![]() ![]() ![]() Along the South Fork of the Snake River, redosier dogwood indicated moist sites within cottonwood ( Populus spp.) stands. In the western Sierra Nevada, redosier dogwood was an indicator species for the California red fir ( Abies magnifica) riparian dominance type. In the Vancouver Forest Region, it was characteristic of active floodplain sites in submontane to montane vegetation where soils were moist to wet with moderate to very high levels of nutrients. In British Columbia, redosier dogwood indicated very moist to wet, nitrogen-rich soils, and friable forest floors. Site indicator value: In western North America and the Great Lakes region, redosier dogwood is an indicator species. In giant sequoia ( Sequoiadendron giganteum) groves on the west slope of the Sierra Nevada, redosier dogwood was restricted to riparian areas. In western Oregon and northern California, it occurred significantly more often in streamside environments than on hill slopes ( P=0.004). In eastern Washington, it was primarily found at riparian and wetland sites, rarely in the uplands. In the Vancouver Forest Region, redosier dogwood was characteristic of active floodplain ecosystems in submontane to montane zones. It occurs throughout British Columbia but is most abundant in broad river valleys at low elevations. In many areas, redosier dogwood is more common on floodplains and moist valley bottoms than on upland sites. ![]() However, it also occurs in forests, woodlands, shrub thickets, and sand dunes. Throughout its range, redosier dogwood is most common or abundant in moist to wet areas such as shorelines, meadows, floodplains, marshes, swamps, bogs, and fens. SITE CHARACTERISTICS AND PLANT COMMUNITIES: sericea: AK, AZ, CA, CO, CT, DE, IA, ID, IL, IN, KS, KY, MA, MD, ME, MI, MN, MT, ND, NE, NH, NJ, NM, NV, NY, OH, OR, PA, RI, SD, UT, VA, VT, WA, WI, WV, WYĬanada: AB, BC, LB, MB, NB, NF, NS, NT, NU, ON, PE, QC, SK, YT For local distribution information, consult the county-level maps available at the sericea occurs throughout the redosier dogwood range. occidentalis is restricted to the western states of Alaska, Washington, Oregon, California, Montana, and Idaho, while Cornus sericea subsp. In its more southern range, redosier dogwood is largely restricted to riparian areas and other moist sites and is thought to be limited by high temperatures. Redosier dogwood is a native species that is most common in the northern latitudes of North America but ranges widely from Alaska and northern Canada as far south as Virginia, southern California, and Chihuahua, Mexico. National Plant Data Team, Greensboro, NC. SITE CHARACTERISTICS AND PLANT COMMUNITIES.stolonifera ĭISTRIBUTION AND OCCURRENCE SPECIES: Cornus sericea stolonifera (Michx.) Fosberg Ĭornus stolonifera Michx. alternifolia) where distributions overlap. Redosier dogwood may hybridize with alternate-leaf dogwood ( C. The scientific name of redosier dogwood is Cornus sericea L. Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Department of Agriculture, Forest Service, Photo © Bill Cook, Michigan State University, BOTANICAL AND ECOLOGICAL CHARACTERISTICS. ![]()
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