Euphorbia myrsinites
Phlox douglasii 'Boranovice'
Camassia leichtlinii 'Sacajawea'
Liriope muscari 'Big Blue'
Alstroemeria 'Indian Summer'
Astilbe 'Dark Side of the Moon'
Salvia nemorosa 'Caradonna'
Ajuga chamaepitys subsp. chia
Xanthoceras sorbifolium
Ulmus parvifolia 'Hokkaido'
Persicaria amplexicaulis 'Blackfield'
Viburnum nudum 'Brandywine'