Consideration visited objects seem:
- Potterton alpinky and Martin plus Martin Nest
- Museum of gardening during the 19th century by the Normanby Hall
- grass and prairie flowers in Ornamental grass nursery
- landscape parks Castle Howard, Studley Royal and Sutton Park
- boraga in Stillingfleet nursery
- RHS Garden Harlow Carr
- Harewood House
- floxy in Temple Newsam
- Lacewing flies in The Hollies Park
- kakosty in Catforth Garden
At a rough estimate, it all comes to 12 thousands of travel, Ferry, accommodation and inputs.