Słowa kluczowe: botanical gardens, functions of botanical gardens, social role of botanical gardens, historic gardens, garden by institution, greenery restoration project, troublesome neighborhood, proper protection, attractive promotion, restoration, threats, sustainable development, garden, monastery, Kazimierz Dolny, landscape of the city, cemetery objects, genius loci, spatial composition analysis, historic park, border of a historic park, main element of historic composition, dominant, deerpark, Lipno, garden art, landscape-nature protected complex, cultural values, nature value, hazard of historical green, recovery plan, the risk to people and property, historical parks and gardens, cultivated greenery, municipal park, Bielsko-Biała, furniture, seat, palace and manor garden ensembles, tree management, visual tree assesment, hazardous trees, WID method, residential-park complexes of baroque origin, destruction of spatial composition, Szczytnicki Park, Wroclaw, historical urban park, restoration and preservation, Celichowski, Osmolice, landscape gardens, revalorization, funding revalorization, threat, historic parks, protection of monuments, the design project, values, public park, park program, historic urban greenery, Florence Charter, cemetery, monastic gardens, St. Wojciech Benedictine Nuns Abbey in Staniątki, modern threats, post-industrial housing estate, garden-city, revitalization, legal protection, project drawbacks, execution errors, financing of conservation work, invasive species, Corythucha ciliata, Leptoglossus occidentalis, Zamoyski Entail, palace-park complexes, transformation, defragmentation, change of function, the park revitalization, palace and park complex, Smuszewo