Images Vidéos

Alnus Photos ❘ Science Photo Library

Common alder (Alnus glutinosa) foliage
13950666 - Common alder (Alnus glutinosa) foliage
Common alder (Alnus glutinosa)
13672715 - Common alder (Alnus glutinosa)
Common alder (Alnus glutinosa)
13218291 - Common alder (Alnus glutinosa)
Alder tree Alnus glutinosa,artwork
11616487 - Alder tree Alnus glutinosa,artwork
Alder tree Alnus glutinosa,artwork
11616486 - Alder tree Alnus glutinosa,artwork
Common Alder. (Alnus glutinosa)
11540887 - Common Alder. (Alnus glutinosa)
Alder (Alnus sp) pollen
12011447 - Alder (Alnus sp) pollen
Italian alder (Alnus cordata) cones and spring leaves
13736775 - Italian alder (Alnus cordata) cones and spring leaves
Alder (Alnus sp.) catkins, X-ray
13673141 - Alder (Alnus sp.) catkins, X-ray
Common alder (Alnus glutinosa) catkins
13504306 - Common alder (Alnus glutinosa) catkins
Ament flower cluster of an Italian alder (Alnus cordata)
13435885 - Ament flower cluster of an Italian alder (Alnus cordata)
Grey alder (Alnus incana), illustration
13478271 - Grey alder (Alnus incana), illustration
Alder (Alnus sp.) catkins, X-ray
12949020 - Alder (Alnus sp.) catkins, X-ray
Alder buckthorn (Frangula alnus) stem, light micrograph
12450515 - Alder buckthorn (Frangula alnus) stem, light micrograph
Mountain alder (Alnus sp.)
12285242 - Mountain alder (Alnus sp.)
Alder (Alnus glutinosa) tree,artwork
11648632 - Alder (Alnus glutinosa) tree,artwork
Italian alder (Alnus cordata) catkins
11689832 - Italian alder (Alnus cordata) catkins
Common alder (Alnus glutinosa) buds
11644354 - Common alder (Alnus glutinosa) buds
Italian alder (Alnus cordata) catkins
11689828 - Italian alder (Alnus cordata) catkins
Alder (Alnus glutinosa)
11649478 - Alder (Alnus glutinosa)
Sycamore (Alnus glutinosa) leaves
11646268 - Sycamore (Alnus glutinosa) leaves
Alder (Alnus glutinosa) tree,artwork
11648633 - Alder (Alnus glutinosa) tree,artwork
Italian alder (Alnus cordata) catkins
11689831 - Italian alder (Alnus cordata) catkins
Alder (Alnus glutinosa)
11631760 - Alder (Alnus glutinosa)
Alder (Alnus glutinosa)
11631761 - Alder (Alnus glutinosa)
Alder buckthorn (Frangula alnus)
11567809 - Alder buckthorn (Frangula alnus)
Common alder (Alnus glutinosa) leaf
11646260 - Common alder (Alnus glutinosa) leaf
Alder catkins and cones (Alnus glutinosa)
11539425 - Alder catkins and cones (Alnus glutinosa)
Alder (Alnus glutinosa)
11568179 - Alder (Alnus glutinosa)
Italian alder tree (Alnus cordata)
11533735 - Italian alder tree (Alnus cordata)
Alnus cordata catkins and cones
11540212 - Alnus cordata catkins and cones
Alder (Alnus glutinosa)
11561933 - Alder (Alnus glutinosa)
Male alder catkins (Alnus glutinosa)
11541132 - Male alder catkins (Alnus glutinosa)
Alder buckthorn (Frangula alnus)
11535755 - Alder buckthorn (Frangula alnus)
Alder (Alnus pendula)
11568532 - Alder (Alnus pendula)
Uprooted Alder trees (Alnus glutinosa)
11568180 - Uprooted Alder trees (Alnus glutinosa)
Alder (Alnus glutinosa)
11561934 - Alder (Alnus glutinosa)
Alder catkins
13633476 - Alder catkins
Four leaves
13477306 - Four leaves
Section of alder, polarised light micrograph
12645585 - Section of alder, polarised light micrograph
Cross-section of alder, polarised light micrograph
12645588 - Cross-section of alder, polarised light micrograph
Young alder leaves
12650867 - Young alder leaves
Cross-section of alder, polarised light micrograph
12645586 - Cross-section of alder, polarised light micrograph
Young alder leaves
12650872 - Young alder leaves
Snow on alder catkins
12648709 - Snow on alder catkins
Snow on alder catkins
12648707 - Snow on alder catkins
Section of alder, polarised light micrograph
12645587 - Section of alder, polarised light micrograph
Alder tree pollen, SEM
12525981 - Alder tree pollen, SEM
Alder Wood Vessels,SEM
12046647 - Alder Wood Vessels,SEM
Alder sawfly larva (Fenusa dohrnii)
12037782 - Alder sawfly larva (Fenusa dohrnii)
Red alder
12049541 - Red alder
Common Alder Tree Pollen SEM
11635533 - Common Alder Tree Pollen SEM
Leaf gall on alder leaves
11558879 - Leaf gall on alder leaves
White-winged crossbill,artwork
11616887 - White-winged crossbill,artwork
Alder pollen grain,SEM
11594124 - Alder pollen grain,SEM
Root Nodules
12028857 - Root Nodules
Alder Psyllid (Psylla alni)
12001551 - Alder Psyllid (Psylla alni)
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