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Cornus racemosa Lam.
GRAY DOGWOOD
Swida racemosa

Life   Plantae   Dicotyledoneae   Cornaceae   Cornus

Cornus racemosa, Grey Dogwood
© Copyright Sheryl Pollock 2011 · 8
Cornus racemosa, Grey Dogwood

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Cornus racemosa, Grey Dogwood
© Copyright Sheryl Pollock 2011 · 8
Cornus racemosa, Grey Dogwood
Cornus racemosa, Grey Dogwood
© Copyright Sheryl Pollock 2011 · 7
Cornus racemosa, Grey Dogwood

Cornus racemosa, Grey Dogwood
© Copyright Sheryl Pollock 2011 · 5
Cornus racemosa, Grey Dogwood
Cornus racemosa, Grey Dogwood
© Copyright Sheryl Pollock 2011 · 5
Cornus racemosa, Grey Dogwood

Cornus racemosa
© Copyright Bobby Hattaway 2011 · 5
Cornus racemosa
Cornus racemosa
© Copyright Bobby Hattaway 2011 · 5
Cornus racemosa

Cornus racemosa
© Copyright Bobby Hattaway 2011 · 5
Cornus racemosa
Cornus racemosa, whole tree or vine - general
© Copyright Steve Baskauf, 2002-2011 · 4
Cornus racemosa, whole tree or vine - general

Cornus racemosa, whole tree or vine - general
© Copyright Steve Baskauf, 2002-2011 · 4
Cornus racemosa, whole tree or vine - general
Cornus racemosa, fruit - immature
© Copyright Steve Baskauf, 2002-2011 · 4
Cornus racemosa, fruit - immature

Cornus racemosa, twig - orientation of petioles
© Copyright Steve Baskauf, 2002-2011 · 4
Cornus racemosa, twig - orientation of petioles
Cornus racemosa, bark - of a medium tree or large branch
© Copyright Steve Baskauf, 2002-2011 · 4
Cornus racemosa, bark - of a medium tree or large branch

Cornus racemosa, leaf - whole upper surface
© Copyright Steve Baskauf, 2002-2011 · 4
Cornus racemosa, leaf - whole upper surface
Cornus racemosa, leaf - margin of upper + lower surface
© Copyright Steve Baskauf, 2002-2011 · 4
Cornus racemosa, leaf - margin of upper + lower surface

Associates · map
FamilyScientific name @ source (records)
Andrenidae  Andrena brevipalpis @ CUIC_ENT (1)

Andrena integra @ AMNH_BEE (1)

Andrena milwaukeensis @ CUIC_ENT (1)

Andrena platyparia @ CUIC_ENT (2)

Andrena wilkella @ CUIC_ENT (1)
Aphididae  Anoecia querci @ NCSU_ENT (3)

Aphis cornifoliae @ I_DJV (1)
Dermateaceae  Pezicula cornicola @ BPI (1)
Diaspididae  Chionaspis corni @ CSCA_TCN (2)
Erysiphaceae  Phyllactinia corylea @ BPI (1)
Mycosphaerellaceae  Cercospora corni @ BPI (1)

Septoria cornicola @ BPI (3)
Polyporaceae  Perenniporia ohiensis @ BPI (1)

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Following modified from Ohio State University
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Following modified from Virginia Tech Forestry Department
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&pull 20q v4.662 20091102: Error 500 Can't connect to www.cnr.vt.edu:80 http://www.cnr.vt.edu/dendro/dendrology/Syllabus2/cracemosa.htm

Following modified from MissouriPlants.com
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Cornus racemosa Lam.

Cornus racemosa plant

Family - Cornaceae

Stems - Woody, multiple from base, to +/-3m tall. New season's growth densely pubescent. Twigs reddish.

Leaves - Opposite, petiolate. Petioles to +1cm long, densely pubescent. Blades broadly elliptic to broadly ovate, abruptly acuter to acuminate, entire, to +/-10cm long, +/-7cm broad, densely pubescent and green above (the pubescence erect to appressed), silvery-green and densely pubescent below.

Inflorescence - Terminal domed cymes, typically as high as broad when mature, to +/-9cm long (tall). Branches of inflorescence densely pubescent. The pubescence typically erect.

Flowers - Petals 4, distinct, +/-4mm long, 2mm broad, glabrous, acute, whitish. Stamens 4, alternating with petals, erect, exserted. Filaments to 4mm long, whitish, glabrous. Anthers yellowish, 1.1mm long. Style glabrous, whitish, 2.2mm long. Stigma capitate. Ovary inferior, 2-locular. Calyx tube pubescent, creamy white, 2mm long, 1.8mm in diameter, with 4 minute lobes. Lobes to .4mm long, acute.

Cornus racemosa flowers Flowers.

Fruits - White, globose, 5-6mm in diameter, on red stalks.

Cornus racemosa fruits Fruits.

Flowering - May - July.

Habitat - Moist ground, prairie borders, thickets, slopes, roadsides, sometimes cultivated.

Origin - Native to U.S.

Other info. - This plant produces many suckers and will form dense colonies if conditions are right. It flowers earlier than most other Cornus in the state.

Photographs taken at the Kansas City Zoo, 10-6-99 and 5-19-00.


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Following modified from Plants Database, United States Department of Agriculture
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http://plants.usda.gov/java/profile?symbol=CORA6 ---> https://plants.usda.gov/java/profile?symbol=CORA6
&pull 20q v4.662 20091102: Error 501 Protocol scheme 'https' is not supported (LWP::Protocol::https not installed) https://plants.usda.gov/java/profile?symbol=CORA6

Following modified from CalPhotos
   Top | See original


CalPhotos     Photo Database

 

Number of matches : 33
Query: SELECT * FROM img WHERE ready=1 and taxon like "Cornus racemosa%" and (lifeform != "specimen_tag" OR lifeform != "Plant") ORDER BY taxon

Click on the thumbnail to see an enlargement

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3179 [detail]
© 2016 Keir Morse

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3180 [detail]
© 2016 Keir Morse

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3181 [detail]
© 2016 Keir Morse

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3182 [detail]
© 2016 Keir Morse

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3183 [detail]
© 2016 Keir Morse

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3184 [detail]
© 2016 Keir Morse

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3185 [detail]
© 2016 Keir Morse

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3186 [detail]
© 2016 Keir Morse

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3187 [detail]
© 2016 Keir Morse

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3188 [detail]
© 2016 Keir Morse

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3189 [detail]
© 2016 Keir Morse

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3190 [detail]
© 2016 Keir Morse

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3191 [detail]
© 2016 Keir Morse

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3192 [detail]
© 2016 Keir Morse

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3193 [detail]
© 2016 Keir Morse

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3194 [detail]
© 2016 Keir Morse

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3195 [detail]
© 2016 Keir Morse

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3196 [detail]
© 2016 Keir Morse

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3197 [detail]
© 2016 Keir Morse

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3198 [detail]
© 2016 Keir Morse

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3199 [detail]
© 2016 Keir Morse

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3200 [detail]
© 2016 Keir Morse

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3201 [detail]
© 2016 Keir Morse

Cornus racemosa
Cornus racemosa
Gray Dogwood
ID: 0000 1111 1234 3202 [detail]
© 2016 Keir Morse

Using these photos: A variety of organizations and individuals have contributed photographs to CalPhotos. Please follow the usage guidelines provided with each image. Use and copyright information, as well as other details about the photo such as the date and the location, are available by clicking on the [detail] link under the thumbnail. See also: Using the Photos in CalPhotos .   


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Updated: 2017-09-21 23:40:29 gmt
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