| A | B | C | D | E | F | G | H | I | K | L | M | N | O | P | Q | R | S | U | V | W | X | Y | Z | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | ||||||||||||||||||||||||
2 | Landscaping Species Guide | |||||||||||||||||||||||
3 | HOW TO USE THIS GUIDE 1. This guide is intended to provide Glenwood Springs residents and our neighboring communities with an overview of the species that are able to survive the environmental conditions of our ecoregion (21f) or that are adaptive species from nearby ecoregions. 2. Not all species are recommended for your site. Please practice planting the right species in the right place. 3. Please make note of the colored columns on the left, which depict species suitability for streets and sidewalks, drought tolerant conditions, and indicate whether or not the species is native, evergreen, and/or a groundcover. | DETAILS KEY I = Intolerant L = Low M = Moderate | R = Rapid S = Slow T = Tolerant U = Unknown | HYRDOZONE KEY 1... (Drought Tolerant)... Requires very little water 2... (Moderately Drought Tolerant)... Requires little water 3... (Low Drought Tolerance)... Requires moderate water 4... (No Drought Tolerance)... Requires regular water | FLAMMABILITY KEY 8 - 10....Low Flammability 4 - 7......Moderately Moderate Flammability 0 - 3......High Flammability | |||||||||||||||||||
4 | Streets & Sidewalks | Drought Tolerant *** | Colorado Native* | Near Native* | Evergreen | Groundcover | Shade Tree | Hydrozone | Group | Botanic Name | Common Name | Average Mature Height | Average Mature Spread | Shade Tolerance | Salt Tolerance | Fire Tolerance** | Growth Rate | Bloom Season | Inflorescence or Leaf Color | Fruit & Seed | Wildlife Value | Other Notes | ||
5 | x | x | x | x | x | 1 | Cacti | Escobaria spp. | Pincushion cactus | 4” | 4” | I | M | M | S | Summer | Pink, white,Yellow, orange | Pink, Red | Nectar & pollen for bees. | Many of these cacti are native to our region and vary depending on species. | ||||
6 | x | x | x | x | 2 | Forbs | Achillea millefolium | Common Yarrow | 2' | 3' | M | L | T | M | Spring | white | Insignificant | Nectar & pollen for bee, butterfly | Considered a desirable member of natural communities, but its creeping habit and ability to establish seedling can make it difficult to manage in landscaped areas. | |||||
7 | x | x | x | x | x | 2 | Forbs | Callirhoe involucrata | Wine Cups | 4”x10” | I | L | L | M | SpringSummer | magenta | Insignificant | Good for pollinators. | ||||||
8 | x | x | x | x | 1 | Forbs | Campanula rotundifolia | Harebell, bluebell | 12” | 6” | M | Summer | Lavender/blue | Insignificant | nectar & pollen for bee, butterfly | The characteristics of this perennial vary depending on habitat conditions. | ||||||||
9 | x | x | x | x | 1 | Forbs | Dalea purpurea | Purple Prairie Clover | 24” | 18” | I | Summer | purple | Insignificant | Good pollinator plant (special value for native bees) and deer resistant. | Cone like flower heads. Can be used as a natural lawn replacement. | ||||||||
10 | x | x | x | x | x | 1 | Forbs | Erigeron divergens | Spreading Daisy, Spreading Fleabane | 2” | 6" - 24" | I | March - November | White, pink, or lavender | Insignificant | Supports biologival contgrol processes. | Can reach two feet tall in some conditions. Will stay shorter in xeric conditions. | |||||||
11 | x | x | x | x | x | x | 1 | Forbs | Eriogonum umbellatum | Sulfer Flower Buckwheat | 14" | 24" | I | T | L | S | Summer | Yellow | Insignificant | Good for pollinators, attracts birds, and deer resistant. | Check variety. It may be sold in small clump form with flowers to 10 centimeters tall, or as a sprawling shrub approaching two meters in height. | |||
12 | x | x | x | x | 2 | Forbs | Gaillardia aristata | Blanket Flower | 12” | 12” | I | T | L | M | SummerFall | Yellow/red | Insignificant | Good for pollinators. | Reseeds readily and is easy to grow; good drainage is the only requirement. Rich soils will produce large, floppy plants with few flowers. Commonly used in roadside & meadow plantings. | |||||
13 | x | x | x | x | 1 | Forbs | Helianthus pumilus | Bush Flower, Little Sunflower | 20” | 36" | I | M | T | M | Summer - Fall | Yellow | Insignificant | Good pollinator plant (special value for native bees). | Grows well in many different habitats. | |||||
14 | x | x | x | x | 1 | Forbs | Liatris punctata | Blazing Star | 24” | 12” | I | I | T | M | Summer - Fall | Pink/purple | Insignificant | Good pollinator plant (special value for native bees and bumble bees). | Very eye catching and brightly colored. | |||||
15 | x | x | x | x | 2 | Forbs | Linum lewisii | Lewis Flax | 18” | 12” | I | L | L | M | Spring - Summer | Blue | Insignificant | Good pollinator plant (special value for native bees and bumble bees), nectar for hummingbird. | Tolerates saline and drought conditions very well. | |||||
16 | x | x | x | x | x | 1 | Grass | Achnatherum hymenoides | Indian Rice Grass | 24” | 12” | I | L | T | M | Summer | Tan | Unimportant, brown | Seed for birds; host plant for larval skipper. | Native habitat is juniper ponderosa pine forests, and is commonly used for erosion control. | ||||
17 | x | x | x | x | x | 2 | Grass | Bouteloua curtipendula | Sideoats Grama | 24” | 12” | I | L | L | Summer | Green/yellow | Seed | Seed for birds. | Dakota pinnacle' is most winter hardy. Sod forming. | |||||
18 | x | x | x | x | x | 1 | Grass | Bouteloua gracilis | Blue Grama | 18” | 12” | I | M | T | R | Summer | Blue green | Seed | Important forage for mule deer, elk, pronghorn, and bighorn sheep. | Bunch grass, great partner to many native Colorado species. Tolerant of alkaline soils. Deep roots. Can be used for high-water use turf repplacement. | ||||
19 | x | x | x | x | x | 1 | Grass | Buchloë dactyloides | Buffalograss | 10" | 12" | I | U | U | M | Summer | Blue green | Seed | Seed for birds and small mammals. | Can be used for high-water use turf replacement, but may not be good for heavy traffic areas. | ||||
20 | x | x | x | x | x | 2 | Grass | Elymus lanceolatus | Streambank wheatgrass | 3' | M | R | Summer | Blue green | Seed | Palatable to livestock and wildife. Preferred by elk, sheep, deer, and antelope. | Sod forming, similar to western wheatgrass but not as aggressive. Good for, but not restricted to riparian sites. | |||||||
21 | x | x | x | x | x | 2 | Grass | Koeleria macrantha | Prairy junegrass | 24" | 24" | M | M | Summer | Light green to blue | Seed | Seed for birds and small mammals, palatable to bighorned sheep, mountain goats, and other ungulates. | Can be used ornamentally or as low-input turfgrass. | ||||||
22 | x | x | x | x | x | x | 1 | Shrub | Berberis repens | Creeping Barberry | 12” | T | L | T | Summer | Yellow | Insignificant | nectar & pollen for bee, butterfly | Spreading, can be used as groundcover | |||||
23 | x | x | x | 3 | Shrub | Betula occidentalis | Western River Birch | 30' | 25' | M | I | T | M | Mid Spring | Yellow | Insignificant | Forage for mule deer, moose; cover for various wildlife, important habitat for birds. | Cinnamonbrown bark, multistemmed, yellow fall foliage. Good for use in rain garden, or planted along a waterway. | ||||||
24 | x | x | x | x | 2 | Shrub | Buddleia alternifolia | Fountainleaf butterfly brush, alternateleaf butterfly brush | 10" | 8" | M | M | Mid Spring | Violet | Insignificant | Pollinator friendly, good wildlife forage. | Arching form, silvergray foliage, fine texture, flowers on old wood, attracts butterflies, extremely hardy. Great for hedging. | |||||||
25 | x | x | x | x | 1 | Shrub | Caryopteris x clandonensis | Spirea, Blue Mist or Dark Night | 4" | 4" | M | M | Jul - Sep | Blueviolet to purple | Tan to brown small fruits | Deer resistant. Attracts birds, bees, and hummingbirds. | Mounded shrub with dark glossy foliage, upright branches. Needs Good drainage. Great for windy areas and dry sites. | |||||||
26 | x | x | x | x | 1 | Shrub | Ericameria nauseosa | Rubber Rabbitbrush | 4’ | 3’ | I | Fall | Yellow | No | seed for birds; nectar & pollen for bee, butterfly | |||||||||
27 | x | x | x | x | 1 | Shrub | Fallugia paradoxa | Apache Plume | 5’ | 5’ | I | M | L | Summer | white, pink, purple | No | nectar & pollen for bee | Small leaves, finetextured, whitish stems, rosecolored featherytailed seeds, some suckering | ||||||
28 | x | x | x | x | 1 | Shrub | Fendlera rupicola | Cliff fendlerbush | 5' | 5' | I | I | I | Jun | White | No | Glossy foliage, new reddish bark turns gray with age, upright irregular growth, fragrant flowers | |||||||
29 | x | x | x | x | 1 | Shrub | Holodiscus dumosus | Rock spirea | 4' | 4' | I | I | M | May - Jun | White | No | Upright spreading habit, finetextured foliage turns red in fall, rust colored seedheads in fall | |||||||
30 | x | x | x | x | 1 | Tree | Abies concolor | White Fir | 50' | 30' | M | I | M | S | Late Spring | Red | Unimportant, brown | Deer, elk, bear, and mountain beaver habitat. Many bird species, including bald eagle, northern spotted owl, brown creeper, and redbreasted nuthatches are associated with white fir habitat types. | Specimen tree, exceptional foliage. Underutilized. | |||||
31 | x | x | x | 2 | Tree | Acer glabrum | Rocky Mountain Maple | 20' | 15' | M | I | T | R | Late Spring | green | Winged Samaras | Regular source of cover for wildlife. | Multistemmed, fragrant flowers, orange and red fall foliage. Longlived and shade tolerant. Can b very shrubby. | ||||||
32 | x | x | x | x | 2 | Tree | Acer grandidentatum | Bigtooth Maple | 50' | 25' | M | L | L | Spring | white | Double Samaras | Food and cover for birds, and browsed by larger ulgulates. | Shade tolerant, blazing autumn foliage, highly adaptable. | ||||||
33 | x | x | x | x | 1 | Tree | Acer negundo "sensation' | Sensation Box Elder | 30 - 50' | 25 - 40' | T | M | L | R | Summer | Yellow/Green | Winged Samaras | Seeds are winter forage for birds and small mammals, deer browse young plants. | Red expanding leaves in spring, brilliant orange and red color in the fall. Male selections do not attract box elder bugs. May produce many sprouts. | |||||
34 | x | x | x | 4 | Tree | Betula papyrifera | Paper Birch | 50' | 25' | I | M | T | M | Mid Spring | Yellow | No | Young stands provide cover for deer and moose and cavitynesting birds including woodpeckers, chickadees, nuthatches, and swalLow Tolerances. | Specimen tree w/ gleaming white peeling bark, golden fall foliage. Paper birch is useful for longterm revegetation and soil stabilization of severely disturbed sites. Only reccommended for riparian plantings--not for yard use. | ||||||
35 | x | x | x | x | 2 | Tree | Catalpa speciosa | Northern Catalpa | 50' | 40' | I | L | I | M | Early Summer | White | Brown Pods | Special value to honeybees. | Excellent shade tree. Fragrant white flowers, large heart shape leaves. Great for high elevations. | |||||
36 | x | x | x | x | x | 1 | Tree | Celtis occidentalis | Northern Hackberry | 50' | 50' | T | L | L | R | Mid Spring | Green | Yes, Brown | Forage and cover for deer, small wildlife and birds. | Yellow fall foliage, fruit a purplyred, slow grower, long lived. | ||||
37 | x | x | x | 2 | Tree | Crataegus douglassii | Douglas Hawthorn | 25' | 25' | I | L | Apr – May | White | Black | Important forage for grouse, ungulates, and waterfowl. | Showy white flowers, orangered fall foliage. Large thorns. | ||||||||
38 | x | x | x | x | 1 | Tree | Gleditsia triacanthos inermis 'Imperial' | Imperial Honeylocust | 30' | 40' | I | M | M | M | Late spring | Yellow | Yes, Green | Forage and cover for a variety of mammals and birds. | The City is requesting a reduction in the planting of new honeylocust trees due to a high concentration of this species. Fine textured foliage with soft yellow fall color. High urban environment adaptability. | |||||
39 | x | x | x | x | 1 | Tree | Gleditsia triacanthos inermis 'Shademaster' | Shademaster Honeylocust | 40' | 40' | I | M | M | R | Late spring | Yellow | Green | Forage for larger mammals. | The City is requesting a reduction in the planting of new honeylocust trees due to a high concentration of this species. Fine textured foliage with soft yellow fall color. High urban environment adaptability. | |||||
40 | x | x | x | x | 1 | Tree | Gleditsia triacanthos inermis 'Skyline' | Skyline Honeylocust | 40' | 40' | I | M | M | R | Late spring | Yellow | Green | Forage for larger mammals. | The City is requesting a reduction in the planting of new honeylocust trees due to a high concentration of this species. Seedless. High urban environment adaptability. | |||||
41 | x | x | x | x | 1 | Tree | Juniperus monosperma | One Seed Juniper | 30' | 12' | I | I | I | S | Inconspicuous | Inconspicuous | Cone | Forage and cover. | Upright or rounded habits, scalelike leaves, highly drought tolerant and high native habitat value. Cones look like berries. | |||||
42 | x | x | x | x | 1 | Tree | Juniperus osteosperma | Utah Juniper | 20' | 15' | I | L | L | S | Inconspicuous | Inconspicuous | Blue | Forage and cover. | Small tree, foliage & fruit important wildlife forage | |||||
43 | x | x | x | x | 1 | Tree | Juniperus scopulorum | Rocky Mountain Juniper | 20' | 15' | I | M | L | S | Inconspicuous | Inconspicuous | Blue | Forage and cover. | Pyramidal to upright, exfoliating bark, Tolerant habitat value | |||||
44 | x | x | x | x | 2 | Tree | Picea pungens | Colorado Blue Spruce | 80' | 30' | M | L | L | S | Inconspicuous | Inconspicuous | Cones | Forage and cover for birds. | Green to silvery blue, pyramidal, susceptible to bark beetles. | |||||
45 | x | x | x | x | 1 | Cacti | Opuntia macrorhiza | Prickly Pear | 5” | 18” | I | M | M | S | Summer | Yellow | Pink, Red | Nectar & pollen for bees. | Many of these cacti are native to our region and vary depending on species. | |||||
46 | x | x | x | x | 1 | Cacti | Yucca glauca | Plains Yucca | 2’ | 4' | I | M | I | M | Late Spring, Summer | White flowers | Host plant for pronuba moth, habitat and forage for many small mammals, birds, and reptiles. | Very stout xeric plant. Flower stalks are 4-5' tall. | ||||||
47 | x | x | x | x | 2 | Forbs | Antennaria parvifolia | Small leaf Pussytoes | 2” | 6” | M | L | T | R | Spring Summer | White | Insignificant | Attracts and is larval host for painted lady butterfly. | Silvery gray foliage. | |||||
48 | x | x | x | 2 | Forbs | Artemisia frigida | Fringed Sagebrush | 12” | M | M | M | M | Summer | White | Insignificant | Deer, elk, pronghorn, bighorn sheep, and sagegrouse browse the foliage. Voles feed on roots and rhizomes. Pollen for bee; seed for birds. | One the most widely distributed of all the species of Artemisia. It is found throughout the northern hemisphere from boreal regions near the Arctic Circle to the cool season grasslands of Asia and North America. | |||||||
49 | x | x | x | 2 | Forbs | Artemisia ludoviciana | White Sagebrush | 18” | 18” | I | M | T | M | Early Spring | Yellow | Insignificant | Deer, elk, pronghorn, bighorn sheep, and sagegrouse browse the foliage. Voles feed on roots and rhizomes. Pollen for bee; seed for birds. | Prefers dry areas with sandy or rocky soils, and is frequently found near oaks and conifers. | ||||||
50 | x | x | 3 | Forbs | Asclepias speciosa | Showy Milkweed | 30” | 12” | I | I | T | Summer | Pink, white | Insignificant | Nectar & pollen for hummingbird, bee, butterfly; host plant for monarch larva. | Root cuttings can be taken in fall or early spring. Seeds may be sown outside in late fall or the following spring. | ||||||||
51 | x | x | x | 1 | Forbs | Asclepias tuberosa | Butterfly Millkweed | 18” | 18” | I | I | T | Summer | Orange | Insignificant | Nectar & pollen for hummingbird, bee, butterfly; host plant for monarch larva | Attracts aphids; you can leave them for ladybugs, spray the insects and foliage with soapy water, or remove them by blasting the plant with a Tolerant pressure stream of water. | |||||||
52 | x | x | x | Forbs | Coreopsis tinctoria | Plains Coreopsis | 2.5'-3' | 2.5'-3' | I | Summer | Yellow | Laso known as Tickseed or Lanceleaf Coreopsis. | ||||||||||||
53 | x | x | x | 1 | Forbs | Mentzelia decapetala | Ten Petal Blazing Star | 28” | 18” | I | L | L | M | Summer | White | Insignificant | Good pollinator plant (special value for native bees and bumble bees). | Very eye catching and brightly colored. | ||||||
54 | x | x | x | x | 1 | Forbs | Mirabilis multiflora | Colorado Four O’Clock | 18” | 48” | I | L | T | R | April - September | Magenta | Insignificant | Nectar for hawk moth; nectar for hummingbird. | Very vibrant colored tubular flowers. Good for erosion control. Can be mowed or cut low in late fall. | |||||
55 | x | x | x | 2 | Forbs | Monarda fistulosa | Bee Balm, Wild Bergamot | 24” | 24” | M | I | I | M | Summer | Pink, fushia, red | Insignificant | Good pollinator plant, nectar for hummingbird. | Hardy pollinator plant, brilliant blooms and pleasantly fragrant. Prone to mildew in soils that aren't well aerated | ||||||
56 | x | x | x | 1 | Forbs | Oenothera caespitosa | White-tufted Evening Primrose | 6” | 12” | I | M | M | M | Summer | White | Insignificant | Nectar and host plant for hawk moth. Good pollinator plant (special value for native bees and bumble bees). | Sweet scent and excellent xeric interest. | ||||||
57 | x | x | x | x | 3 | Forbs | Paxistima canbyi | Mountain Lover | 12" | 4' | T | R | Spring - Summer | Green | Insignificant | Deer resistant, attracts beneficial insects. | Needs protection from winter sun and wind, great for shady spots under trees and peaking out of rock gardens. Grows well in alkaline soils. | |||||||
58 | x | x | x | 1 | Forbs | Penstemon secundiflorus | Sidebells Penstemon | 20” | 12” | I | M | Spring - Summer | Lavender, pink | Insignificant | Good pollinator plant (special value for native bees and bumble bees), nectar for hummingbird. | Good rock garden plant, prefers sandy-loamy soils. | ||||||||
59 | x | x | x | 2 | Forbs | Penstemon strictus | Rocky Mountain Penstemon | 30” | 24” | M | M | Summer | Blue/purple | Insignificant | Good pollinator plant (special value for native bees and bumble bees), nectar for hummingbird. | Tolerates moisture but can thrive in xeric conditions. Grows well with sagebrush and conifers. | ||||||||
60 | x | x | x | 2 | Forbs | Penstemon virens | Blue Mist Penstemon | 12” | 12” | I | M | Spring - Summer | Blue/purple | Insignificant | Good pollinator plant (special value for native bees and bumble bees). | Good for container and rock gardening. Grows well with sagebrush and conifers. | ||||||||
61 | x | x | x | 2 | Forbs | Ratibida columnifera | Prairie Coneflower | 18” | 12” | I | L | T | M | Summer - Fall | Yellow | Insignificant | Good pollinator plant, nectar for hummingbird. | There are many varieties that are suitible for xeric gardens. | ||||||
62 | x | x | x | 2 | Forbs | Rudbeckia hirta | Black-eyed Susan | 24” | 7” | I | I | M | R | Summer | Yellow | Insignificant | Good pollinator plant, nectar for hummingbird. | Blooms last longer with a bit of shade. Can be aggressive if in the right conditions. | ||||||
63 | x | x | 3 | Forbs | Salvia azurea | Pitcher Sage | 36” | 36” | I | I | M | R | Summer | Blue/purple | Insignificant | Good for pollinators (special value for native bees and bumble bees), deer resistant. | Two-lipped flowers in spike like clusters. | |||||||
64 | x | x | 2 | Forbs | Solidago altissima | Rocky Mountain Goldenrod | 6" - 12" | 6" - 12" | I | I | T | R | Late Spring, Wearly Summer | Yellow | Insignificant | Good for pollinators. Deer resistant. | Performs well in many landscapes. Many other species of solidago are acceptable for our region. Please check exact cultivars/varieties for adaptability. | |||||||
65 | x | x | 2 | Forbs | Solidago multtiradiata | Dwarf Goldenrod | 6" - 12" | 6" - 12" | M | M | T | R | Summer | Yellow | Insignificant | Good for pollinators. Deer resistant. | Many other species of solidago are acceptable for our region. Please check exact cultivars/varieties for adaptability. | |||||||
66 | x | x | 3 | Forbs | Solidago nana | Giant Goldenrod | 5' | M | I | T | R | Late Summer | Yellow | Insignificant | Good for pollinators. | This variety tolerates wet conditions but may also survive in drought conditions. Many other species of solidago are acceptable for our region. Please check exact cultivars/varieties for adaptability. | ||||||||
67 | x | x | x | 1 | Forbs | Sphaeralcea coccinea | Scarlet Globemallow | 10” | 10” | I | M | M | R | Summer | Red/orange | Insignificant | Palatable for deer and pronghorn. Good pollinator plant (special value for native bees and bumble bees). | Flowers have a green a yellow center creates a lovely contrast of color. | ||||||
68 | x | x | x | 4 | Forbs | Veronica america | American Speedwell | T | Late Spring, Early Summer, Mid-Summer | Light purple | Attracts pollinators. | Also known as American Brooklime. Good for use around water features or for riparian habitat restoration. | ||||||||||||
69 | x | x | x | x | 1 | Forbs | Zinnia grandiflora | Plains Zinnia | 4-8" | 12-15" | M | M | T | Summer | Yellow | Butterflies, moths, syrphid flys, bees | Highly heat and drought tolerant. Complements rock gardens well. | |||||||
70 | x | x | x | 3 | Grass | Pascopyrum smithii | Western wheatgrass | 36" | 18" | T | U | U | M | Summer | Silver, blue, green | Seed | Seed for birds and small mammals. Palatable to elk. | Tolerates saline soils, flooding, and a fair amount of silt deposition. Very cold hardy. | ||||||
71 | x | x | x | 1 | Grass | Schizachyrium scoparium | Little Bluestem | 24" | 40" | I | I | M | R | Summer | Blue green, hints of red | Seed | Seed for birds; host plant for /skipper. | Bunch grass that withstands many harsh environmental conditions. Good winter interest. | ||||||
72 | x | x | x | x | 1 | Grass | Sporobolus heterolepis | Prairie Dropseed | 30" | 24" | Forage for rabbits. | Ornamental mounding grass. Can be cut to the ground in the spring. | ||||||||||||
73 | x | x | 4 | Shrub | Alnus incana | Thin Leaf Alder | 15-40’ | 15-40’ | M | Spring | Purple-red catkins | Cone | Food and cover for birds and small mammals. | Fixes Nitrogen to soil, flood tolerant, high water use. | ||||||||||
74 | x | x | x | 2 | Shrub | Amelanchier alnifolia | Saskatoon Serviceberry | 4’-15’ | 6’-8’ | M | L | T | R | Mid Spring | White | Red berry | Food and cover for birds. | |||||||
75 | x | x | x | 2 | Shrub | Amelanchier canadensis | Shadblow Serviceberry | 25’-30’ | 15’-20’ | M | Mid Spring | White | ||||||||||||
76 | x | x | x | 1 | Shrub | Amelanchier utahensis | Utah Serviceberry | 12' | 12' | I | Mid Spring, Late Spring | White | ||||||||||||
77 | x | x | x | 1 | Shrub | Amorpha canescens | Leadplant | 3’-6’ | 4' | T | L | T | M | Summer | Purple | Insignificant | Nectar & pollen for bee. | Silvergray foliage, fine texture | ||||||
78 | x | x | x | 1 | Shrub | Arctostaphylos uva-ursi | Kinnikinnick | 6”-12” | 15’ | M | Mid Spring, Late Spring, Early Summer | Insignificant | ||||||||||||
79 | x | x | x | 1 | Shrub | Artemisia cana | Silver Sagebrush | 1’-3’ | 3' | M | L | T | M | Summer, Fall | Yellow | Insignificant | Deer, elk, pronghorn, bighorn sheep, and sagegrouse browse the foliage. Voles feed on roots and rhizomes. Pollen for bee; seed for birds. | Stiff, upright branches, slender gray leaves, native of Colorado mountain meadows | ||||||
80 | x | x | x | 1 | Shrub | Artemisia filifolia | Sand Sagebrush | 5' | 3' | M | Late Summer, Early Fall, Mid Fall, Late Fall, Early Winter | Insignificant | ||||||||||||
81 | x | x | x | 2 | Shrub | Artemisia tridenta | Big Sagebrush Western Sagebrush | 2' - 6' | 2' - 6' | M | M | T | M | AugSept | Yellow | Yes, brown | Deer, elk, pronghorn, bighorn sheep, and sagegrouse browse the foliage. Voles feed on roots and rhizomes. Pollen for bee; seed for birds. | Silver, aromatic foliage; bark shreds with age, native. Check specific cultivars/varieties for differences in size and appearance. | ||||||
82 | x | x | x | 1 | Shrub | Atriplex canescens | Four-winged Saltbush | 6’-12’ | 3-6’ | T | T | L | Early Spring-Late Fall | Insignificant | Yes, four winged fruit on female plants, | Important as wildlife cover and food plants. Fruitmammals, Fruitbirds, Nectarbees, Nectarinsects. | Gray green leaves, upright spreading form, tolerates alkaline, salty, and dry soil. Can be difficult to eradicate, but is excellent for erosion control. Survives well on dry, rocky limestone soils | |||||||
83 | x | x | x | 1 | Shrub | Cercocarpus intricatus | Littleleaf Mountain Mahogany | 6' | 5' | I | M | U | M | Mid-Spring | Silver green leaves, pale yellow inflorescence | Red or yellow | Excellent habitat value and forage for wildlife. | Can sometimes grow into more of a tree form. Nitrogen fixing. | ||||||
84 | x | x | x | x | 1 | Shrub | Cercocarpus ledifolius | Curl-leaf Mountain Mahogany | 20" | 12" | M | I | M | M | Apr – May | Creamy Yellow | Insignificant | Forage and cover for deer, pronghorn, small wildlife and birds. | Large shrub or small upright tree, evergreen foliage, seeds with twisted, feathery tails; foothills native | |||||
85 | x | x | x | x | 1 | Shrub | Cercocarpus montanus | Alderleaf Mountain Mahogany | 8' | 6' | I | I | M | M | Apr – May | Yellow Green | Insignificant | Forage and cover for deer, pronghorn, small wildlife and birds. | Large shrub or small upright tree, evergreen foliage, seeds | |||||
86 | x | x | x | 1 | Shrub | Chrysothamnus nauseosus | Rubber Rabbitbrush | 4-6' | 4-6' | M | Late Summer | Yellow | ||||||||||||
87 | x | x | x | 1 | Shrub | Chrysothamnus nauseosus ssp. nauseosus | Dwarf Blue Rabbitbrush | 4' | 4' | M | Fall | Yellow | ||||||||||||
88 | x | x | x | 1 | Shrub | Chrysothamnus spp. | Rabbitbrush (multiple varieties/cultivars) | 6" | 6" | I | M | I | M | Aug Sep | Yellow | Insignificant | Forage and cover for deer, small wildlife and birds. | Some varieties/cultivars may not be fully native, but are likely well adapted to our region. | ||||||
89 | x | x | x | 1 | Shrub | Chrysothamnus viscidiflorus | Yellow Rabbitbrush | 5' | 5' | M | M | I | M | Late Summer, Early Fall, Mid Fall | Yellow | Insignificant | Forage and cover for deer, small wildlife and birds. | Open, rounded form, green to white stems, silvery green leaves, reseeds. Size greatly depends on variety. | ||||||
90 | x | x | x | 2 | Shrub | Cornus sericea | Redosier / Red Twig Dogwood | 6-8' | 6-8' | M | Spring to Summer | White | ||||||||||||
91 | x | x | x | 2 | Shrub | Crataegus erythropoda | Shiny-leaved Hawthorn | 10-20' | 8-15' | I | Spring | White | ||||||||||||
92 | x | x | x | 2 | Shrub | Ephedra americana | Jointfir | 4' | 3' | M | Late Spring, Early Summer | Light Yellow | ||||||||||||
93 | x | x | x | 1 | Shrub | Ephedra viridis | Mormon Tea | 4’-6’ | 4’-6’ | M | Early Spring | Insignificant | ||||||||||||
94 | x | x | x | 1 | Shrub | Forestiera neomexicana | New Mexico Privet | 8’-12’ | 6’-8’ | M | Mid Spring – Late Spring | Insignificant | ||||||||||||
95 | x | x | x | 1 | Shrub | Mahonia aquifolium | Compact Oregon Grape Holly | 6’ | 6’ | M | Spring | Yellow | ||||||||||||
96 | x | x | x | x | x | 1 | Shrub | Mahonia repens | Oregon Grape, Creeping Mahonia, Creeping Grape Holly | 1’-2’ | 3’ | T | M | N/A | Yellow; Blue/Green/Purple | Dark blue berries | Year-round ground cover. | Creeping shrub with holly-like leaves that can sometimes turn purple in the winter. Good for erosion control. Bright yellow flowers. | ||||||
97 | x | x | x | 1 | Shrub | Philadelphus lewisii | Mock Orange | 7' | 6' | M | Late Spring, Early Summer | White | ||||||||||||
98 | x | x | x | 1 | Shrub | Philadelphus microphyllus | Little-leaf Mockorange | 4’-6’ | 4’-6’ | I | Late Spring, Early Summer | White | ||||||||||||
99 | x | x | x | 1 | Shrub | Physocarpus monogynus | Mountain Ninebark | 4' | 4' | M | Spring | White | ||||||||||||
100 | x | x | x | 1 | Shrub | Physocarpus opulifolius | Ninebark | 6' | 4' | M | Late Spring, Early Summer | Light Pink, White | ||||||||||||