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1 | Added to Website Database? | Common Name | Scientific Name | 2025 NPS | Origin | Lifespan | Plant Type | Size | Growing Skill | Notes | Sun | Soil | Pollinators | Hummingbirds | Beneficial Insects | Birds Mammals | Landscape Use | Flower Color | Bloom Time | OregonFlora Garden Fact Sheet | |||||||||||||
2 | x | Bigleaf Maple | Acer macrophyllum | X | Yamhill County Native | Perennial | Tree | 49-50 feet tall, 45-80 feet wide | Easy | Yellow flowers in early spring; large leaves are up to 10-inches wide | Full sun, part shade or shade | Dry or moist soil | X | X | X | X | woodland garden, erosion control, windbreak | Greenish-white | Mar-May | https://oregonflora.org/taxa/garden.php?taxon=2404 | |||||||||||||
3 | x | Black Cottonwood | Populus trichocarpa | X | Yamhill County Native | Perennial | Tree | 50-200 feet tall, 30-40 feet wide | Easy | Full sun | Moist | X | X | rain garden, erosion control, windbreak | Green/Yellow | Mar-Apr | https://oregonflora.org/taxa/garden.php?taxon=7570 | ||||||||||||||||
4 | x | Blue Elderberry | Sambucus cerulea | X | Yamhill County Native | Perennial | Tree | 5-33 feet tall, 10-18 feet wide | Easy | White flowers clusters spring to summer; blue edible berries in September | Full sun or part shade | Dry or moist soil | X | X | X | X | woodland garden, erosion control, hedgerow | White | May-Aug | https://oregonflora.org/taxa/garden.php?taxon=8119 | |||||||||||||
5 | x | Broad-Leaved Penstemon | Penstemon ovatus | X | Oregon Native | Perennial | Herb | up to 30 inches tall, several feet wide | Easy | Deer resistant | Full sun to moderate shade | Dry, rocky soils | X | X | X | rock gardens, good for dry areas | Blue or Purple | ||||||||||||||||
6 | x | Broadleaf Stonecrop | Sedum spathulifolium | X | Oregon Native | Perennial | Herb | 0-1 feet tall, 1-2 feet wide | Easy | Yellow flowers spring to summer; succulent-leaved groundcover; great for rock gardens; prefers well-drained soil | Full sun or part shade | Dry or moist soil | X | X | X | rock garden, groundcover, green roof | Yellow | Apr-Aug | https://oregonflora.org/taxa/garden.php?taxon=8313 | ||||||||||||||
7 | x | Canada Goldenrod | Solidago elongata | X | Yamhill County Native | Perennial | Herb | 0-6 feet tall, 2-3 feet wide | Easy | Clusters of yellow flowers summer to fall; spreads by seed | Full sun or part shade | Dry or moist soil | X | X | X | X | meadowscape, woodland garden, erosion control, hedgerow | Yellow | Jun-Oct | https://oregonflora.org/taxa/garden.php?taxon=8498 | |||||||||||||
8 | x | Cascara | Frangula purshiana | X | Yamhill County Native | Perennial | Tree | 14-40 feet tall, 15-20 feet wide | Easy | Small, greenish-yellow flowers in spring; small black berries for wildlife | Full sun, part shade or shade | Moist soil | X | X | X | X | rain garden, woodland garden, erosion control, hedgerow, windbreak | White/Green | Apr-Jun | https://oregonflora.org/taxa/garden.php?taxon=7840 | |||||||||||||
9 | x | Chocolate Lily | Fritillaria affinis | X | Yamhill County Native | Perennial | Herb | 0-3 feet tall, 1-2 feet wide | Moderate | Chocolate or checker lily makes for an arresting addition to a moist woodland garden or native perennial bulb border. | Full sun, part shade or shade | Dry or moist soil | X | X | meadowscape, rock garden, woodland garden | Yellow/Green/Purple/Brown | Mar-Jun | https://oregonflora.org/taxa/garden.php?taxon=5219 | |||||||||||||||
10 | x | Coastal Strawberry | Fragaria chiloensis | X | Yamhill County Native | Perennial | Herb | 0-1 feet tall, 1-3 feet wide | Easy | White flowers spring to summer; edible fruite for wildlife; spreads vigorously by runners, but is easy to remove; prefers well drained soil | Full sun or part shade | Dry or moist soil | X | X | X | meadowscape, rock garden, erosion control, groundcover, green roof | White | Feb-Jun | https://oregonflora.org/taxa/garden.php?taxon=5198 | ||||||||||||||
11 | x | Common Camas | Camassia quamash | X | Yamhill County Native | Perennial | Herb | 0-3 feet tall, 0-1 feet wide | Easy | Purple flowers in spring; great for rain gardens; needs dry summer soil | Full sun or part shade | Dry, moist, or wet soil | X | X | X | X | meadowscape, woodland garden, rain garden, green roof | Blue/Purple | Apr-Jul | https://oregonflora.org/taxa/garden.php?taxon=3549 | |||||||||||||
12 | x | Common Snowberry | Symphoricarpos albus | X | Yamhill County Native | Perennial | Shrub | 0-9 feet tall, 3-5 feet wide | Easy | Pink flowers spring to summer; inedible white berries in fall and winter; spreads by rhizomes | Part shade or shade | Dry or moist soil | X | X | X | X | rock garden, woodland garden, erosion control, hedgerow | Pale Pink | May-Aug | https://oregonflora.org/taxa/garden.php?taxon=8696 | |||||||||||||
13 | x | Deer Fern | Blechnum spicant | X | Yamhill County Native | Perennial | Fern | 1-4 feet tall, 1-3 feet wide | Easy | Great for shady rain gardens | Part shade or shade | Moist or wet soil | X | rain gardens, groundcover | |||||||||||||||||||
14 | x | Douglas Fir | Pseudotsuga menziesii | X | Yamhill County Native | Perennial | Tree | 300 feet tall, 30 feet wide | Easy | Fairly fast growing conifer; great for wind break | Full sun or part shade | Dry or moist soil | X | woodland garden, erosion control, windbreak | Red/Yellow | Apr | https://oregonflora.org/taxa/garden.php?taxon=7702 | ||||||||||||||||
15 | x | Douglas Spirea | Spiraea douglasii | X | Yamhill County Native | Perennial | Shrub | 3-7 feet tall, 3-7 feet wide | Easy | Upright, pink flower plumes mid to late summer; spreads by rhizomes; good for rain gardens | Full sun or part shade | Dry or moist soil | X | X | X | rain garden, woodland garden, erosion control, hedgerow, thicket-forming | Pink | Jun-Sep | https://oregonflora.org/taxa/garden.php?taxon=8565 | ||||||||||||||
16 | x | Early Blue Violet | Viola adunca | X | Yamhill County Native | Perennial | Herb | 0-2 feet tall, 0-1 feet wide | Easy | Purple flowers spring to summer; great for rain gardens; spreads by seed | Full sun, part shade or shade | Dry or moist soil | X | X | X | rain garden, meadowscape, woodland garden, groundcover | White/Purple/Violet | Mar-Aug | https://oregonflora.org/taxa/garden.php?taxon=9114 | ||||||||||||||
17 | x | Giant Sequoia | Sequoiadendron giganteum | X | PNW Native | Perennial | Tree | 160-280 feet tall | Sun | Dry or moist soil | |||||||||||||||||||||||
18 | x | Goat's Beard | Aruncus dioicus | X | Yamhill County Native | Perennial | Herb | 3-7 feet tall, 3-5 feet wide | Easy | It is a hardy perennial tolerant of variable light and soil conditions but does particularly well in acidic soils with high organic matter. | Part shade or shade | Moist soil | X | X | X | X | rock garden, woodland garden | White | May-Aug | https://oregonflora.org/taxa/garden.php?taxon=3008 | |||||||||||||
19 | x | Grand Fir | Abies grandis | X | Yamhill County Native | Perennial | Tree | 50 feet tall, 30-40 feet wide | Easy | Blue-green needles have fragrant tangerine smell; great for wind break; prefers well drained soil | Full sun, part shade or shade | Dry or moist soil | X | X | X | woodland garden, erosion control, screen, windbreak | White/Green | Apr-May | https://oregonflora.org/taxa/garden.php?taxon=2380 | ||||||||||||||
20 | x | Harvest Brodiaea | Brodiaea elegans | X | Yamhill County Native | Perennial | Herb | 0-2 feet tall, 0-1 feet wide | Easy | Spreads rapidly, but not invasively | Full sun or part shade | Dry or moist soil | meadowscape | Purple | Jun-Jul | ||||||||||||||||||
21 | x | Henderson's Shooting Star | Primula hendersonii | X | Yamhill County Native | Perennial | Herb | 0-2 feet tall, 0-1 feet wide | Easy | Pink flowers spring to summer; great for rock gardens; prefers well-drained soil | Full sun or part shade | Dry or moist soil | X | X | X | meadowscape, rock garden, woodland garden | Pink/Purple/White | Mar-Jun | https://oregonflora.org/taxa/garden.php?taxon=4605 | ||||||||||||||
22 | x | Hooker's Fairy Bells | Prosartes hookeri | X | Yamhill County Native | Perennial | Herb | 0-4 feet tall, 1-3 feet wide | Easy | Hooker's fairybells is a graceful shade-loving perennial that is an ideal understory plant for woodland gardens. | Part shade or shade | Dry or moist soil | X | X | X | woodland garden, erosion control | White/Green | Apr-Jul | https://oregonflora.org/taxa/garden.php?taxon=7668 | ||||||||||||||
23 | x | Incense Cedar | Calocedrus decurrens | X | Oregon Native | Perennial | Tree | 50 feet tall, 12-30 feet wide | Easy | Drought-tolerant, fragrant conifer; tolerates some shade; prefers well-drained soil | Full sun, part shade or shade | Dry or moist soil | X | X | X | woodland garden, erosion control, screen, windbreak | Yellow | Apr-May | https://oregonflora.org/taxa/garden.php?taxon=3499 | ||||||||||||||
24 | x | Kinnikinnick | Arctostaphylos uva-ursi | X | Oregon Native | Perennial | Shrub | 0-2 feet tall, 3-15 feet wide | Easy | Groundcover; pink flowers in spring; edible red berries for wildlife; prefers well-drained soil | Full sun or part shade | Dry or moist soil | X | X | X | X | rock garden, erosion control, groundcover, green roof | Pale Pink | Feb-Jun | https://oregonflora.org/taxa/garden.php?taxon=2907 | |||||||||||||
25 | x | Large-leaved Lupine | Lupinus polyphyllus | X | Yamhill County Native | Perennial | Herb | 0-5 feet tall, 2-4 feet wide | Easy | Purple-blue summer blossoms; great for rain gardens; spreads vigorously by seed, but is easy to pull | Full sun, part shade or shade | Dry, moist, or wet soil | X | X | X | X | meadowscape, rock garden, rain garden, woodland garden, erosion control, hedgerow | Pink/Blue/Purple | Apr-Sep | https://oregonflora.org/taxa/garden.php?taxon=6347 | |||||||||||||
26 | x | Lewis Mock Orange | Philadelphus lewisii | X | Yamhill County Native | Perennial | Shrub | 4-14 feet tall, 4-10 feet wide | Easy | Fragrant white flowers late spring to mid-summer; prefers well-drained soil | Full sun, part shade or shade | Dry or moist soil | X | X | X | rock garden, woodland garden, erosion control, hedgerow | White | May-Jul | https://oregonflora.org/taxa/garden.php?taxon=7208 | ||||||||||||||
27 | x | Meadow Checkerbloom | Sidalcea campestris | X | Yamhill County Native | Perennial | Herb | 1-7 feet tall, 0-2 feet wide | Easy | Pink flowers in summer; prefers well-drained soil | Full sun or part shade | Dry or moist soil | X | X | X | X | meadowscape, hedgerow | White/Pink | May-Jul | https://oregonflora.org/taxa/garden.php?taxon=8377 | |||||||||||||
28 | x | Narrow Leaf Milkweed | Asclepias fascicularis | X | Oregon Native | Perennial | Herb | 1-4 feet tall, 1-2 feet wide | Easy | Host for Monarch butterfly | Full sun | Dry or moist soil | X | X | X | X | meadowscape, rock garden, erosion control, groundcover | White/Pink | Jun-Aug | https://oregonflora.org/taxa/garden.php?taxon=3018 | |||||||||||||
29 | x | Narrowleaf Mules Ear | Wyethia angustifolia | X | Yamhill County Native | Perennial | Herb | 0-4 feet tall, 1-3 feet wide | Easy | Large seeds attract goldfinches in summer. | Full sun or part shade | Dry or moist soil | X | X | X | meadowscape, rock garden | Yellow | May-Jun | https://oregonflora.org/taxa/garden.php?taxon=9174 | ||||||||||||||
30 | x | Narrowleaf Onion | Allium amplectens | X | Yamhill County Native | Perennial | Herb | 0-2 feet tall, 0-1 feet wide | Easy | Full sun or part shade | Moist soil | X | X | X | X | meadowscape, rock garden, rain garden | White/Pink | May-Jul | https://oregonflora.org/taxa/garden.php?taxon=2601 | ||||||||||||||
31 | x | Noble Fir | Abies procera | X | Oregon Native | Perennial | Tree | 50-200 feet tall, 40-50 feet wide | Easy | Full sun or part shade | Dry or moist soil | X | X | woodland garden, erosion control, screen, windbreak | White/Green | Apr-May | https://oregonflora.org/taxa/garden.php?taxon=2386 | ||||||||||||||||
32 | x | Nodding Onion | Allium cernuum | X | Oregon Native | Perennial | Herb | 0-2 feet tall, 0-2 feet wide | Easy | Pink flowers in summer; great for rock gardens; prefers well-drained soil | Full sun, part shade or shade | Dry or moist soil | X | X | X | X | meadowscape, rock garden, green roof | White/Pink | May-Jul | https://oregonflora.org/taxa/garden.php?taxon=2609 | |||||||||||||
33 | x | Nootka Rose | Rosa nutkana | X | Yamhill County Native | Perennial | Shrub | 1-9 feet tall, 3-5 feet wide | Easy | Large pink flowers spring to mid-summer; large scarlet rosehips; pair of thorns at the base of each leaf; spreads by rhizomes. Can hybridize with non-native rose species, so plant with care! | Full sun or part shade | Dry, moist, or wet soil | X | X | X | X | rain garden, erosion control, hedgerow, thicket-forming | Pink | Apr-Jun | https://oregonflora.org/taxa/garden.php?taxon=7933 | |||||||||||||
34 | x | Oceanspray | Holodiscus discolor | X | Yamhill County Native | Perennial | Shrub | 0-20 feet tall, 8-12 feet wide | Easy | White to cream flowers late spring to late summer | Full sun, part shade or shade | Dry soil | X | X | X | rock garden, woodland garden, erosion control, hedgerow | White/Cream | Jun-Aug | https://oregonflora.org/taxa/garden.php?taxon=5621 | ||||||||||||||
35 | x | Oregon Iris | Iris tenax | X | Yamhill County Native | Perennial | Herb | 0-1 feet tall, 1-2 feet wide | Moderate | Purple blooms in spring; great for rain gardens | Full sun, part shade or shade | Dry or moist soil | X | X | X | X | meadowscape, rock garden, woodland garden, erosion control, groundcover | Purple | Mar-Jul | https://oregonflora.org/taxa/garden.php?taxon=5747 | |||||||||||||
36 | x | Oregon Stonecrop | Sedum oreganum | X | Yamhill County Native | Perennial | Herb | 0-1 feet tall, 1-2 feet wide | Easy | Yellow flowers in summer; succulent-leaved groundcover; great for rock gardens; prefers well-drained soil | Full sun or part shade | Dry or moist soil | X | X | X | rock garden, groundcover, green roof | Yellow | Jun-Aug | https://oregonflora.org/taxa/garden.php?taxon=8307 | ||||||||||||||
37 | x | Oregon White Oak | Quercus garryana | X | Yamhill County Native | Perennial | Tree | 3-50 feet tall, 30-70 feet wide | Moderate | Acorns appear in fall; great habitat tree for many species; slow growing; prefers well-drained soil | Full sun | Dry or moist soil | X | X | X | rock garden, erosion control, hedgerow, windbreak | Yellow/Green/Brown | Apr-Jun | https://oregonflora.org/taxa/garden.php?taxon=7771 | ||||||||||||||
38 | x | Oso Berry | Oemleria cerasiformis | X | Yamhill County Native | Perennial | Shrub | 4-20 feet tall, 5-14 feet wide | Easy | White flowers in early spring; plum-like fruit for wildlife; male and female plants. Also known by the common name Indian Plum. | Full sun, part shade or shade | Dry or moist soil | X | X | X | woodland garden, erosion control, hedgerow, windbreak | Greenish-White | Feb-Mar | https://oregonflora.org/taxa/garden.php?taxon=6837 | ||||||||||||||
39 | x | Pacific Bleeding Heart | Dicentra formosa | X | Yamhill County Native | Perennial | Herb | 0-2 feet tall, 1-2 feet wide | Easy | Pink flowers spring to summer; spreads by seed | Part shade or shade | Moist soil | X | X | X | X | woodland garden, groundcover | White/Pink/Purple | Mar-Aug | https://oregonflora.org/taxa/garden.php?taxon=4546 | |||||||||||||
40 | x | Pacific Ninebark | Physocarpus capitatus | X | Yamhill County Native | Perennial | Shrub | 8-20 feet tall, 4-7 feet wide | Easy | Clusters of white flowers in late spring; red seed clusters; great for rain gardens | Full sun or part shade | Moist or wet soil | X | X | X | rain garden, woodland garden, erosion control, hedgerow | White | Apr-Jun | https://oregonflora.org/taxa/garden.php?taxon=7279 | ||||||||||||||
41 | x | Ponderosa Pine | Pinus ponderosa | X | Yamhill County Native | Perennial | Tree | 150-200 feet tall, 25-30 feet wide | Easy | Conifer; long needles grouped in threes; large cones; prefers well-drained soil; avoide variety from east of the Cascades | Full sun or part shade | Dry or moist soil | X | X | X | woodland garden, erosion control, windbreak | Red/Yellow | Apr | https://oregonflora.org/taxa/garden.php?taxon=7309 | ||||||||||||||
42 | x | Prairie Junegrass | Koeleria macrantha | X | Yamhill County Native | Perennial | Grass | 0-5 feet tall, 0-4 feet wide | Easy | Bluish-gray leaves; tiny yellow flowers in summer; silvery-spiked seed heads | Full sun | Dry or moist soil | X | X | meadowscape, rock garden, clump/tuft-forming, rangeland revegetation, groundcover, grazing, green roof | Yellow | Apr-Jun | https://oregonflora.org/taxa/garden.php?taxon=5887 | |||||||||||||||
43 | x | Red Alder | Alnus rubra | X | Yamhill County Native | Perennial | Tree | 39-80 feet tall, 30-50 feet wide | Easy | Brownish catkins in early spring; tolerates seasonally-flooded soil | Full sun, part shade or shade | Dry, moist, or wet soil | X | woodland garden, erosion control, hedgerow, windbreak | Red/Green/Brown | Feb-Apr | https://oregonflora.org/taxa/garden.php?taxon=2662 | ||||||||||||||||
44 | x | Red Columbine | Aquilegia formosa | X | Yamhill County Native | Perennial | Herb | 0-5 feet tall, 0-2 feet wide | Easy | Red to orange flowers spring to summer; great for rain gardens; self-seeds; prefers well-drained soil | Full sun or part shade | Dry or moist soil | X | X | X | X | meadowscape, rock garden | Red | Apr-Aug | https://oregonflora.org/taxa/garden.php?taxon=2835 | |||||||||||||
45 | x | Red-flowering Currant | Ribes sanguineum | X | Yamhill County Native | Perennial | Shrub | 3-14 feet tall, 6-10 feet wide | Easy | Red or pink flower clusters in early spring; berries for wildlife in fall; prefers well-drained soil | Full sun or part shade | Dry or moist soil | X | X | X | X | rock garden, woodland garden, erosion control, hedgerow, thicket-forming | Pale to Dark Pink | Mar-Jun | https://oregonflora.org/taxa/garden.php?taxon=7892 | |||||||||||||
46 | x | Red-twig Dogwood | Cornus sericea | X | Yamhill County Native | Perennial | Shrub | 4-17 feet tall, 6-9 feet wide | Easy | White flowers in late spring; blue fruits; red fall color; showy red bark; spreads by rhizomes | Full sun, part shade or shade | Dry, moist, or wet soil | X | X | X | rain garden, woodland garden, erosion control, hedgerow, windbreak | White | May-Oct | https://oregonflora.org/taxa/garden.php?taxon=4271 | ||||||||||||||
47 | needs photos | Richardson's Penstemon | Penstemon richardsonii | X | Oregon Native | Perennial | Herb | 0-3 feet tall, 1-3 feet wide | Easy | Finely-dissected leaves; lavender flowers late spring to summer; great for rock gardens | Full sun or part shade | Dry or moist soil | X | X | X | X | Pink | May-Sep | https://oregonflora.org/taxa/garden.php?taxon=7095 | ||||||||||||||
48 | needs photos | Riverbank Lupine | Lupinus rivularis | X | Yamhill County Native | Perennial | Herb | 1-4 feet tall, 1-2 feet wide | Easy | Purple flowers spring to summer; great for rain gardens; prefers well-drained soil; spreads vigorously by seed, but is easy to pull | Full sun | Dry or moist soil | X | X | X | X | meadowscape, rock garden, rain garden, erosion control | Purple | Mar-Aug | https://oregonflora.org/taxa/garden.php?taxon=6351 | |||||||||||||
49 | x | Rose Checkermallow | Sidalcea malviflora ssp. virgata | X | Yamhill County Native | Perennial | Herb | 0-3 feet tall, 0-2 feet wide | Easy | Dry hillsides; open shrublands; meadows; forest margins | Full sun or part shade | Moist soil | X | meadowscape | Pink/Purple | May-Aug | https://oregonflora.org/taxa/garden.php?taxon=8386 | ||||||||||||||||
50 | x | Salal | Gaultheria shallon | X | Yamhill County Native | Perennial | Shrub | 0-9 feet tall, 3-8 feet wide | Easy | Pink flowers spring to summer; edible berries in fall; spreads by rhizomes | Part shade or shade | Dry or moist soil | X | X | X | X | woodland garden, erosion control, groundcover, hedgerow | White to Pink | May-Jul | https://oregonflora.org/taxa/garden.php?taxon=5285 | |||||||||||||
51 | x | Serviceberry | Amelanchier alnifolia | X | Yamhill County Native | Perennial | Shrub | 3-40 feet tall, 6-10 feet wide | Easy | White flowers in spring; edible fruit; fall foliage color | Full sun, part shade or shade | Dry, moist, or wet soil | X | X | X | X | woodland garden, erosion control, hedgerow, thicket-forming, windbreak | White | Apr-Jul | https://oregonflora.org/taxa/garden.php?taxon=2705 | |||||||||||||
52 | x | Showy Milkweed | Asclepias speciosa | X | Yamhill County Native | Perennial | Herb | 0-4 feet tall, 1-2 feet wide | Easy | Fragrant pink flowers in summer; Monarch butterfly host plant; spreads by seed; prefers well-drained soil | Full sun | Dry or moist soil | X | X | X | X | meadowscape, rock garden, hedgerow | Light Pink | Jun-Aug | https://oregonflora.org/taxa/garden.php?taxon=3021 | |||||||||||||
53 | Skunk Cabbage | Lysichiton americanus | Yamhill County Native | Perennial | Herb | 0-2 feet tall, 1-2 feet wide | Moderate | Tropical looking yellow flowers. Prefers swampy moist conditions. | Partial shade | Moist Soil | X | X | X | wetland, pond, riparian area | Yellow | Feb-Apr | https://oregonflora.org/taxa/garden.php?taxon=6408 | ||||||||||||||||
54 | Slender Cinquefoil | Potentilla gracilis | X | Yamhill County Native | Perennial | Herb | 0-4 feet tall, 1-2 feet wide | Easy | Found in open prairies with well drained soils. | Full sun or part shade | Dry or moist soil | X | meadowscape, woodland garden, hedgerow | Yellow | May-Aug | https://oregonflora.org/taxa/garden.php?taxon=7623 | |||||||||||||||||
55 | Spreading Gooseberry | Ribes divaricatum | Yamhill County Native | Perennial | Shrub | 6-11 feet tall, 3 feet wide | Easy | Found in open prairies, open woods, and moist hillsides. | Full sun or part shade | Dry or moist soil | X | X | X | meadowscape, woodland, riparian | White, pink | Mar-May | https://oregonflora.org/taxa/index.php?taxon=7869 | ||||||||||||||||
56 | x | Tall Oregon Grape | Mahonia aquifolium | X | Yamhill County Native | Perennial | Shrub | 0-15 feet tall, 2-8 feet wide | Easy | Yellow flowers in early spring; edible(sour) fall fruit; spreads by rhizomes | Full sun, part shade or shade | Dry or moist soil | X | X | X | X | woodland garden, erosion control, hedgerow | Yellow | Feb-May | https://oregonflora.org/taxa/garden.php?taxon=3249 | |||||||||||||
57 | x | Tiger Lily | Lilium columbianum | X | Yamhill County Native | Perennial | Herb | 0-6 feet tall, 0-2 feet wide | Easy | Large, nodding, orange blooms with maroon spots in summer | Full sun or part shade | Moist soil | X | X | X | meadowscape, rock garden, woodland garden, hedgerow | Red/Orange | May-Aug | https://oregonflora.org/taxa/garden.php?taxon=6076 | ||||||||||||||
58 | x | Tufted Hairgrass | Deschampsia cespitosa | X | Yamhill County Native | Perennial | Grass | 0-5 feet tall, 1-2 feet wide | Easy | Densely-tufted grass with bronze spikelets; good wetland plant | Full sun | Moist or wet soil | X | meadowscape, rain garden | Yellow | Jun | https://oregonflora.org/taxa/garden.php?taxon=4528 | ||||||||||||||||
59 | x | Vine Maple | Acer circinatum | X | Yamhill County Native | Perennial | Tree | 3-20 feet tall, 5-20 feet wide | Easy | Red and white flowers in spring; showy fall foliage | Full sun, part shade or shade | Dry or moist soil | X | X | X | woodland garden, erosion control, hedgerow | Red | Mar-Jun | https://oregonflora.org/taxa/garden.php?taxon=2400 | ||||||||||||||
60 | x | Western Crabapple | Malus fusca | X | Yamhill County Native | Perennial | Tree | 13-40 feet tall, 15-25 feet wide | Moderate | White fragrant flowers in spring; small yellow fruits for wildlife; orange fall foliage | Full sun, part shade or shade | Moist soil | X | X | X | X | rain garden, woodland garden, erosion control, hedgerow, windbreak | White | Apr-Jul | https://oregonflora.org/taxa/garden.php?taxon=6461 | |||||||||||||
61 | x | Western Red Cedar | Thuja plicata | X | Yamhill County Native | Perennial | Tree | 50-230 feet tall, 25-50 feet wide | Easy | Conifer; small, 1/2-inch cones; good for erosion control | Full sun, part shade or shade | Moist or wet soil | X | rain garden, woodland garden, erosion control, hedgerow, screen, windbreak | Red/Purple | Apr | https://oregonflora.org/taxa/garden.php?taxon=8796 | ||||||||||||||||
62 | Western Trillium | Trillium ovatum | X | Yamhill County Native | Perennial | Herb | 0-2 feet tall, 1-2 feet wide | Moderate | White flowers in spring; great for woodland gardens | Part shade or shade | Dry or moist soil | X | X | X | rain garden, woodland garden | White | Mar-Jul | https://oregonflora.org/taxa/garden.php?taxon=8936 | |||||||||||||||
63 | x | White Alder | Alnus rhombifolia | X | Yamhill County Native | Perennial | Tree | 9-50 feet tall, 30-40 feet wide | Easy | Along waterways | Full sun or part shade | Dry or moist soil | X | rain garden, woodland garden, erosion control, hedgerow, windbreak | Green | Feb-May | https://oregonflora.org/taxa/garden.php?taxon=2660 | ||||||||||||||||
64 | x | White Brodiaea | Triteleia hyacinthina | X | Yamhill County Native | Perennial | Herb | 0-2 feet tall, 0-1 feet wide | Easy | Full sun | Moist soil | X | meadowscapes, rock garden | White/Blue | May-Jul | https://oregonflora.org/taxa/garden.php?taxon=8966 | |||||||||||||||||
65 | x | White Fawn Lily | Erythronium oregonum | X | Yamhill County Native | Perennial | Herb | 0-2 feet tall, 0-1 feet wide | Moderate | Showy white nodding flowers in spring; great for woodland gardens; prefers well-drained soil | Full sun or part shade | Dry or moist soil | X | rock garden, meadowscape, groundcover | Cream/White | Mar-Jun | https://oregonflora.org/taxa/garden.php?taxon=5078 | ||||||||||||||||
66 | x | Wild Ginger | Asarum caudatum | X | Yamhill County Native | Perennial | Herb | 0-1 feet tall, 1-3 feet wide | Moderate | Groundcover; unique maroon flowers hidden under heart-shaped, glossy leaves in spring; edible roots | Part shade or shade | Moist soil | X | X | groundcover, woodland garden | Green/Red/Purple | Mar-Aug | https://oregonflora.org/taxa/garden.php?taxon=3011 | |||||||||||||||
67 | x | Willamette Valley Gum Weed | Grindelia integrifolia | X | Yamhill County Native | Perennial | Herb | 0-3 feet tall | Easy | Full sun | Moist or wet soil | X | Yellow | Jun-Sep | |||||||||||||||||||
68 | x | Baldhip Rose | Rosa gymnocarpa | Yamhill County Native | Perennial | Shrub | 0-6 feet tall, 2-8 feet wide | Easy | Pink, fragrant flowers in late spring; small scarlet rosehips; spreads by rhizomes | Full sun, part shade or shade | Dry or moist soil | X | X | X | X | woodland garden, erosion control, hedgerow | Pink to Purple | Apr-Aug | https://oregonflora.org/taxa/garden.php?taxon=7929 | ||||||||||||||
69 | Beaked Hazelnut | Corylus cornuta | Yamhill County Native | Perennial | Shrub | up to 25 feet tall | Traditionally used by Confederated Tribes of Grand Ronde for basketweaving | Full sun, part shade or shade | Moist soil | Yellow | Jan-Mar | ||||||||||||||||||||||
70 | Beargrass | Xerophyllum tenax | Oregon Native | Perennial | Herb | 0-5 feet tall, 1-4 feet wide | Moderate | Showy white flower on tall stalk late spring to late summer; grass-like leaves; fragrant; prefers well-drained soil | Full sun, part shade or shade | Moist soil | X | X | X | meadowscape, rock garden, woodland garden, erosion control | White | May-Jul | https://oregonflora.org/taxa/garden.php?taxon=9195 | ||||||||||||||||
71 | Birch-leaved Spirea | Spiraea betulifola | Yamhill County Native | Perennial | Shrub | 3 feet tall, 2 feet wide | Easy | Dark-green, shiny leaves; flat white flowers in summer; very adaptable | Full sun or part shade | Dry or moist soil | X | X | X | White/Pink | |||||||||||||||||||
72 | Bitter Cherry | Prunus emarginata | Yamhill County Native | Perennial | Tree | 4-50 feet tall, 10-30 feet wide | Easy | White flowers in spring; edible fruit for wildlife | Full sun, part shade or shade | Dry or moist soil | X | X | X | X | woodland garden, erosion control, hedgerow, windbreak | White | Apr-Jul | https://oregonflora.org/taxa/garden.php?taxon=7679 | |||||||||||||||
73 | Black Hawthorn | Crataegus douglasii | Yamhill County Native | Perennial | Shrub | 13-27 feet tall, 12-20 feet wide | Easy | Can hybridize with invasive English Hawthorn, so plant with care! | Full sun, part shade or shade | Dry or moist soil | X | X | X | X | erosion control, hedgerow, thicket-forming, windbreak | White | May-Jun | https://oregonflora.org/taxa/garden.php?taxon=4321 | |||||||||||||||
74 | x | Black Twinberry | Lonicera involucrata | Yamhill County Native | Perennial | Shrub | 1-12 feet tall, 4-10 feet wide | Easy | Yellow flowers spring to summer; smooth black berry inside red bracts | Full sun, part shade or shade | Dry, moist, or wet soil | X | X | X | X | rain garden, woodland garden, erosion control, hedgerow | Yellow | Mar-Aug | https://oregonflora.org/taxa/garden.php?taxon=6245 | ||||||||||||||
75 | Blue Blossom | Ceanothus thyrsiflorus | Oregon Native | Perennial | Shrub | 9-23 feet tall, 6-18 feet wide | Easy | Bright blue blossoms in spring and fall; shiny dark-green leaves year-round; prefers well-drained soil | Full sun or part shade | Dry soil | X | X | X | X | rock garden, woodland garden, erosion control, hedgerow, screen | Blue to Purple | Apr-Jun | https://oregonflora.org/taxa/garden.php?taxon=3918 | |||||||||||||||
76 | Blue Wildrye | Elymus glaucus | Yamhill County Native | Perennial | Grass | 1-5 feet tall, 1.5-2 feet wide | Easy | Bunchgrass; thin, flat blades with erect flower spike; good riparian plant | Full sun, part shade or shade | Dry or moist soil | X | X | meadowscape | ||||||||||||||||||||
77 | Broadleaf Starflower | Trientalis borealis | Yamhill County Native | Perennial | Herb | 4-8 inches tall, 1 foot wide | Easy | Groundcover; white-pink, star-like flowers in late spring | Part shade | Dry or moist soil | X | X | woodland garden, groundcover | White | |||||||||||||||||||
78 | Bunchberry | Cornus unalaschkensis | Yamhill County Native | Perennial | Herb | 0-1 feet tall, 0-1 feet wide | Easy | Greenish-white flowers in late spring; red berries; needs acidic, organic soil | Part shade or shade | Moist soil | X | X | |||||||||||||||||||||
79 | California Fescue | Festuca californica | Oregon Native | Perennial | Grass | 2-3 feet tall, 3 feet wide | Easy | Blue-green clumping bunchgrass; tan flower stalks spring to summer; good for erosion control | Full sun or part shade | Dry or moist soil | X | X | meadowscape | ||||||||||||||||||||
80 | Cardwell's Penstemon | Penstemon cardwellii | Oregon Native | Perennial | Herb | 1 foot tall, 16 inches wide | Moderate | Purple tubular flowers in summer; good for rock gardens; prefers well-drained soil | Full sun or part shade | Dry or moist soil | X | X | X | X | rock gardens | ||||||||||||||||||
81 | Cascade Oregon Grape | Mahonia nervosa | Yamhill County Native | Perennial | Shrub | 0-2 feet tall, 2-3 feet wide | Easy | Yellow flowers in early spring; fall fruit for wildlife | Full sun, part shade or shade | Dry or moist soil | X | X | X | X | woodland garden, erosion control, groundcover, hedgerow | Yellow | Mar-Jun | https://oregonflora.org/taxa/garden.php?taxon=3252 | |||||||||||||||
82 | Cascade Penstemon | Penstemon serrulatus | Oregon Native | Perennial | Herb | 0-3 feet tall, 1-2 feet wide | Easy | Purple flowers in summer; nice cut flowers; good for rain gardens | Full sun, part shade or shade | Dry, moist, or wet soil | X | X | X | X | meadowscape, rock garden, rain garden | Purple/Blue | May-Aug | https://oregonflora.org/taxa/garden.php?taxon=7100 | |||||||||||||||
83 | Cluster Lily | Dichelostemma congestum | Yamhill County Native | Perennial | Herb | 0-3 feet tall, 0-1 feet wide | Easy | Pale lavender flower clusters in spring; prefers well-drained soil; also known as ookow | Full sun or part shade | Dry soil | X | X | X | meadowscape, rock garden | Purple/Blue | May-Aug | https://oregonflora.org/taxa/garden.php?taxon=4555 | ||||||||||||||||
84 | x | Coastal Redwood | Sequoia sempervirens | Oregon Native | Perennial | Tree | 50-300 feet tall, 30-60 feet wide | Easy | Well drained soils | Full sun, part shade or shade | Moist | woodland garden, erosion control, hedgerow, windbreak | Yellow | Sep-Nov | https://oregonflora.org/taxa/garden.php?taxon=8358 | ||||||||||||||||||
85 | x | Columbia Larkspur | Delphinium trolliifolium | Yamhill County Native | Perennial | Herb | 1-5 feet tall, 1-2 feet wide | Easy | Poisonous if ingested, larkspur is especially dangerous for cattle and other livestock; however, its luminous flowers are loved by hummingbirds, songbirds, and butterflies. | Part shade or shade | Moist or wet soil | X | X | X | X | rain garden, woodland garden, hedgerow | Blue/Purple | Apr-Jun | https://oregonflora.org/taxa/garden.php?taxon=4520 | ||||||||||||||
86 | Columbian Windflower | Anemone deltoidea | Yamhill County Native | Perennial | Herb | 10 inches tall, 8-10 inches wide | Moderate | White flowers in late spring to summer | Part shade or shade | Dry or moist soil | X | X | woodland garden, groundcover | White | |||||||||||||||||||
87 | Common Cattail | Typha latifolia | Yamhill County Native | Perennial | Herb | 3-10 feet tall, 1-2 feet wide | Easy | Brown, cigar-shaped bloom in summer; wetland plant | Full sun or part shade | Wet soil | X | erosion control, rain garden | Green | Jun-Aug | https://oregonflora.org/taxa/garden.php?taxon=8979 | ||||||||||||||||||
88 | Common Harebell | Campanula rotundifolia | Oregon Native | Perennial | Herb | 1 foot tall, 16 inches wide | Easy | Thin, papery, bell-like blue flowers early summer to early fall; good groundcover | Full sun or part shade | Dry or moist soil | X | X | X | ||||||||||||||||||||
89 | Coyote Bush | Baccharis pilularis | Oregon Native | Perennial | Shrub | 1-15 feet tall, 2-9 feet wide | Easy | Tiny white flowers late summer to early winter; deer resistant; male and female plants; prefers well-drained soil | Full sun or part shade | Dry or moist soil | X | X | X | rock garden, erosion control, groundcover, hedgerow | White | Jun-Dec | https://oregonflora.org/taxa/garden.php?taxon=3212 | ||||||||||||||||
90 | Creeping Miterwort | Mitella caulescens | Yamhill County Native | Perennial | Herb | 8-16 inches tall, 1 foot wide | Easy | Small, green blooms on stalks mid-spring to summer | Part shade or shade | Moist or wet soil | X | rain garden, woodland garden | |||||||||||||||||||||
91 | Dagger-leaf Rush | Juncus ensifolius | Yamhill County Native | Perennial | Grass | 0-3 feet tall, 1-2 feet wide | Easy | Iris-like leaves; great for rain gardens; spreads vigorously by rhizomes and seeds | Full sun or part shade | Moist or wet soil | X | X | rain garden, clump/tuft-forming, erosion control, groundcover, thicket-forming | https://oregonflora.org/taxa/garden.php?taxon=5810 | |||||||||||||||||||
92 | Douglas' Aster | Symphyotrichum subspicatum | Yamhill County Native | Perennial | Herb | 1-4 feet tall, 1-3 feet wide | Easy | Purple flowers summer to fall; great for rain gardens; spreads vigorously by rhizomes and seed | Full sun or part shade | Dry or moist soil | X | X | X | X | meadowscape, rain garden, woodland garden, clump/tuft-forming, erosion control, groundcover, hedgerow | Light Purple | Jun-Oct | https://oregonflora.org/taxa/garden.php?taxon=8720 | |||||||||||||||
93 | Enchanter's Nightshade | Circaea alpina | Yamhill County Native | Perennial | Herb | 4-10 inches tall, 1-2 feet wide | Easy | Small white-pink flowers atop stalks; good riparian plant; spreads by seed, but is easy to pull | Part shade or shade | Moist or wet soil | X | X | |||||||||||||||||||||
94 | Evergreen Huckleberry | Vaccinium ovatum | Oregon Native | Perennial | Shrub | 0-12 feet tall, 3-10 feet wide | Easy | Light pink flowers spring to summer; edible fruit for people and wildlife; great foliage plant; slow-growing; prefers well-drained soil | Full sun, part shade or shade | Dry or moist soil | X | X | X | woodland garden, erosion control, hedgerow, screen, thicket-forming | Pink | Mar-Jun | https://oregonflora.org/taxa/garden.php?taxon=9018 | ||||||||||||||||
95 | False Lily of the Valley | Maianthemum dilatatum | Yamhill County Native | Perennial | Herb | 0-2 feet tall, 2-3 feet wide | Easy | Groundcover; white flowers spring to summer; spreads by rhizomes | Part shade or shade | Moist soil | X | X | X | woodland garden, groundcover | White | May-Jun | https://oregonflora.org/taxa/garden.php?taxon=6450 | ||||||||||||||||
96 | False Solomon's Seal | Maianthemum racemosum | Yamhill County Native | Perennial | Herb | 0-4 feet tall, 1-3 feet wide | Easy | Clusters of white flowers late spring; fragrant | Full sun, part shade or shade | Moist soil | X | X | X | meadowscape, woodland garden, groundcover | White | Apr-Aug | https://oregonflora.org/taxa/garden.php?taxon=6451 | ||||||||||||||||
97 | x | Farewell-to-Spring | Clarkia amoena | Yamhill County Native | Annual | Herb | 2 feet tall, 1 foot wide | Easy | Bright pink flowers with red spots in early summer; prefers well-drained soil; great for rock gardens | Full sun | Dry or moist soil | X | X | X | X | Pink/Purple | Jun-Aug | ||||||||||||||||
98 | x | Fireweed | Chamaenerion angustifolium | Yamhill County Native | Perennial | Herb | 0-9 feet tall, 2-8 feet wide | Easy | Pink spiked flowers in summer; grows after burns; spreads vigorously by seed | Full sun, part shade or shade | Dry or moist soil | X | X | X | X | meadowscape, woodland garden, erosion control, green roof | Purple/Pink | Jun-Sep | https://oregonflora.org/taxa/garden.php?taxon=15145 | ||||||||||||||
99 | x | Fringe Cup | Tellima grandiflora | Yamhill County Native | Perennial | Herb | 1-4 feet tall, 1-2 feet wide | Easy | Creamy flowers on stalks in spring; spreads vigorously by seed | Part shade or shade | Dry or moist soil | X | X | X | X | woodland garden, groundcover, erosion control | Greenish-White | Apr-Jul | https://oregonflora.org/taxa/garden.php?taxon=8757 | ||||||||||||||
100 | Gairdner's Yampah | Perideridia gairdneri | Yamhill County Native | Perennial | Herb | 0-1 feet tall, 0-1 feet wide | Moderate | White carrot-like flowers. Was an important native first food staple. | Full sun | Moist soil | X | X | X | meadowscape | White | Jun-Sep | https://oregonflora.org/taxa/index.php?taxon=7120 |