Plant Growing Guides

UC-1 Pistachio

Pistacia lentiscus × Pistacia atlantica

Ugli Fruit

Citrus reticulata × Citrus sinensis

Uhaloa

Pseudognaphalium sandwicense

UI Whitebark Pine

Pinus albicaulis

Western Gorse

Ulex gallii

Ultra Basil

Ocimum basilicum 'Ultra'

Umbrella Plant

Schefflera arboricola

Umbrella Thorn

Acacia tortilis

Umbrella Thorn Acacia

Acacia tortilis

Ume

Prunus mume

Ume Bungo

Prunus mume 'Bungo'

Ume Kishu

Prunus mume 'Kishu'

Ume Kodai

Prunus mume

Ume-Koshitsuki

Prunus mume 'Ume-Koshitsuki'

Ume Nanko

Prunus mume 'Nanko'

Ume Ryugyoku

Prunus mume 'Ryugyoku'

Ume Shiro Japanese Apricot

Prunus mume 'Ume Shiro'

Ume Tree

Prunus mume

Uncinata Pine

Pinus uncinata

Forest Understory Plants (Shade-Tolerant Underbrush)

Multiple species (Sambucus, Ilex, Cornus, Gaultheria, etc.)

Underplanted Herbs (Basil & Cilantro)

Ocimum basilicum & Coriandrum sativum

Esperanza (Yellow Bells)

Tecoma stans

Euonymus (Underplanting Shrub)

Euonymus spp.

Understory Dogwood

Cornus alternifolia

Understory Flowering Dogwood

Cornus florida

Understory Flowering Shrubs

Various species (mixed genus)

Understory Flowering Trees

Various species (Cornus, Amelanchier, Cercis, Halesia, etc.)

Bearberry (Kinnikinnick)

Arctostaphylos uva-ursi

Japanese Maple, Azalea, and Rhododendron Shade Garden

Acer palmatum, Rhododendron spp., Rhododendron simsii complex

Shade-Tolerant Understory Shrubs (Oakleaf Hydrangea, Viburnum, Azalea)

Hydrangea quercifolia, Viburnum spp., Rhododendron spp.

Understory Shrubs

Various species (general category)

Holly (Understory Shrub)

Ilex spp.

Understory Shrubs (Pieris & Box)

Pieris japonica & Buxus sempervirens

Serviceberry (Amelanchier)

Amelanchier spp.

Understory Shrubs Collection (Serviceberry, Witch Hazel, Viburnum)

Amelanchier spp., Hamamelis spp., Viburnum spp.

Understory Trees

Various species (e.g., Cornus, Cercis, Ilex, Euonymus, Acer)

Understory Tropical Fruits

Multiple species (Artocarpus, Manilkara, Eugenia, Garcinia spp.)

Underwood Azalea

Rhododendron × 'Underwood'

Underwood Heather

Erica x underwoodi

Variegated Wavy Leafed Snake Plant

Sansevieria trifasciata 'Undulata Albomarginata'

Undulata Hosta

Hosta undulata

Usnea

Usnea species (U. barbata, U. subfloridana, and others)

Florida Usnea

Usnea florida

Usnea Lichen

Usnea spp.

Ussurian Pear

Pyrus ussuriensis

Utah Giant Cherry

Prunus avium 'Utah Giant'

Utah Juniper

Juniperus osteosperma

Utah Serviceberry

Amelanchier utahensis