Approved Plants for Use in OSMA Open Space

Trees

• Acer macrophyllum (Big-Leaf Maple)
• Aesculus california (California Buckeye)
• Alnus rhombifolia (White Alder)
• Arbutus menziesii (Madrone)
• Fraxinus latifolia (Oregon Ash)
• Pseudotsuga menziesii (Douglas Fir)
• Quercus agrifolia (Coast Live Oak)
• Quercus douglasii (Blue Oak)
• Quercus dumosa (Scrub Oak)
• Quercus garryana (Oregon White Oak)
• Quercus Kellogii (California Black Oak)
• Quercus lobata (Valley Oak)
• Quercus wislizenii (Interior Live Oak)
• Saliz Laevigata (Red Willow)
• Sequoia sempervirens 'Aptos Blue' (Redwood)
• Sequoia sempervirens 'Los Altos' (Redwood)
• Sequoia sempervirens 'Soquel' (Redwood)
• Umbellularia california (California Bay)

Shrubs

• Adenostoma fasciculatum (Chamise)
• Aesculus california (California Buckeye)
• Arctostaphylos conescens var. sonomensis (Sonoma Manzanita)
• Arctosaphylos glandulosa (Eastwood Manzanita)
• Arctosaphylos stanfordiana var. repens (aka ssp. decumbens) (Rincon Manzanita)*
• Baccharis pilularis spp. consanguinea (Coyote Brush)
• Calycanthus occidentalis (Spice Bush)
• Ceanothus confusus (Rincon Ceanothus)*
• Ceanothus foliosus (Wavy Leaf Ceanothus)
• Ceanothus 'Frosty Blue' (N.C.N.)
• Ceanothus griseus 'Louis Edmunds' (N.C.N.)
• Ceanothus thrysiflorus 'Skylark' (N.C.N.)
• Cercis occidentalis (Western Redbud)
• Dendromecon rigida (Bush Poppy)
• Eriogonum fasciculatum (Common Buckwheat)
• Garrya elliptica (Silktassel)
• Heteromeles arbutifolia (Toyon)
• Holodiscus discolor (Creambush)
• Lonicera hispidula (California Honeysuckle)
• Mahonia aquifolium (Oregon Grape)
• Mahonia nervosa (Longleaf Mahonia)
• Mahonia pinnata (California Holly Grape)
• Mimulus aurantiacus (Sticky Monkey Flower)
• Myrica california (Wax Myrtle)
• Rhamnus californic (Coffeeberry)
• Rhamnus californica (Eve Case Coffeeberry)
• Rhamnus crocea (Redberry)
• Rhododendron occidentale (Western Azalea)
• Ribes sanguineum (Red Flowering Currant)
• Rosa Californica (California Rose)
• Smilacina racemosa (False Soloman's Seal)
• Symphoricarpos albus (Snowberry)

Ground Covers

• Baccharis pilularis ssp. pilularis and cultivars (Dwarf Coyote Brush)
• Dentaria californica (Toothwart or Milk Maids)
• Epilobium californica, formerly Zauschneria californica (California Fuchsia)
• Lupinus nanus (Sky Lupine)
• Mahonia repens (Creeping Mahonia)
• Monardella villosa (Coyote Mint)
• Polygala californica (Milkwort)

Vines

Vitis californica (Wild Grape)

Annuals, Herbaceous Perennials and Bulbs

• Artemesia douglasiana (California Mugwort)
• Cynglossum grande (Hounds Tongue)
• Dryopteris arguta (Coastal Woodfern)
• Eriophyllum lanatum (Wooly Sunflower)
• Eschscholzia californica (California Poppy)
• Festuca california (California Fescue)
• Fritillaria recurva (Scarlet Fritillary)
• Helianthella californica (California Sunflower)
• Iris macrosyphon (Slender Tubed Iris)
• Iris douglasiana (Mountain Iris)
• Pityrogramma triangularis (Goldenback Fern)
• Polypodium california (California Polypody)
• Polystichum munitum (Western Sword Fern)
• Pteridium aquilinum (Bracken Fern)
• Sisyrinchium bellum (Blue-Eyed Grass)
• Stipa lepida (Needlegrass)
• Stipa pulchre (Valley Needlegrass)
• Woodwardia fimbriata (Giant Chain Fern)

* Rare and endangered native plant