Robuta

https://pfaf.org/User/Plant.aspx?LatinName=Rosa+roxburghii
Rosa roxburghii is a deciduous Shrub growing to 1.2 m (4ft) by 1.2 m (4ft in). See above for USDA hardiness. It is hardy to UK zone 5. It is in flower in June,...
rosa roxburghiisweet chestnutplant databaserosepfaf
https://www.mdpi.com/2304-8158/11/24/4052
The European chestnut (Castanea sativa Mill.), is an environmentally and economically important species in Europe, mainly for fruit production. The chestnut...
sweet chestnutcastanea sativamillnutritionalphenolic
https://chestnutsweet.com/
chestnutsweetcomfortablelodgingmarblehead