The following plants are non-toxic to animals:

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* American bittersweet
* Apple (except seeds)
* Arbutus
* Ash
* Aspen
* Autumn olive
* Bamboo
* Barberry
* Beech (American and European)
* Birch
* Bladdernut
* Blueberry
* Comfrey
* Coralberry
* Cotoneaster firethorn
* Cottonwood
* Crabapple
* Dogwood
* Elderberry
* Elm
* Eucalyptus
* Ferns
* Fig plants
* Fir
* Grape ivy
* Grape vine
* Hawthorn
* Herbs (most)
* Huckleberry
* Larch
* Manzanita
* Marigold
* Nasturtium
* Pine (all)
* Poplar
* Pothos
* Pyracantha
* Raspberry
* Rose
* Snowberry
* Spruce
* Spider plant
* Spruce (all)
* Swedish ivy
* Viburnum
* Wax plant
* White poplar
* Willow