• 栂つが

  southern Japanese hemlock (species of conifer native to Japan, Tsuga sieboldii)

• 栂桜つがざくら

  mountain heath (Phyllodoce nipponica)

• 栂椹とがさわら

  Japanese Douglas fir (Pseudotsuga japonica)

• 青の栂桜あおのつがざくら

  Aleutian mountainheath (Phyllodoce aleutica)