Cypripedium calceolus
The garden's orchid collections include "Aceras anthropophorum", "Anacamptis pyramidalis", "Bletilla striata", "Cypripedium calceolus", "Cypripedium formosanum", "Dactylorhiza maculata", "Gymnadenia conopsea", "Himantoglossum hircinum", "Orchis militaris", "Orchis morio", and "Orchis simia". Fern collections include "Adiantum pedatum", "Asplenium scolopendrium", "Athyrium filix-femina", "Blechnum spicant", "Dryopteris affinis", "Gymnocarpium robertianum", "Matteuccia struthiopteris", "Phegopteris connectilis", "Phyllitis scolopendrium", and "Woodsia obtusa". Other specimens of interest include "Ononis natrix", "Pleioblastus nagashima", "Saruma henryi", "Shibataea kumasasa", and "Sinowilsonia henryi".