Betula nigra (USA)

Betula nigra L., Sp. Pl. 982 1753. (syn: Betula americana Buc’hoz [Invalid]; Betula lanulosa Michx.; Betula nigra var. parvifolia Regel; Betula nigra pendula Paul, nom. nud.; Betula rubra F.Michx.; Betula rupestris Raf.);

C. & E. U.S.A. as per WCSP;

District of Columbia; Florida; Georgia; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maryland; Masachusettes; Minnesota; Mississippi; Missouri; New Jersey; New York; North Carolina; Ohio; Oklahoma; Pennsylvania; South Carolina; Tennessee; Texas; Virginia; West Virginia; Wisconsin as per Catalogue of Life;

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Tree for ID : Atlanta, Georgia : 18JAN19 : AK-36 : 3 posts by 2 authors. Attachments (3)
Small tree seen in Atlanta.
Could be River Birch?

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Very good images. Yes, I believe you are correct. Betula nigra aka River Birch.

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Betula kenaica from California-GS03052023: 7 high res. images.
Betula kenaica W H Evans

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I think looks different to me as per images at
https://commons.wikimedia.org/wiki/Category:Betula_kenaica
https://en.wikipedia.org/wiki/Betula_kenaica
https://myplantin.com/plant/5092
https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:32197-2
Can it be B.nigra as per
https://www.eattheweeds.com/tag/betula-kenaica/
https://en.wikipedia.org/wiki/Betula_nigra
https://hort.extension.wisc.edu/articles/river-birch-betula-nigra/

You are correct once again, thanks a lot.

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Mostly 7-8 pairs of veins, erect cones, though leaves are smaller, I take it as B. nigra.

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References:
Catalogue of Life  The Plant List Ver.1.1  WCSP  IPNI  Wikipedia  Missouri Botanical Garden  USDA  The Ohio State University  NC State University