscope slides dating from around 1880, England. From left to right the slides show a spider, a centipede, an earwig and stomata

Grape leaf stoma, SEM C014 / 4740
Grape leaf stoma. Coloured scanning electron micrograph (SEM) of a closed stoma (centre-right) on a leaf from a grape (Vitis sp.) vine

Plant water transport, artwork
Plant water transport. Artwork of water molecules (blue) entering a tree through osmosis in the roots, passing upwards through the xylem vessels in the trunk and branches

Sorrel leaf stoma, SEM C016 / 8059
Sorrel leaf stoma. Coloured scanning electron micrograph (SEM) of a stoma (round, centre) on the surface of a leaf from a common sorrel (Rumex acetosa) plant

Sorrel leaf stoma, SEM C016 / 8058
Sorrel leaf stoma. Coloured scanning electron micrograph (SEM) of a stoma (round, centre) on the surface of a leaf from a common sorrel (Rumex acetosa) plant

Sorrel leaf stoma, SEM C016 / 8057
Sorrel leaf stoma. Coloured scanning electron micrograph (SEM) of a stoma (round, centre) on the surface of a leaf from a common sorrel (Rumex acetosa) plant

Sorrel leaf stoma, SEM C016 / 8055
Sorrel leaf stoma. Coloured scanning electron micrograph (SEM) of a stoma (oval, centre) on the surface of a leaf from a common sorrel (Rumex acetosa) plant

Coltsfoot leaf stoma, SEM C016 / 8051
Coltsfoot leaf stoma. Coloured scanning electron micrograph (SEM) of a stoma (oval) on the surface of a leaf from a coltsfoot (Tussilago farfara) plant

Yew Tree Leaf Surface (SEM)
Yew tree leaf surface. Coloured scanning electron micrograph (SEM) of the surface of the leaf of an English yew (Taxus baccata)

Yew Leaf Stomata (SEM)
Yew stomata. Coloured scanning electron micrograph (SEM) of stomata (pores) on the surface of the leaf of an English yew (Taxus baccata)

Pine needle surface, SEM C015 / 5167
Pine needle surface. Coloured environmental scanning electron micrograph (ESEM) of the surface of a pine needle (Pinus sp.) showing stomata (red)

Tomato leaf, SEM C015 / 5173
Tomato leaf. Coloured environmental scanning electron micrograph (ESEM) of the surface of a tomato (Solanum lycopersicum) leaf

Tomato leaf stoma, SEM C015 / 5174
Tomato leaf stoma. Coloured environmental scanning electron micrograph (ESEM) of a stoma (centre) on the surface of a tomato (Solanum lycopersicum) leaf

Tomato leaf, SEM C015 / 5172
Tomato leaf. Coloured environmental scanning electron micrograph (ESEM) of the surface of a tomato (Solanum lycopersicum) leaf

Tobacco leaf, SEM C015 / 5171
Tobacco leaf. Coloured environmental scanning electron micrograph (ESEM) of the surface of a tobacco (Nicotiana sp.) leaf

Pine needle stoma, SEM C015 / 5168
Pine needle stoma. Coloured environmental scanning electron micrograph (ESEM) of a stoma (red) on the surface of a pine needle (Pinus sp.)

Closed stoma on Kalanchoe leaf, SEM C016 / 4428
Closed stoma on Kalanchoe leaf. Coloured scanning electron micrograph (SEM) of a leaf from the succulent Kalanchoe blossfeldiana, showing a closed stoma (centre)

Closed stoma on Kalanchoe leaf, SEM C016 / 4427
Closed stoma on Kalanchoe leaf. Coloured scanning electron micrograph (SEM) of a leaf from the succulent Kalanchoe blossfeldiana, showing a closed stoma (centre)

Closed stoma on Kalanchoe leaf, SEM C016 / 4424
Closed stoma on Kalanchoe leaf. Coloured scanning electron micrograph (SEM) of a leaf from the succulent Kalanchoe blossfeldiana, showing a closed stoma (centre)

Plant anion channel protein homologue C016 / 2555
Plant anion channel protein homologue, molecular model. Obtained from the bacterium Haemophilus influenzae, this anion channel protein (TehA) is being studied due to its common structure (homologue)

Plant anion channel protein homologue C016 / 2556
Plant anion channel protein homologue, molecular model. Obtained from the bacterium Haemophilus influenzae, this anion channel protein (TehA) is being studied due to its common structure (homologue)

Spiderwort leaf surface, light micrograph
Spiderwort lead surface. Light micrograph of a stomata (centre and bottom right) on the lead of a spiderwort (Tradescantia sp.) plant

Stomata of Lavendula Dentata, SEM
Open and closed stomata on a lavender leaf (Lavendula dentata), coloured scanning electron micrograph (SEM). Stomata are pores that open and close in order to regulate gas exchange in a plant

Lavender leaf oil gland, SEM
Lavender leaf oil gland. Coloured scanning electron micrograph (SEM) of an oil gland on the surface of a French lavender (Lavandula dentata) leaf

Spruce needle stomata. Coloured scanning electron micrograph (SEM) of two stomata (pores) on the surface of a needle of a sitka spruce (Picea sitchensis). The stomata are in sunken pits

Spruce needle. Coloured scanning electron micrograph (SEM) of the surface of a needle of a sitka spruce (Picea sitchensis). The sunken pits contain closed pores called stomata

Coloured SEM of a lavender leafs surface
Lavender leaf. Coloured scanning electron micrograph (SEM) of the ventral surface of a leaf of the lavender plant (Lavandula augustifolia)

Stomata on epidermis of rose leaf
Stomata on a rose leaf. Coloured scanning electron micrograph (SEM) of the lower leaf surface of a Garden Rose Rosa sp. showing stomata. Epidermal cells (green) cover the leaf surface

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"Exploring the Fascinating World of Stomata: Leaf Pores Revealed Through SEM" In the microscopic realm, a hidden universe awaits our discovery - the intricate world of stomata. These tiny leaf pores, captured in stunning detail by scanning electron microscopy (SEM), offer us a glimpse into the remarkable structures that enable plants to breathe and regulate their vital processes. Picture No. 11675585 presents an enchanting view of English oak leaf pores under SEM. Delicately arranged like miniature mouths on the leaf's surface, these stomata serve as gatekeepers for gas exchange between plants and their environment. Moving on to Picture No. 11675628, we encounter French lavender leaf pore through SEM. Its elegant shape and structure showcase nature's precision at work, highlighting how each stoma is surrounded by specialized cells that control its opening and closing. Lemon grass takes center stage in another captivating image captured by SEM. With its elongated shape and distinct ridges, this stoma reveals itself as a testament to plant adaptation and survival strategies. Chives leaf stoma (SEM C016 / 8060) offers yet another intriguing perspective with its unique arrangement of guard cells surrounding the central opening. This intricate design allows for precise regulation of water loss while facilitating carbon dioxide uptake during photosynthesis. Coltsfoot leaf stomata (SEM C016 / 8052) present themselves as a mesmerizing pattern resembling celestial constellations scattered across the surface. Each individual pore represents an essential gateway for transpiration and gaseous exchange within this resilient plant species. Potato Leaf Stomata (SEM) showcases these minute structures embedded within potato leaves' epidermis – reminding us that even humble tubers possess complex mechanisms for respiration amidst their subterranean existence. Beyond gas exchange lies Geranium oil gland - an unexpected surprise amidst our exploration of stomatal wonders. This specialized structure secretes aromatic oils responsible for the plant's distinctive fragrance, adding a delightful twist to our journey.