There are more than 500 annuals, perennials, vegetables, herbs, vines, flowers, trees, shrubs, and intentional cultivated weeds....

Specific plants of note include: Chilean Hazel (Gevuina Avellana) 23' tall; Evergreen Dogwood (Cornus capitata) 25.5' tall; Pineapple Guava (Feijoa Sellowiana) 15.5' tall; Banana Shrub (Michelia Figo) 12' tall --and in bloom now; Eucalyptus Dalrympleana 87' tall --planted in 1992

Note: I am not Arthur. I was once sent an e-mail asking if I was.

Here is a link that might be useful: Arthur Lee Jacobson's Open Garden