Cove Plants

Ever wish you knew what all the plants are in a place you love to visit?  Most people get overwhelmed by the variety out there.  So, start out by learning just one at a time.

Fall is a great time to get out and go for a walk before the cold, snowy months ahead.  Children love to explore trees when the leaves turn bright colors and flutter in the wind; so it’s a great time to inspire their love of nature.  The trees at the Cove Palisades State Park in the Crooked River campground and in the day-use areas are putting on their final burst of the season.


(photo credit to Jacy Sequeria Brooks)

Black Cottonwood Trees (Populus trichocarpa ) are native to western North America.  They are large, fragrant, deciduous, broadleaf trees, with thick, deep fissured, grey bark and diamond-shaped leaves which are dark green on top/greyish-green underneath and turn a brilliant yellow in the fall.  They grow quickly, up 100 feet tall and up to six feet in diameter which makes them the largest popular tree species in the Americas.   They are also one of the largest hardwood trees in North America.  They are named for their cottony seeds.  Cottonwoods serve as food for some species of caterpillars.    

The Cottonwood’s Place in History

Few sights were more welcome to America’s early pioneers than the cottonwood. As they pushed westward with their wagons, these brave men and women found food for their livestock in the tree’s leaves, as well as shade for themselves and timber for their dwellings. The beauty of the cottonwood leaves as they turned in the wind may also have revived memories of eastern forests, and sustained many a flagging spirit. On the more practical side, cottonwood trunks provided dugout canoes, and the tree’s bark was used to produce both forage for horses and a bitter medicinal tea. And in regions with few trees, the very noticeable cottonwoods often served as gathering places and trail markers, and as sacred objects for several Plains tribes. Today, cottonwood is most commonly used in making plywood, matches, crates, boxes, and paper pulp.

– Arbor Day Foundation

The Twisted and Gnarled World of the Western Juniper

“The western juniper is far from statuesque, not even close to colossal when compared with other tree species, and is given to growing in contorted, stunted, twisted, warped, crumpled, distressed and arthritic configurations.” – Jim Witty, Bend Bulletin

Old growth juniper in OR Badlands by greg burke

(Old Growth Juniper in the Oregon Badlands, photo by Greg Burke)

Western Juniper (Juniperus occidentalis) commonly found in the western United States, it is also known as the Sierra Juniper in California and Nevada.  Juniper is a type of Cedar and unlike most cedars, juniper is an evergreen.  This bushy, fragrant shrub grows in dry, rocky, open, mountainous regions up to 10,000 feet in elevation.  It’s leaves are scale-like and grow in whorls of three.  Juniper provides habitat for elk, mule deer, pronghorn, more than twenty-seven species of nesting birds, and a variety of small mammals and reptiles.   The cones are round, waxy-blue and provide an important food source for wildlife.  Western Juniper is considered a highly competitive invasive species.  The United States Forest Service (USFS) estimates that during the past 150 years, western juniper has extended its range and now occupies approximately 42 million acres in the Inter-mountain West and that juniper currently grows over four million acres in the Pacific Northwest alone.  USFS sites that climate change, overgrazing and fire suppression are the main causes of the abundant increase.

juniper berry

Some Native American peoples traditionally used western juniper wood in making bow staves.  American settlers found that juniper wood was solid and sturdy and used it for fence and corral posts, some posts lasting more than 50 years in the ground.  Since the trees were abundant in areas, they also used it as firewood.  Today, juniper is used to create log homes, paneling and flooring, custom furniture, landscape features, floral design, BBQ chips, incense, essential oils and so much more.  Juniper berries are used as a seasoning and to flavor gin.

bennett juniper tree

Fun Facts:  The Bennett Juniper, located in Stanislas National Forest in California, is the largest and oldest known juniper tree in existence.  It measures 85 feet tall, more than 12 feet in diameter and is believed to be more than 3,000 years old.  According to Oregon State University, the largest western  juniper stand is found near Bend, OR on pumice soil and the oldest standing dead tree has a pith date of approximately 50 B.C.  The oldest Western Juniper in Oregon, estimated at 1,600 years old, is located east of Bend.


If you visit The Cove in April, one of the first wildflowers to emerge in the spring is the Balsam Root Sunflower.

Arrowleaf Balsamroot (Balsamorhiza sagittata)


These are perennial flowers in the Sunflower Family.  Showy yellow flowers bloom with large bright green “arrow” shaped leaves.  Balsamroots are native to western North America.  It is known as the “Oregon Sunflower.”  This plant grows on dry hillsides and dry open meadows. (Often confused with Mule’s ears (Wyethia)).  The flowers are good browse for wildlife.

Fun Fact:  Native Americans used the sticky sap from the balsamroot as a topical antiseptic for minor wounds.  All parts of the plants were used as food from the roots to the stems and even the seeds.   (Note:  these are educational facts and are not intended for modern use as medicine or food.)


It is important to know the dangerous plants in a place so that you can avoid them. The Cove is a pretty dry place but there are areas that are wet and inviting to this next species.

Western and Spotted Water-Hemlock

(DANGER – Poisonous)

Water hemlock is the most violently toxic plant that grows in North America – says the USDA.

the hallow, bulbous root is the most poisonous

This native, perennial is found only in wetlands areas.  It is in the Apiaceae (parsley/carrot) family.  It grows 2 -8 feet tall, it has distinctive, dark green, serrated leaves and blooms a small, white, umbrella shaped flower head in June.  The root is a thick, tuberous root-stalk. This plant is sometimes mistaken for wild parsnip.  It is also related to Poison Hemlock (similar name, but different plant, both are poisonous).  Toxic to humans and live stock. 

One of my favorite wildflowers is Indian Paintbrush.  It’s the State Flower of Wyoming and inspired a wonderful children’s story the Legend of the Indian Paintbrush by Tomie dePaola.  There are many varieties ranging in color from yellow, to bright red, to orange, to magenta and the do indeed look like brightly colored paintbrushes scattered on the ground.


Indian Paintbrush (Castilleja), also known as prairie fire, is a native to North America and blooms late spring or early summer.  It attracts birds.  This unusual native relies on other plants for part of its nutrients. Its roots will grow until they come in contact with another plant’s roots. It will then tap into the host plants roots to obtain valuable nutrients. The host plant is commonly a grass plant and is not usually harmed by the relationship.

Blazing Star (Mentzelia laevicaulis)

Mentzelia laevicaulis

Showy wildflower native to North America; weedy looking.  Erect whitish stem, widely branching. Stems and leaves coated with stiff barbed hairs. Leaves lobed. Basal leaves 7–10 in.; stem leaves 1–4 in. Flowers at stem tips with 1 green bract per bright yellow flower, 5 sepals shorter and narrower than the five l in. long petals, many stamens at different lengths. Grows in sandy, gravelly, or rocky slopes in washes or roadsides below 9000 ft.

Rarity: Locally Common

Flowering Time: Late Summer; Pollinator Habitat: is a source of nectar and pollen for native bees, butterflies and moths.

Rangeland:  This plant can be used for revegetation and diversification of rangeland, particularly on harsh, rocky sites.

Forage:  Smooth stem blazing star is undesirable as forage to both livestock and wildlife.

Life Cycle: Biennial, Perennial

Height: 9–40 inches

Native: Yes

Seeds were eaten by native Americans.  Seeds must be roasted, ground and cooked into a mush that tastes similar to peanut butter.  The Cheyenne used the roots of this plant to treat rheumatism, arthritis, earaches, fevers, mumps, measles and smallpox, as well as other complicated diseases. They also used the roots for thirst prevention. The Gosiute applied an infusion of the roots to bruised swellings. The Montana and Mendicino made a concoction of the leaves and applied it as a wash for skin diseases, and drank it for stomachaches. The Paiute used it as a source of food; they cooked the seeds in water and used it for a gravy

Although it’s spiky appearance, it is not related to the thistle family.  It is not listed on the noxious weed list in Central Oregon.

Penstemon (Penstemon richardsonii)

Penstemon means “Five Stamens” and it’s Latin names means beardtounge.  There are around 20 native species, which range from herbaceous to woody. Some are evergreen and vary in flower color from white to red to violet-blue. In Central Oregon, penstemon is found from 1,500 feet up to alpine elevations. At The Cove you can find blue showy penstemon and red firecracker penstemon.


This beautiful and delicate looking plant literally grows in crevices of rock. Leaves are distinctly serrate, 1-2 inches long.  It is naturally fire retardant; songbirds eat the seeds, hummingbirds, butterflies, honeybees and bumblebees use the flower.

Native American Medicine: traditional uses:  as a poultice for swellings, gun and arrow wounds,eyewash; tea used for constipation,stomach ache, internal injuries, bronchitis, kidney problems and whooping cough.

  • Rarity: Locally Common
  • Flowering Time: May-August
  • Life Cycle: Perennial
  • Height: 2–6 inches
  • Habitat: West-Side Forest, East-Side Forest, Subalpine
  • Found In: N Cascades NP, Mt. Rainier NP, West Gorge, Siskiyous
  • Native: Yes

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )


Connecting to %s

The Cove Rattler


Columbia River GORGEOUS

Ranger's blog for state parks in the Columbia River Gorge

NAI Region 10

NAI R10 is a nonprofit professional organization serving NAI members in Alaska, Yukon, Alberta, British Columbia, Idaho, Washington and Oregon. Our mission is to inspire leadership and excellence to advance heritage interpretation as a profession.

DRC News & Resources


High Desert Musings


Oregon Observatory RSS


Nature Into Action

Connecting with the Natural World


Science rocks!

Pristine farm experience

Just another weblog

Northwest Renewable News

Your Daily Source for Renewable Energy News in Oregon, Washington, Idaho, Montana & Northern California

Volunteer Voice

Oregon Parks and Recreation Department

Cottonwood Canyon State Park

Help make an Oregon State Park

Your Parks "Go Guide"

Oregon Parks and Recreation Department

%d bloggers like this: