Tim Fitzharris / Rhododendron (Rhododendron sp) flowers and Coast Redwood (Sequoia sempervirens) trees in fog, Redwood National Park, California
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Jeff Foott / Pacific Rhododendron (Rhododendron macrophyllum) flowering in old growth Coast Redwood (Sequoia sempervirens) forest, Redwood National Park, California
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Wild Wonders of Europe / Popp / Old Beech tree (Fagus sp) with Rhododendron growing on it's trunk, Mtirala National Park, Georgia, May 2008 WWE BOOK PLATE.
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Michael Durham / Bumblebee (Bombus huntii) flying toward the camera after collecting nectar from a Rhododendron flower, northeast Oregon
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Nigel Cattlin / Bud blast (Pycnostyzanus azaleae) disease on Rhododendron (Rhododendron sp) bud. In cultivation, Berkshire, England, UK. June.
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Nigel Cattlin / Cushion scale insect (Pulvinaria floccifera) laying eggs on underside of cultivated Rhododendron (Rhododendron sp) leaf. In garden, Berkshire, England, UK. June.
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Nigel Cattlin / Cushion scale insect (Pulvinaria floccifera) laying eggs on underside of cultivated Rhododendron (Rhododendron sp) leaf. In garden, Berkshire, England, UK. June.
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Nigel Cattlin / Cushion scale insect (Pulvinaria floccifera) on underside of cultivated Rhododendron (Rhododendron sp) leaf. In garden, Berkshire, England, UK. June.
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Kevin Schafer / Kamchatka Rhododendron (Rhododendron camtschaticum) flowers, Adak Island, Aleutian Islands, Alaska
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Heather Angel / Rhododendron (Rhododendron souliei) and Leopard plant (Ligularia sp) on bank of river flowing through forest. South of Kangding, Sichuan Province, China. June.
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Heather Angel / Rhododendron (Rhododendron sp) flower, anthers and red stigma visible. Garden in Surrey, England, UK.
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Heather Angel / Buff tailed bumblebee (Bombus terrestris) queen nectaring on Rhododendron (Rhododendron sp), pollen from anthers on backside and legs. Surrey, England, UK. March.