- Dina Gan
- Marie Sperka
- Meredith Alexander
- Mike Hiland
- Samuel George Frederick Brandon
- Juliet Alsop Hubbard
- Anthony James Nicholls
- Nguyen Xuan Thu
- Bennett Joe
- Joni Lee Mabe
- National Wildflower research Center
- Mary Vanclay
- Harry Wylie
- Tom Klower
- Cliff Douse
- Trevor Curwen
- Stephen Teo
- Tom Vick
- Audrey Seah
- Douglas Noble