Search result Chlorophyll

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© Jean-Philippe Delobelle / Biosphoto

Ivy and Roccella phycopsis on granite. A thermophilic saxicolous fruticose lichen of rocky overhangs. Some species of the Roccella genus are among the very few lichens to have been given a generic vernacular name in French for their dyeing properties: they are known as orseilles. Gulf of Ventilegne.

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© Jean-Philippe Delobelle / Biosphoto

Bulles d'oxygène dans des algues vertes filamenteuses. La photosynthèse produit de l'oxygène qui reste ici bloqué entre les filaments serrés d'une algue verte, Golfe de Calvi, Corse

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© Philippe Moës / Biosphoto

European Aspen (Populus tremula) alone in a forest in spring, Ardennes, Belgium

Restrictions:

• Non exclusive sale, exclusive sale possible in France
• Sale prohibited by some Agents

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© Marie Aymerez / Biosphoto

Cat grass

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© Jean-Philippe Delobelle / Biosphoto

Foliose and fruticose corticolous lichens on the bark of a Judas tree, Parmelias sulcata, flavoparmelias and Ramalina (fruticose), Cevennes, France

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© Jean-Philippe Delobelle / Biosphoto

Complex of saxicolous lichens on quartzites in Savoie, Brodoa atrofusca (grey foliaceous) + Rhizocarpon geographicum (yellow crustacean), Grande Sassière Nature Reserve, Savoie, France

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© Jean-Philippe Delobelle / Biosphoto

Complex of saxicolous lichens on quartzites in Savoie, Brodoa atrofusca (grey foliaceous) + Rhizocarpon geographicum (yellow crustaceous) and Aspicilia sp (grey crustaceous), Grande Sassière Nature Reserve, Savoie, France

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© Jean-Philippe Delobelle / Biosphoto

Corticolous foliaceous lichens on the bark of a tree in Vanoise. A foliaceous lichen with a very large bottle-green thallus: Pleurosticta acetabulum, with large vase-shaped apothecia (up to 2 cm in diameter) and in grey, Parmelia sulcata, very common.

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© Jean-Philippe Delobelle / Biosphoto

Terrestrial lichens of the genus Cladonia (Cladonia pyxidata) on the cement of an old bridge in the Cévennes, France

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© Jean-Philippe Delobelle / Biosphoto

Terrestrial lichens of the genus Cladonia (Cladonia pyxidata) on the cement of an old bridge in the Cévennes, France

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© Jean-Philippe Delobelle / Biosphoto

Lichens terrestres du genre Cladonia, Thalle complexe avec un thalle primaire squamuleux et un thalle secondaire en forme de trompette (podétions) qui sont les organes porteurs d’apothécies chez les cladonias, lichens très diversifiés. Vanoise, France

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© Marie Aymerez / Biosphoto

Albino young leaves of Holly (Ilex aquifolium), Vaucluse, France

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© Marie Aymerez / Biosphoto

Banana (Musa sp.) leaf with raindrops, Ubatuba, Sao Paulo State, Brazil

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© Jean-Philippe Delobelle / Biosphoto

Giant False-helleborine (Veratrum album) in mountain, Haute Savoie, France

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© Jean-Philippe Delobelle / Biosphoto

Dense grassland in an open Robinia forest, Alès region, Gard, France

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© Jean-Philippe Delobelle / Biosphoto

Laserpitium broomrape (Orobanche laserpitii-sileris), parasitic plant without chlorophyll, Massif du Grand Colombier, Ain, France

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© Jean-Philippe Delobelle / Biosphoto

Bamboo grove in the Cevennes near Anduze, Gard, France

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© Jean-Philippe Delobelle / Biosphoto

Polytrics in the Vosges mountains. Polytrichum formosum (?) briophyte very common in undergrowth where it forms sometimes continuous mats in the Vosges, France

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© Jean-Philippe Delobelle / Biosphoto

Polytrics in the Vosges mountains. Polytrichum formosum (?) briophyte very common in undergrowth where it forms sometimes continuous mats in the Vosges, France

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© Jean-Philippe Delobelle / Biosphoto

Polytrics in the Vosges mountains. Polytrichum formosum (?) briophyte very common in undergrowth where it forms sometimes continuous mats in the Vosges, France

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© Marie Aymerez / Biosphoto

Elm (Ulmus sp.), young leaves in early spring, Gard, France

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© Jean-Philippe Delobelle / Biosphoto

Rock-shield Lichen (Xanthoparmelia conspersa) on shale in the Cevennes, France

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© Jean-Philippe Delobelle / Biosphoto

Crustacean lichen (Solenopsora cesatii) on sandstone from Annot, Alpes de Haute Provence, France

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© Jean-Philippe Delobelle / Biosphoto

Crustacean lichen (Rhizocarpon geographicum) on Annot sandstone, Lac des Sagnes, Haute Ubaye, Southern Alps, France

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© Jean-Philippe Delobelle / Biosphoto

Foliose lichens (Xanthoparmelia stenophylla) on red pelites, Gorges de Daluis, Southern Alps, France

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© Jean-Philippe Delobelle / Biosphoto

Yellow and grey fruticose lichens on larch bark, these two lichens are very common on mountain trees like larch - Yellow: Letharia vulpina (toxic), grey: Pseudevernia furfuracea (fragrant), Hautes Alpes, France

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© Jean-Philippe Delobelle / Biosphoto

Foliage Lichen (Hypogymnia physodes) a lichen species sensitive to air pollution and used for biomonitoring on birch bark, France

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© Jean-Philippe Delobelle / Biosphoto

Leaves of Paleyellow iris (Iris pseudacorus), marsh iris or false acore iris, in backlight.

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© Jean-Philippe Delobelle / Biosphoto

Dodder (Cuscuta sp) on Golden Gorse (Ulex europaeus). Parasitic plant practically devoid of leaves and chlorophyll, Bretagne, France

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© Fabien Michenet / Biosphoto

Reef manta ray (Mobula alfredi) in phytoplankton-rich waters, Hiva oa, Marquesas Islands, French Polynesia

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© Fabien Michenet / Biosphoto

Reef manta ray (Mobula alfredi) in phytoplankton-rich waters, Hiva oa, Marquesas Islands, French Polynesia

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© Jean-Philippe Delobelle / Biosphoto

Association of foliose corticolous lichens on the bark of a tree, Common greenshield lichen (Flavoparmelia caperata) and Hammered shield lichen (Parmelia sulcata) on a tree, the mosses are in fact liverworts, Savoie, France

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© Jean-Philippe Delobelle / Biosphoto

Leafy lichen and its apothecia (Parmelina carporrhizans) on a bark. The apothecia are the reproductive organs of the mushroom. Savoie, France

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© Jean-Philippe Delobelle / Biosphoto

Corticolous foliaceous lichen and its apothecia Frosted lichen (Physconia distorta). The apothecia are the reproductive organs of the mushroom, Massif des Bauges, Savoie, France

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© Jean-Philippe Delobelle / Biosphoto

Association of foliaceous and fructicolous corticolous lichens on the bark of a tree on a rainy day, Green foliaceous: Crescent frost lichen (Physconia perisidiosa), Grey foliaceous: Parmelia lichen (Parmelia spp) and Pale yellow fructicolous: Strap lichen (Ramalina farinacea), Esterel, Var, France

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© Jean-Philippe Delobelle / Biosphoto

Association of foliaceous and fructicolous corticolous lichens on the bark of a tree on a rainy day, Grey foliaceous: Parmelia lichen (Parmelia spp) and Pale yellow fructicolous: Strap lichen (Ramalina farinacea), Esterel, Var, France

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© Jean-Philippe Delobelle / Biosphoto

Association of foliaceous and fructicolous corticolous lichens on the bark of a tree on a rainy day, Green foliaceous: Crescent frost lichen (Physconia perisidiosa) and Pale yellow fructicolous: Strap lichen (Ramalina farinacea), Esterel, Var, France

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© Jean-Philippe Delobelle / Biosphoto

Plantings of Black Poplars (Populus nigra) in spring foliage, Savoie, France

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© Jean-Philippe Delobelle / Biosphoto

Plantings of Black Poplars (Populus nigra) in spring foliage, Savoie, France

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© Frédéric Didillon / Biosphoto

Forest with Zoom Effect, Blur, Background Color

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© Jean-Philippe Delobelle / Biosphoto

Nostoc pruniform in a puddle, Very primitive organism living in filamentous colonies

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© Bernard Dubreuil / Biosphoto

Purple Toothwort (Lathraea clandestina) flower, Plant without chlorophyll, On the edge of a ditch next to a wood, L'entre-deux-Mers region, Gironde, Aquitaine, France

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© Bernard Dubreuil / Biosphoto

Purple Toothwort (Lathraea clandestina) flower, Plant without chlorophyll, On the edge of a ditch next to a wood, L'entre-deux-Mers region, Gironde, Aquitaine, France

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© Bernard Dubreuil / Biosphoto

Purple Toothwort (Lathraea clandestina) flower, Plant without chlorophyll, emerging from dead leaves in spring, in a wood by a stream, L'entre-deux-Mers region, Gironde, Aquitaine, France

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© Christoph Gerigk / Biosphoto

Life Support Buoy and Ocean Observing Platform - Floride ; Power generation, air compressors, wireless communications/telemetry array, and ocean observing capabilities including water temperature, salinity, chlorophyll, waves, and currents. semi–autonomous (unmanned) Life Support Buoy (LSB) provided by NOAA’s National Data Buoy Center. The LSB is a large discus buoy, 30 feet in diameter, and hosts generators for power, compressors for air, and a telemetry communications system.

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© Pascal Pittorino / Biosphoto

Lignin spiral a sheet of Agave France

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© Antoine Boureau / Biosphoto

Sporangia on Bird's Nest Fern leaf Sumatra

Restrictions:

• Sale prohibited by some Agents

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© Christian Gautier / Biosphoto

Stomata on the surface of the cuticle of a Rye leaf ; Lighting in polarized light, magnification x 400.

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© Christian Gautier / Biosphoto

Stomata on the surface of the cuticle of a Rye leaf ; Lighting in black background, magnification x 160.

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© Christian Gautier / Biosphoto

Colonies of Volvox algaes in light microscopy ; Lighting in bright background, magnification x 40.