Its in Japan. The photo was taken in Nov, so it should be evergreen tree. I guess it is a hardwood tree. Thanks in advance.

The (millions) of Callery pear seedlings around here are the last to turn, but they are also one of the most colorful Autumn trees. The mainly yellow to orange in the photos was one question mark in my mind, even though I was almost positive with the ID. Here, they will be mainly a dark, vibrant red, with orange and yellow highlights. Gorgeous, in spite of being the equivalent of vertical kudzu.

There are very similar Euphorbia species like Euphorbia virosa, and E. virosa has similar looking yellow flowers lkke E. corulescens. You would need to look closely at the flower structure. I dont think you would want to go though all that trouble. I grew a similar Euphorbia a few years ago one summer and it developed rot because of the rain and humidity here in the midwest. Many of the succulent ceropegiads/stapelliads are the same in that you can only ID them by their flowers. Ill have to study the difference in the branching of both species. It's not jumping out at me. Euphorbia virosa Ephorbia virosa Euphorbia coeulescens.

@gardengal48 (PNW Z8/9) Oscularia deltoides, for the win