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Editor's Picks

q._grahamii_beatrice.jpg
Who was Quercus grahamii named in honor of?
Roderick Cameron | Dec 17, 2024
Quercus rubra in autumn
The Tree of the Year Association in Germany selected a non-...
Website Editor | Dec 16, 2024
Image from Enarrationes
A 16th century commentary on the medicinal property of oaks...
Website Editor | Dec 16, 2024

Plant Focus

Quercus aucheri leaves
Some personal observations of this rare oak in southwestern Turkey

Jim Conrad's Oak Notes

The IOS recently received an inquiry from Jim Conrad about a strange phenomenon he observed on a twig of a Quercus ×dysophylla in the Eastern Sierra Madre in Mexico, where what appeared to be multiple styles emerged from a bud. It turns out they may be fungal reproductive bodies. But the contact gave us an opportunity to view Jim’s fascinating website, which includes several pages about Mexican oaks he has observed, as well as other oaks in Mississippi, Louisiana, Oregon, California, and Texas.

Weird growths on Q. dysophylla
Unusual slender stems emerging from the bud on a twig of Quercus ×dysophylla (top left), possibly reproductive bodies; image Jim Conrad (public domain)

Jim is a naturalist who worked in a Kentucky state park and at the Missouri Botanical Garden before starting a career as a freelance writer focusing mostly on topics relating to natural history. He traveled in about 40 countries and published over 200 magazine articles and stories, and six books. Since 1997 he has dedicated himself to advancing environmental education and cross-cultural sensitization by establishing appropriate websites, most recently the Backyard Nature website. He has been living “off the grid” in various locations in the U.S. and Mexico, and currently lives in Yucatán, Mexico. Read more of his bio in his website.

New leaves and catkins on Q. rugosa
Minuscule new red leaves and catkins on Quercus rugosa, Querétaro, Mexico; image Jim Conrad (public domain)

You can read his illustrated notes on several U.S. oaks here, and the ones on Mexican oaks here.

Quercus laxa
Leaves and catkins of an oak in San Luis Potosí that Jim identified as Quercus laxa, currently considered a synonym of Q. xylina; image Jim Conrad (public domain)