I found a new naturalized alien tree in Crimea. Please help me to determine it properly - is it Robinia luxurians or R. neomexicana?

More Andriy Vasylyovych Yena's questions See All

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Hou can I infer properly the age of a living tree? Are there accepted methods?

My colleagues an I have found a very old Taxux tree in Crimean Mts. Can morphometric data of the trunk be useful for rather plausible inferring its age? Please help with advice!

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Arvind Singh

I think it is Robinia luxurians of Fabaceae family.

Suchandra Dutta

Robinia or Glericidia sepium from Fabaceae

Piotr Kosiński

I would say at first glance that it is Robinia ×ambigua Poir. (polymorphic swarm of hybrids between R. viscosa and R. pseudoacacia). Best wishes Andriy!

Gergely Király

I agree with Piotr: it is probably R. x ambigua

Sunit Mitra

Dear Andriy

I Hope it is R. xambigua, as I pretend it from the colour of the flower.

Эдуард Витальевич Гарин

I agree with Piotr: I have seen many such plants in Kislovodsk (Stavropol Krai, Russia) and I have it in the herbarium.