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#Quercus

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Colin Purrington<p>Oak twig with a labyrinth-like feeding tunnel made by a bark-mining caterpillar, likely Zimmermannia bosquella (Nepticulidae). I look for these whenever I'm near an oak and bored, but have only seen these on a single tree in Media, PA, USA. <a href="https://flipping.rocks/tags/lepidoptera" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lepidoptera</span></a> <a href="https://flipping.rocks/tags/moth" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>moth</span></a> <a href="https://flipping.rocks/tags/caterpillar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>caterpillar</span></a> <a href="https://flipping.rocks/tags/insects" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>insects</span></a> <a href="https://flipping.rocks/tags/oaks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oaks</span></a> <a href="https://flipping.rocks/tags/quercus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>quercus</span></a> <a href="https://flipping.rocks/tags/entomology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>entomology</span></a> <a href="https://flipping.rocks/tags/pennsylvania" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pennsylvania</span></a></p>
Colin Purrington<p>Anyone know what would cause an acorn to split open like this? A tree across the street is loaded with them. Swarthmore, PA, USA. <a href="https://flipping.rocks/tags/quercus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>quercus</span></a> <a href="https://flipping.rocks/tags/oaks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oaks</span></a> <a href="https://flipping.rocks/tags/trees" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>trees</span></a> <a href="https://flipping.rocks/tags/nuts" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nuts</span></a> <a href="https://flipping.rocks/tags/botany" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>botany</span></a> <a href="https://flipping.rocks/tags/forestry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>forestry</span></a> <a href="https://flipping.rocks/tags/seeds" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>seeds</span></a> <a href="https://flipping.rocks/tags/pennsylvania" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pennsylvania</span></a></p>
Colin Purrington<p>Found some banded bullet galls (Kokkocynips imbricariae) yesterday. I also found a dollar near the tree. It was a good day. Media, PA, USA. <a href="https://flipping.rocks/tags/GallWeek2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GallWeek2025</span></a> <a href="https://flipping.rocks/tags/gall" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gall</span></a> <a href="https://flipping.rocks/tags/galls" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>galls</span></a> <a href="https://flipping.rocks/tags/wasps" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>wasps</span></a> <a href="https://flipping.rocks/tags/cynipidae" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cynipidae</span></a> <a href="https://flipping.rocks/tags/insects" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>insects</span></a> <a href="https://flipping.rocks/tags/entomology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>entomology</span></a> <a href="https://flipping.rocks/tags/oaks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oaks</span></a> <a href="https://flipping.rocks/tags/quercus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>quercus</span></a></p>
Colin Purrington<p>These oak button galls (Neuroterus umbilicatus) give a nice sense of how small cynipid wasps are. I've seen photographs that are so loaded them that you can barely see the leaf surface. <a href="https://flipping.rocks/tags/GallWeek2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GallWeek2025</span></a> <a href="https://flipping.rocks/tags/gall" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gall</span></a> <a href="https://flipping.rocks/tags/galls" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>galls</span></a> <a href="https://flipping.rocks/tags/cynipidae" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cynipidae</span></a> <a href="https://flipping.rocks/tags/oaks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oaks</span></a> <a href="https://flipping.rocks/tags/quercus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>quercus</span></a> <a href="https://flipping.rocks/tags/entomology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>entomology</span></a> <a href="https://flipping.rocks/tags/nature" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nature</span></a> <a href="https://flipping.rocks/tags/wasps" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>wasps</span></a></p>
Colin Purrington<p>Jewel oak gall (Acraspis quercushirta), living up to its name. Little Crum Creek Park, Swarthmore, PA, USA. <a href="https://flipping.rocks/tags/GallWeek2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GallWeek2025</span></a> <a href="https://flipping.rocks/tags/gall" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gall</span></a> <a href="https://flipping.rocks/tags/galls" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>galls</span></a> <a href="https://flipping.rocks/tags/cynipidae" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cynipidae</span></a> <a href="https://flipping.rocks/tags/oaks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oaks</span></a> <a href="https://flipping.rocks/tags/quercus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>quercus</span></a> <a href="https://flipping.rocks/tags/entomology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>entomology</span></a> <a href="https://flipping.rocks/tags/nature" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nature</span></a> <a href="https://flipping.rocks/tags/wasp" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>wasp</span></a></p>
Colin Purrington<p>Yesterday's fun gall find was Phylloteras sigma (Cynipidae), a rarely-photographed beauty with no common name. iNaturalist observations are mainly in PA, DE, MD, VA, and DC but BugGuide lists NY, too. Reported on both Quercus alba and Q. muehlenbergii. Little Crum Creek Park, Swarthmore, PA. <a href="https://flipping.rocks/tags/GallWeek2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GallWeek2025</span></a> <a href="https://flipping.rocks/tags/gall" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gall</span></a> <a href="https://flipping.rocks/tags/galls" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>galls</span></a> <a href="https://flipping.rocks/tags/cynipidae" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cynipidae</span></a> <a href="https://flipping.rocks/tags/oaks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oaks</span></a> <a href="https://flipping.rocks/tags/quercus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>quercus</span></a> <a href="https://flipping.rocks/tags/entomology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>entomology</span></a> <a href="https://flipping.rocks/tags/nature" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nature</span></a> <a href="https://flipping.rocks/tags/gallformers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gallformers</span></a></p>
Colin Purrington<p>This is Andricus nigricens, another cynipid wasp that makes galls on oaks. Each lobe is home to a single larva (and possibly a parasite, because such is life). 2/5 <a href="https://flipping.rocks/tags/GallWeek2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GallWeek2025</span></a> <a href="https://flipping.rocks/tags/gall" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gall</span></a> <a href="https://flipping.rocks/tags/galls" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>galls</span></a> <a href="https://flipping.rocks/tags/wasps" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>wasps</span></a> <a href="https://flipping.rocks/tags/oaks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oaks</span></a> <a href="https://flipping.rocks/tags/cynipidae" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cynipidae</span></a> <a href="https://flipping.rocks/tags/inaturalist" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>inaturalist</span></a> <a href="https://flipping.rocks/tags/quercus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>quercus</span></a></p>
Colin Purrington<p>Thread of the five types of galls I found yesterday. First up are oak rough bullet galls (Disholcaspis quercusmamma), protecting themselves from parasitic wasps by attracting ants with nectar. Swarthmore, PA, USA. 1/5 <a href="https://flipping.rocks/tags/GallWeek2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GallWeek2025</span></a> <a href="https://flipping.rocks/tags/gall" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gall</span></a> <a href="https://flipping.rocks/tags/galls" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>galls</span></a> <a href="https://flipping.rocks/tags/wasps" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>wasps</span></a> <a href="https://flipping.rocks/tags/ants" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ants</span></a> <a href="https://flipping.rocks/tags/oaks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oaks</span></a> <a href="https://flipping.rocks/tags/cynipidae" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cynipidae</span></a> <a href="https://flipping.rocks/tags/inaturalist" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>inaturalist</span></a> <a href="https://flipping.rocks/tags/nectar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nectar</span></a> <a href="https://flipping.rocks/tags/nature" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nature</span></a> <a href="https://flipping.rocks/tags/biology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>biology</span></a> <a href="https://flipping.rocks/tags/quercus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>quercus</span></a></p>
Bomengidsnl<p>Island live oak (Quercus tomentella), Altijdgroene eiland eik, bast-bark-rinde-ecorse-corteza <a href="https://www.bomengids.nl/2023-worldoaks/species/Quercus_tomentella__Island_live_oak.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bomengids.nl/2023-worldoaks/sp</span><span class="invisible">ecies/Quercus_tomentella__Island_live_oak.html</span></a></p><p> An oak species of region: USA<br>posted by <a href="https://mastodon.green/tags/bomengidsnlbot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bomengidsnlbot</span></a> <a href="https://mastodon.green/tags/Worldoaks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Worldoaks</span></a> <a href="https://mastodon.green/tags/Quercus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Quercus</span></a> <a href="https://mastodon.green/tags/nature" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nature</span></a></p><p> <br> Oaks of the world <br> A Quercus special on bomengids <a href="https://www.bomengids.nl/2023-worldoaks/oaks-of-the-world.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bomengids.nl/2023-worldoaks/oa</span><span class="invisible">ks-of-the-world.html</span></a> <br> <br> Oaks are a tree family of the northern hemisphere, see wikipedia <a href="https://en.wikipedia.org/wiki/Oak" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">en.wikipedia.org/wiki/Oak</span><span class="invisible"></span></a></p>
ThreeDollarBill<p>The dried up leaves of a <a href="https://mstdn.ca/tags/Quercus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Quercus</span></a> alba, white oak.<br><a href="https://mstdn.ca/tags/garden" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>garden</span></a> <a href="https://mstdn.ca/tags/gardening" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gardening</span></a> <a href="https://mstdn.ca/tags/flowers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>flowers</span></a> <a href="https://mstdn.ca/tags/horticulture" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>horticulture</span></a> <a href="https://mstdn.ca/tags/photography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>photography</span></a> <a href="https://mstdn.ca/tags/bloomscrolling" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bloomscrolling</span></a> <a href="https://mstdn.ca/tags/botany" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>botany</span></a></p>
Bomengidsnl<p>Kermes oak (Quercus coccifera), Kermes eik--Hulst eik, vrucht-fruit-frucht-fruit-fruta <a href="https://www.bomengids.nl/2023-worldoaks/species/Quercus_coccifera__Kermes_oak.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bomengids.nl/2023-worldoaks/sp</span><span class="invisible">ecies/Quercus_coccifera__Kermes_oak.html</span></a></p><p> An oak species of region: Europe<br>posted by <a href="https://mastodon.green/tags/bomengidsnlbot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bomengidsnlbot</span></a> <a href="https://mastodon.green/tags/Worldoaks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Worldoaks</span></a> <a href="https://mastodon.green/tags/Quercus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Quercus</span></a> <a href="https://mastodon.green/tags/nature" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nature</span></a></p><p> <br> Oaks of the world <br> A Quercus special on bomengids <a href="https://www.bomengids.nl/2023-worldoaks/oaks-of-the-world.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bomengids.nl/2023-worldoaks/oa</span><span class="invisible">ks-of-the-world.html</span></a> <br> <br> Oaks are a tree family of the northern hemisphere, see wikipedia <a href="https://en.wikipedia.org/wiki/Oak" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">en.wikipedia.org/wiki/Oak</span><span class="invisible"></span></a></p>
Bomengidsnl<p>Gambel oak (Quercus gambelii), Gambels eik, foliage <a href="https://www.bomengids.nl/2023-worldoaks/species/Quercus_gambelii__Gambel_oak.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bomengids.nl/2023-worldoaks/sp</span><span class="invisible">ecies/Quercus_gambelii__Gambel_oak.html</span></a></p><p> An oak species of region: USA<br>posted by <a href="https://mastodon.green/tags/bomengidsnlbot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bomengidsnlbot</span></a> <a href="https://mastodon.green/tags/Worldoaks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Worldoaks</span></a> <a href="https://mastodon.green/tags/Quercus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Quercus</span></a> <a href="https://mastodon.green/tags/nature" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nature</span></a></p><p> <br> Oaks of the world <br> A Quercus special on bomengids <a href="https://www.bomengids.nl/2023-worldoaks/oaks-of-the-world.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bomengids.nl/2023-worldoaks/oa</span><span class="invisible">ks-of-the-world.html</span></a> <br> <br> Oaks are a tree family of the northern hemisphere, see wikipedia <a href="https://en.wikipedia.org/wiki/Oak" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">en.wikipedia.org/wiki/Oak</span><span class="invisible"></span></a></p>
Bomengidsnl<p>Coast live oak (Quercus agrifolia), Altijdgroene kusteik, loot <a href="https://www.bomengids.nl/2023-worldoaks/species/Quercus_agrifolia__Coast_live_oak.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bomengids.nl/2023-worldoaks/sp</span><span class="invisible">ecies/Quercus_agrifolia__Coast_live_oak.html</span></a></p><p> An oak species of region: USA<br>posted by <a href="https://mastodon.green/tags/bomengidsnlbot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bomengidsnlbot</span></a> <a href="https://mastodon.green/tags/Worldoaks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Worldoaks</span></a> <a href="https://mastodon.green/tags/Quercus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Quercus</span></a> <a href="https://mastodon.green/tags/nature" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nature</span></a></p><p> <br> Oaks of the world <br> A Quercus special on bomengids <a href="https://www.bomengids.nl/2023-worldoaks/oaks-of-the-world.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bomengids.nl/2023-worldoaks/oa</span><span class="invisible">ks-of-the-world.html</span></a> <br> <br> Oaks are a tree family of the northern hemisphere, see wikipedia <a href="https://en.wikipedia.org/wiki/Oak" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">en.wikipedia.org/wiki/Oak</span><span class="invisible"></span></a></p>
Bomengidsnl<p>Scrub oak (Quercus ilicifolia), Amerikaanse hulstbladige eik, vrucht-fruit-frucht-fruit-fruta <a href="https://www.bomengids.nl/2023-worldoaks/species/Quercus_ilicifolia__Scrub_oak.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bomengids.nl/2023-worldoaks/sp</span><span class="invisible">ecies/Quercus_ilicifolia__Scrub_oak.html</span></a></p><p> An oak species of region: USA<br>posted by <a href="https://mastodon.green/tags/bomengidsnlbot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bomengidsnlbot</span></a> <a href="https://mastodon.green/tags/Worldoaks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Worldoaks</span></a> <a href="https://mastodon.green/tags/Quercus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Quercus</span></a> <a href="https://mastodon.green/tags/nature" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nature</span></a></p><p> <br> Oaks of the world <br> A Quercus special on bomengids <a href="https://www.bomengids.nl/2023-worldoaks/oaks-of-the-world.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bomengids.nl/2023-worldoaks/oa</span><span class="invisible">ks-of-the-world.html</span></a> <br> <br> Oaks are a tree family of the northern hemisphere, see wikipedia <a href="https://en.wikipedia.org/wiki/Oak" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">en.wikipedia.org/wiki/Oak</span><span class="invisible"></span></a></p>
Bomengidsnl<p>Northern pin oak (Quercus ellipsoidalis), Noordelijke moeras eik, vrucht-fruit-frucht-fruit-fruta <a href="https://www.bomengids.nl/2023-worldoaks/species/Quercus_ellipsoidalis__Northern_pin_oak.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bomengids.nl/2023-worldoaks/sp</span><span class="invisible">ecies/Quercus_ellipsoidalis__Northern_pin_oak.html</span></a></p><p> An oak species of region: USA<br>posted by <a href="https://mastodon.green/tags/bomengidsnlbot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bomengidsnlbot</span></a> <a href="https://mastodon.green/tags/Worldoaks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Worldoaks</span></a> <a href="https://mastodon.green/tags/Quercus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Quercus</span></a> <a href="https://mastodon.green/tags/nature" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nature</span></a></p><p> <br> Oaks of the world <br> A Quercus special on bomengids <a href="https://www.bomengids.nl/2023-worldoaks/oaks-of-the-world.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bomengids.nl/2023-worldoaks/oa</span><span class="invisible">ks-of-the-world.html</span></a> <br> <br> Oaks are a tree family of the northern hemisphere, see wikipedia <a href="https://en.wikipedia.org/wiki/Oak" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">en.wikipedia.org/wiki/Oak</span><span class="invisible"></span></a></p>
Bomengidsnl<p>Mount Tabor oak (Quercus ithaburensis), Berg tabor eik, blad-leaf-blatt-feuille-hoja <a href="https://www.bomengids.nl/2023-worldoaks/species/Quercus_ithaburensis__Mount_Tabor_oak.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bomengids.nl/2023-worldoaks/sp</span><span class="invisible">ecies/Quercus_ithaburensis__Mount_Tabor_oak.html</span></a></p><p> An oak species of region: Eurasia<br>posted by <a href="https://mastodon.green/tags/bomengidsnlbot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bomengidsnlbot</span></a> <a href="https://mastodon.green/tags/Worldoaks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Worldoaks</span></a> <a href="https://mastodon.green/tags/Quercus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Quercus</span></a> <a href="https://mastodon.green/tags/nature" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nature</span></a></p><p> <br> Oaks of the world <br> A Quercus special on bomengids <a href="https://www.bomengids.nl/2023-worldoaks/oaks-of-the-world.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bomengids.nl/2023-worldoaks/oa</span><span class="invisible">ks-of-the-world.html</span></a> <br> <br> Oaks are a tree family of the northern hemisphere, see wikipedia <a href="https://en.wikipedia.org/wiki/Oak" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">en.wikipedia.org/wiki/Oak</span><span class="invisible"></span></a></p>
Alexander S. Kunz<p>"Wild Green Yonder" for <a href="https://mas.to/tags/ThickTrunkTuesday" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ThickTrunkTuesday</span></a> </p><p>The evergreen oaks of Southern California have been a favorite photography subject of mine for a long time. This beautiful specimen is a Coast Live Oak (Quercus agrifolia) at Hollenbeck Canyon near Jamul in San Diego County.</p><p><a href="https://alexander-kunz.pixels.com/featured/wild-green-yonder-alexander-kunz.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">alexander-kunz.pixels.com/feat</span><span class="invisible">ured/wild-green-yonder-alexander-kunz.html</span></a></p><p><a href="https://mas.to/tags/TreeTuesday" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TreeTuesday</span></a> <a href="https://mas.to/tags/SanDiego" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SanDiego</span></a> <a href="https://mas.to/tags/Oaks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Oaks</span></a> <a href="https://mas.to/tags/NaturePhotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NaturePhotography</span></a> <a href="https://mas.to/tags/Quercus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Quercus</span></a> <a href="https://mas.to/tags/Trees" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Trees</span></a> <a href="https://mas.to/tags/TreesOfMastodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TreesOfMastodon</span></a> <a href="https://mas.to/tags/SouthernCalifornia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SouthernCalifornia</span></a> <a href="https://mas.to/tags/IntimateLandscape" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IntimateLandscape</span></a></p>
Bomengidsnl<p>Holm oak (Quercus ilex), Steeneik, bast-bark-rinde-ecorse-corteza <a href="https://www.bomengids.nl/2023-worldoaks/species/Quercus_ilex__Holm_oak.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bomengids.nl/2023-worldoaks/sp</span><span class="invisible">ecies/Quercus_ilex__Holm_oak.html</span></a></p><p> An oak species of region: Europe<br>posted by <a href="https://mastodon.green/tags/bomengidsnlbot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bomengidsnlbot</span></a> <a href="https://mastodon.green/tags/Worldoaks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Worldoaks</span></a> <a href="https://mastodon.green/tags/Quercus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Quercus</span></a> <a href="https://mastodon.green/tags/nature" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nature</span></a></p><p> <br> Oaks of the world <br> A Quercus special on bomengids <a href="https://www.bomengids.nl/2023-worldoaks/oaks-of-the-world.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bomengids.nl/2023-worldoaks/oa</span><span class="invisible">ks-of-the-world.html</span></a> <br> <br> Oaks are a tree family of the northern hemisphere, see wikipedia <a href="https://en.wikipedia.org/wiki/Oak" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">en.wikipedia.org/wiki/Oak</span><span class="invisible"></span></a></p>
Bomengidsnl<p>Hungarian oak (Quercus frainetto), Hongaarse eik, loot <a href="https://www.bomengids.nl/2023-worldoaks/species/Quercus_frainetto__Hungarian_oak.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bomengids.nl/2023-worldoaks/sp</span><span class="invisible">ecies/Quercus_frainetto__Hungarian_oak.html</span></a></p><p> An oak species of region: Europe<br>posted by <a href="https://mastodon.green/tags/bomengidsnlbot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bomengidsnlbot</span></a> <a href="https://mastodon.green/tags/Worldoaks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Worldoaks</span></a> <a href="https://mastodon.green/tags/Quercus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Quercus</span></a> <a href="https://mastodon.green/tags/nature" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nature</span></a></p><p> <br> Oaks of the world <br> A Quercus special on bomengids <a href="https://www.bomengids.nl/2023-worldoaks/oaks-of-the-world.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bomengids.nl/2023-worldoaks/oa</span><span class="invisible">ks-of-the-world.html</span></a> <br> <br> Oaks are a tree family of the northern hemisphere, see wikipedia <a href="https://en.wikipedia.org/wiki/Oak" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">en.wikipedia.org/wiki/Oak</span><span class="invisible"></span></a></p>
Bomengidsnl<p>Sawtooth oak chenii (Quercus acutissima chenni), Chinese kastanje eik chenii, boom-tree-baum-arbre-arbol <a href="https://www.bomengids.nl/2023-worldoaks/species/Quercus_acutissima_chenni__Sawtooth_oak_chenii.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bomengids.nl/2023-worldoaks/sp</span><span class="invisible">ecies/Quercus_acutissima_chenni__Sawtooth_oak_chenii.html</span></a></p><p> An oak species of region: Asia<br>posted by <a href="https://mastodon.green/tags/bomengidsnlbot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bomengidsnlbot</span></a> <a href="https://mastodon.green/tags/Worldoaks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Worldoaks</span></a> <a href="https://mastodon.green/tags/Quercus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Quercus</span></a> <a href="https://mastodon.green/tags/nature" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nature</span></a></p><p> <br> Oaks of the world <br> A Quercus special on bomengids <a href="https://www.bomengids.nl/2023-worldoaks/oaks-of-the-world.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bomengids.nl/2023-worldoaks/oa</span><span class="invisible">ks-of-the-world.html</span></a> <br> <br> Oaks are a tree family of the northern hemisphere, see wikipedia <a href="https://en.wikipedia.org/wiki/Oak" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">en.wikipedia.org/wiki/Oak</span><span class="invisible"></span></a></p>