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Montana Field Guide

Montana Field Guides

Red-osier Dogwood - Cornus sericea
Other Names:  Cornus stolonifera, Cornus alba

Native Species

Global Rank: G5
State Rank: S5
C-value: 5


Agency Status
USFWS:
USFS:
BLM:


 

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General Description
Branching shrubs to 3 m. Twigs reddish, strigose at first becoming glaucous and then glabrous. Herbage sparsely strigose. Leaves petiolate; the blades pale beneath, 3–15 cm long with acuminate tips. Inflorescence a flat-topped compound cyme 3–10 cm across. Flowers: hypanthium 1–2 mm long; petals 2–4 mm long. Drupe white to bluish, 1-seeded, 5–7 mm long (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Our plants are subspecies sericea.

Species Range
Montana Range Range Descriptions

Native
 


Range Comments
Cornus sericea is native to North America and occurs along shores and in thickets from Newfoundland and S. Labrador west to Ohio, Indiana, Illinois, Iowa, Nebraska, and south to New Mexico, Arizona and California (Fernald 1950).

Observations in Montana Natural Heritage Program Database
Number of Observations: 2682

(Click on the following maps and charts to see full sized version) Map Help and Descriptions
Relative Density

Recency

 

(Observations spanning multiple months or years are excluded from time charts)



Habitat
Moist forest, thickets, especially along streams, avalanche slopes; plains, valleys to montane (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Ecology
POLLINATORS
The following animal species have been reported as pollinators of this plant species or its genus where their geographic ranges overlap: Bombus vagans, Bombus pensylvanicus, and Bombus griseocollis (Colla and Dumesh 2010, Williams et al. 2014).


References
  •  Literature Cited Above
  •  Additional References
  •  Web Search Engines for Articles on "Red-osier Dogwood"
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Citation for data on this website:
Red-osier Dogwood — Cornus sericea.  Montana Field Guide.  .  Retrieved on , from