Plant Growing Guides

UI Whitebark Pine

Pinus albicaulis

Uluhe

Sadleria cyatheoides

Ulva

Ulva lactuca

Green Macroalgae (Ulva)

Ulva lactuca and related species

Sea Lettuce, Intestine Lettuce

Ulva intestinalis

Umbilicaria lichen

Umbilicaria species

Umbrella Thorn Acacia

Acacia tortilis

Ume

Prunus mume

Ume Bungo

Prunus mume 'Bungo'

Ume Kishu

Prunus mume 'Kishu'

Ume Nanko

Prunus mume 'Nanko'

Ume Ryugyoku

Prunus mume 'Ryugyoku'

Ume Shiro Japanese Apricot

Prunus mume 'Ume Shiro'

Ume Tree

Prunus mume

Umibudo

Caulerpa lentillifera

Umi Budou

Caulerpa lentillifera

Hellebore and Epimedium (Shade-Tolerant Underplanting Combination)

Helleborus spp. and Epimedium spp.

Shade-Tolerant Underplanting Mixed

Hosta spp., Helleborus spp., Dicentra spectabilis

Understory Ferns

Pteridophyta (various genera including Polystichum, Dryopteris, Adiantum, Osmunda)

Understory Flowering Shrubs

Various species (mixed genus)

Shade-Tolerant Understory Plants (Mixed)

Hosta spp., Polystichum spp., Maianthemum dilatatum, Polygonatum spp.

Understory Shade Plants

Various (mixed collection)

Bearberry (Kinnikinnick)

Arctostaphylos uva-ursi

Shade Understory Plants Collection

Hosta spp., Helleborus spp., Tiarella polyphylla

Shade Understory Plants (Hosta, Hellebore, Tiarella)

Hosta spp., Helleborus spp., Tiarella spp.

Understory Shade Plants Collection: Hostas, Hellebores, Epimedium

Hosta spp., Helleborus spp., Epimedium spp.

Shade Plants (Ferns and Hostas)

Polypodiopsida (Ferns) and Hosta spp. (Hostas)

Shade Understory Plants (Hosta & Coral Bells)

Hosta spp. & Heuchera spp.

Shade-Loving Understory Plants (Hosta and Fern)

Hosta spp., Polypodiophyta (various fern species)

Hosta (Plantain Lily)

Hosta spp.

Shade Garden Plants (Hostas & Ferns)

Hosta spp. & Polypodiophyta (ferns)

Shade-Tolerant Perennials (Ferns & Hostas)

Polystichum, Dryopteris, Hosta spp.

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 Trees

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

Urn Plant

Aechmea blanchetiana

Urn Plant

Aechmea gamosepala

Ussurian Pear

Pyrus ussuriensis

Utah Giant Cherry

Prunus avium 'Utah Giant'

Utah Juniper

Juniperus osteosperma

Giant Bladderwort

Utricularia humboldtii

Intermediate Bladderwort

Utricularia intermedia

Dwarf Bladderwort

Utricularia sandersonii

Uvularia

Uvularia grandiflora