| ACACIA |
DOGWOOD |
LILAC |
POPLAR
(Genus Populus) |
AILANTHUS
(Tree of Heaven) |
DOUGLAS FIR
(Genus Pseudotsuga) |
MADRONA / MADRONE |
PUSSY WILLOW
(Salix Genus) |
| ALDER |
DRACAENA |
MAGNOLIA |
RAPHIOLEPSIS |
| ALMOND |
ELM |
MANZANITA |
RIBBONWOOD |
APPLE
(pesticide free) |
ESCALLONIA |
MESQUITE
(watch for thorns) |
RUBBER PLANT
(Ficus elastica) |
ASH
(Fraxinus) |
EUCALYPTUS |
MIMOSA |
RUSSIAN OLIVE |
| ASPEN |
FIG |
MOCK ORANGE |
SASSAFRAS |
| BAMBOO |
FIR
(True Fir Genus Abies) |
MOUNTAIN ASH
(Genus Sorbus) |
SILK TREE |
| BARBERRY |
GINKGO |
MULBERRY |
SPIRAEA |
| BEECH |
GRAPE PALM |
MULBERRY
(Fruitless) |
SPRUCE
(Genus Picea) |
| BIRCH (not the leaves) |
GRAPE VINES |
NANDINA
(common name Heavenly Bamboo) |
STAGHORN SUMAC
(Rhus typhina) |
| BOIS D'ARC (Horse Apple Tree) |
GUAVA |
NORFOLK ISLAND PINE |
STRAWBERRY TREE |
| BOTTLE BRUSH |
GUAVA |
NUT TREES
(Exclude Chestnut) |
SWEET GUM
(Genus Liquidambar) |
| BUTTERFLY BUSH |
HACKBERRY |
ORANGE |
SYCAMORE |
| CAMELLIA |
HAWTHORN
(Genus Crataegus) |
OREGON GRAPE
(Genus Mahonia) |
THURLOW |
| CORK (Not wood) |
HIBISCUS |
PALM |
TREE FERN |
| CORN PLANTS |
HICKORY |
PAPAYA |
VIBURNUM |
| COTTONWOOD |
IRONWOOD
(no leaves, which may
be toxic) |
PEAR |
VINE MAPLE |
| CRABAPPLE |
JADE PLANT |
PECAN |
WEEPING WILLOW |
CRAPE MYRTLE
(not the same as
myrtle) |
KALANCHOE |
PHOTINIA |
WIEGELA |
| DATE |
LARCH |
PINE (Pinus) |
YUCCA |
