13386731 - Japanese maple (Acer palmatum) foliage13475140 - Red maple (Acer sp.) cultivars in a garden13950683 - Sycamore (Acer pseudoplatanus) leaf13524909 - Maple (Acer sp.) leaves in autumn13477811 - Maple (Acer x freemanii Autumn Blaze ('Jeffersred'))13296550 - Japanese maple (Acer palmatum) foliage13950606 - Japanese maple (Acer palmatum) tree13524908 - Maple (Acer sp.) leaves in autumn13226184 - Maple leaf (Acer sp.), X-ray13218316 - Sycamore (Acer pseudoplatanus)13477806 - Maple (Acer x freemanii Autumn Blaze ('Jeffersred'))13226288 - Maple (Acer sp.), X-ray13296552 - Japanese maple (Acer palmatum) foliage13296551 - Japanese maple (Acer palmatum) foliage13250383 - Maple leaf (Acer sp.), X-ray13218297 - Field maple (Acer campestre)13950682 - Sycamore (Acer pseudoplatanus) leaves13477805 - Maple (Acer x freemanii Autumn Blaze ('Jeffersred'))13296553 - Japanese maple (Acer palmatum) foliage13226230 - Maple leaf (Acer sp.), X-ray12291061 - Acer rubrum in the park11651054 - Sycamore (Acer pseudoplatanus) seeds11625977 - Mountain Maple Leaf (Acer spicatum)11651055 - Sycamore (Acer pseudoplatanus) seed12021986 - Japanese Maple (Acer palmatum)12027801 - LM of Acer Abscission Layer11541308 - Japanese maple (Acer 'Sango Kaku')13403145 - Sycamore maple (Acer pseudoplatanus)13685709 - Tar spot fungus on sycamore (Acer pseudoplatanus) leaf13620548 - Lunaria annua and Acer palmatum 'Tsuma-gaki'13497335 - Field maple (Acer campestre 'Pulverulentum')13273533 - Sycamore twig (Acer pseudoplatanus), X-ray13478420 - Hawthorn maple (Acer crataegifolium), illustration13477736 - Red maple (Acer rubrum) autumn leaves13444368 - Sycamore maple (Acer pseudoplatanus) leaf, illustration13273573 - Sycamore (Acer pseudoplatanus), X-ray12971468 - Sycamore (Acer pseudoplatanus) seeds, X-ray13742409 - Sycamore (Acer pseudoplatanus) seedling13497652 - Norway maple (Acer platanoides 'Deborah')13444370 - Sycamore tree (Acer pseudoplatanus), illustration13478202 - Sycamore (Acer pseudoplatanus) branch13404697 - Sycamore (Acer pseudoplatanus)13475815 - Acer rufinerve bark13475500 - Silver maple (Acer saccharinum) autumn leaves13474190 - Japanese maple (Acer palmatum 'Red Pygmy')13273598 - King crimson acer leaves (Acer platanoides), X-ray13195226 - Sycamore (Acer pseudoplatanus)12348210 - Germinating seed of Acer pseudoplatanus12971469 - Sycamore (Acer pseudoplatanus) seeds, X-ray12971467 - Sycamore (Acer pseudoplatanus) seeds, X-ray13273536 - Sycamore twig (Acer pseudoplatanus), X-ray12249906 - Japanese maple (Acer palmatum) in flower12642567 - Montpellier maple (Acer monspessulanum)12257706 - Japanese maple (Acer palmatum)12348203 - Germinating seeds of Acer pseudoplatanus12376880 - Japanese maple (Acer palmatum 'Atropurpureum') leaves in aut12284172 - Mountain maple (Acer spicatum) in flower12257709 - Japanese maple (Acer palmatum) leaves12348202 - Germinating seeds of Acer pseudoplatanus11726190 - Acer palmatum 'Shishio Improved' leaves12348208 - Germinating seed of Acer pseudoplatanus12249869 - Japanese maple (Acer palmatum) leaves in autumn colouration12303627 - Leaf bud of the Norway maple tree (Acer platanoides)13300053 - Close up of acer palmatum leaves11687672 - Box elder (Acer negundo) seeds11724126 - Henry's maple (Acer henryi)12249862 - Japanese maple (Acer palmatum 'Blue Sky') foliage11725599 - Sycamore (Acer pseudoplatanus) bud11643395 - Acer palmatum var. dissectum11661114 - Yarrow (Acer japonicum) leaves11648588 - Italian maple (Acer opalus) in flower11695371 - Sycamore (Acer pseudoplatanus) seeds11688402 - Sycamore Leaf Stoma (Acer pseudoplatanus)11694866 - Japanese maple (Acer palmatum)11788073 - Sycamore Acer pseudoplatanus seeds11656001 - Tar spot on Acer pseudoplatanus leaf11628383 - Acer circinatum11620913 - Acer palmatum 'Ornatum'11661113 - Japanese maple (Acer japonicum) leaf11642475 - Italian Maple (Acer obtusatum)11631797 - Field Maple (Acer campestre)11649470 - Sycamore (Acer pseudoplatanus)11628643 - Paperbark Maple (Acer griseum)11619385 - Acer pseudoplatanus leaf bud opening11611302 - Maple (Acer palmatum 'Kashima')11656005 - Tar spot on Acer pseudoplatanus leaves11560621 - Field Maple (Acer campestre)11560614 - Field Maple (Acer campestre)11548464 - Red maple (Acer rubrum)11541358 - Acer davidii 'Snakebark maple'11533691 - Montpelier maple (Acer monspessulanum)11602176 - Field Maple (Acer campestre)11563715 - Sycamore (Acer pseudoplatanus)11548911 - Japanese maple (Acer 'Beni-maiko')11548476 - Acer shirasawanum 'Aureum'11541573 - Bonsai Acer palmatum benichidora11536984 - Japanese maple leaf (Acer palmatum)11536361 - Field maple branches (Acer campestre)11526264 - Acer tar spot on leafnächste Seite