Near Arad
Eutopia Gardens
https://eutopiagardens.ro/index.php?language=2
Bucharest
Bucharest Botanical Garden
https://en.wikipedia.org/wiki/Bucharest_Botanical_Garden
Cluj
Alexandru Borza Botanical Garden
https://www.ubbcluj.ro/en/structura/sport/gradina_botanica
Craiova
Craiova Botanical Garden
https://en.wikipedia.org/wiki/Craiova_Botanical_Garden#External_links
Galati
Museum of Natural History & Botanic Garden
The Botanical Garden dominates the left bank of the Danube at Galați. Its southern slope is the site of the Museum of Natural History in Galați. The museum has collections of tropical and subtropical plants (cactus’s, euphorbias, palms, crotons, geraniums, begonias, etc.) rosary chic, over 200 varieties of roses, flora and vegetation. There are over 3000 specimens of tree species and shrubs, an oak area with more than 50 examples of birch and conifers, and a replica Japanese garden.
Iasi
Iași Botanical Garden
https://en.wikipedia.org/wiki/Ia%C8%99i_Botanical_Garden
Jibou
Jibou Botanical Garden
https://en.wikipedia.org/wiki/Jibou_Botanical_Garden
Timisoara
Timișoara Roses Park
https://myromaniaguide.com/things-to-do/parks-and-gardens/timisoara-roses-park/