TreeTuesday Challenge: I forgot the name of a strange tree on the photo

Hi, Steemers!

Here is an unusual tree from the Zagreb Botanic Gardens. The picture was shot this spring and shows only a small part of interesting plant species located in the center of Zagreb.

Here is a list of other Steemit Challenges

MonochromeMonday - started by @ old-guy-photos -MonochromeMonday
TreeTuesday - started by @ old-guy-photos - TreeTuesday
BeachWednesday - initiated by @uwelang - BeachWednesday
SunThursday - initiated by @uwelang - SunThursday
LoveFriday - initiated by @ liliana.duarte - LoveFriday
EscapeSaturday - initiated by @alinabarbu - EscapeSaturday
BeautifulSunday - initiated by @ ace108 - BeautifulSunday

Colorchallenge (with daily color tags) - initiated by @kalemandra - ColorChallenge
MondayRed
TuesdayOrange
WednesdayYellow
ThursdayGreen
FridayBlue
SaturdayIndigo
SundayPurple

Carpe diem!
@rcecelja2503