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Rubus allegheniensis Porter
ALLEGHENY BLACKBERRY
Rubus pennus

Life   Plantae   Dicotyledoneae   Rosaceae   Rubus

Rubus allegheniensis, Common Blackberry
© Copyright Sheryl Pollock 2011 · 8
Rubus allegheniensis, Common Blackberry

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Rubus allegheniensis, Blackberry
© Copyright Sheryl Pollock 2011 · 7
Rubus allegheniensis, Blackberry
Rubus allegheniensis, Blackberry pink variety
© Copyright Sheryl Pollock 2011 · 7
Rubus allegheniensis, Blackberry pink variety

Rubus allegheniensis
© Les Mehrhoff, 2008-2010 · 6
Rubus allegheniensis
Rubus allegheniensis, whole tree or vine - general
© Copyright Steve Baskauf, 2002-2011 · 4
Rubus allegheniensis, whole tree or vine - general

Rubus allegheniensis, inflorescence - whole - unspecified
© Copyright Steve Baskauf, 2002-2011 · 4
Rubus allegheniensis, inflorescence - whole - unspecified
Rubus allegheniensis, inflorescence - whole - unspecified
© Copyright Steve Baskauf, 2002-2011 · 4
Rubus allegheniensis, inflorescence - whole - unspecified

Rubus allegheniensis, leaf - whole upper surface
© Copyright Steve Baskauf, 2002-2011 · 4
Rubus allegheniensis, leaf - whole upper surface
Rubus allegheniensis, leaf - whole upper surface
© Copyright Steve Baskauf, 2002-2011 · 4
Rubus allegheniensis, leaf - whole upper surface

Rubus allegheniensis, inflorescence - lateral view of flower
© Copyright Steve Baskauf, 2002-2011 · 4
Rubus allegheniensis, inflorescence - lateral view of flower
Rubus allegheniensis, twig - orientation of petioles
© Copyright Steve Baskauf, 2002-2011 · 4
Rubus allegheniensis, twig - orientation of petioles

Rubus allegheniensis, bark - of a small tree or small branch
© Copyright Steve Baskauf, 2002-2011 · 4
Rubus allegheniensis, bark - of a small tree or small branch
Rubus allegheniensis, inflorescence - unspecified
© Copyright Steve Baskauf, 2002-2011 · 4
Rubus allegheniensis, inflorescence - unspecified

Rubus allegheniensis, inflorescence - unspecified
© Copyright Steve Baskauf, 2002-2011 · 4
Rubus allegheniensis, inflorescence - unspecified
Rubus allegheniensis, leaf - unspecified
© Copyright Steve Baskauf, 2002-2011 · 4
Rubus allegheniensis, leaf - unspecified

Hosts · map
FamilyScientific name @ source (records)
_  plant @ I_QVB (5)

Associates · map
FamilyScientific name @ source (records)
Andrenidae  Andrena carlini @ CUIC_ENT (10)

Andrena commoda @ CUIC_ENT (2)

Andrena crataegi @ CUIC_ENT (5)

Andrena forbesii @ CUIC_ENT (1)

Andrena nasonii @ CUIC_ENT (9)

Andrena nuda @ UCMS_ENT (2)

Andrena perplexa @ CUIC_ENT (5)

Andrena robertsonii @ CUIC_ENT (2)

Andrena rugosa @ CUIC_ENT (1)
Aphididae  Aphis ( @ NCSU_ENT (3)

Ericaphis wakibae @ NCSU_ENT (6)
Apidae  Bombus caliginosus @ BBSL (1)

Bombus fernaldae @ BBSL (1)

Bombus flavifrons @ BBSL (5)

Bombus melanopygus @ BBSL (2)

Bombus mixtus @ BBSL (7)

Bombus sitkensis @ BBSL (3)
Corticiaceae  Corticium subalbum @ BPI (1)
Dermateaceae  Gloeosporium venetum @ BPI (1)

Gloeosporium @ BPI (1)

Pezicula rubi @ BPI (2)

Pyrenopeziza rubi @ BPI (2)
Elsinoaceae  Elsinoe veneta @ BPI (4)
Erysiphaceae  Oidium @ 409247B (1); 409247A (1); 409247C (1)
Glomerellaceae  Colletotrichum gloeosporioides @ BPI (1)

Glomerella cingulata @ BPI (1)
Gnomoniaceae  Gnomonia rostellata @ BPI (1)

Gnomonia rubi @ BPI (3)
Halictidae  Sphecodes davisii @ AMNH_BEE (1)
Helotiaceae  Hymenoscyphus scutula @ BPI (1)
Hyaloscyphaceae  Lachnum virgineum @ BPI (1)
Megachilidae  Osmia distincta @ AMNH_BEE (1)

Osmia lignaria @ BBSL__BBSLID (1)
Microthyriaceae  Microthyrium @ BPI (3)
Mycosphaerellaceae  Cercospora rubi @ BPI (3)

Mycosphaerella rubi @ BPI (1)

Septoria rubi @ BPI (8)
Nectriaceae  Fusarium rubi @ BPI (1)
Peronosporaceae  Peronospora rubi @ BPI (2)
Phragmidiaceae  Gymnoconia interstitialis @ BPI (15)

Gymnoconia nitens @ BPI (4)

Gymnoconia peckiana @ BPI (7)

Kuehneola albida @ BPI (19)

Kuehneola uredinis @ BPI (93)
Tricholomataceae  Helotium rubicola @ BPI (1)

Helotium scutula @ BPI (1)
_  Aulacorthum( @ NCSU_ENT (2)

Caeoma nitens @ BPI (9)

Gloeodes pomigena @ BPI (3)

Kunkelia nitens @ BPI (2)

Microxyphium footii @ 361286D (1); 361286C (1); 361286A (1); 361286B (1)

Phialea dolosella @ BPI (1)

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Following modified from Delaware Wildflowers
   Top | See original

Delaware Wildflowers  •  Scientific names

Rubus allegheniensis Porter Allegheny Blackberry
Rosaceae — Rose family
Native
Rubus allegheniensis Rubus allegheniensis
White Clay Creek State Park -- Judge Morris Estate
May 2001 Rubus allegheniensis Rubus allegheniensis Rubus allegheniensis
White Clay Creek State Park -- Judge Morris Estate
June 2013 Rubus allegheniensis
White Clay Creek State Park -- Judge Morris Estate
July 2014 Rubus allegheniensis
White Clay Creek State Park -- Judge Morris Estate
October 2015

More information on this plant, from other sources.


Copyright David G. Smith

Delaware Wildflowers main page

Following modified from MissouriPlants.com
   Top | See original


Rubus allegheniensis Porter - Blackberry

Rubus allegheniensis plant

Family - Rosaceae

Stems - Erect or arching, to +2.5m long (tall). Primocanes deep green with a reddish-brownish tinge, with straight prickles to 1cm long, appressed pubescent or glabrous. Floricanes reddish-green with similar prickles to primocanes or with prickles more hooked, appressed pubescent or glabrous. All stems with vertical grooves creating an almost angled appearance.

Rubus allegheniensis primocane Primocane.

Leaves - Alternate, typically trifoliolate on floricanes, with 5 leaflets on primocanes. Leaflets serrate, ovate to oval, tapering at both ends or cordate at base, upper surface pubescent, lower surface pubescent mostly on midrib and viens but also on leaf tissue. Middle leaflet larger than lateral leaflets. Petiole with hooked prickles. Stipules at base of petioles linear, +/- 1cm long.

Rubus allegheniensis leaf Leaf of primocane, (in fall color).

Inflorescence - Racemose, to 15cm long (tall), cylindrical in outline, typically with 9-14 flowers. Racemes exerted beyond the leaves not hidden amongst them.

Flowers - White, to +2.5cm broad with 5 distinct petals and many stamens. Pedicels hairy with some gland-tipped pubescence, with a small bract at the base.

Fruit - An aggregate fruit, shiny dark purple to black color, to +2cm long.

Flowering - April - June.

Habitat - Shaded woods, rich soils, thickets.

Origin - Native to U.S.

Other info. - Species of this genus are sometimes very difficult to identify. The very similar R. orarius Blanch. has leaflets which are glabrous below and more ovate to roundish. The racemes of R. orarius are also more ovate in shape instead of cylindrical. Both species provide a delicious "blackberry" we love to eat.

Photograph taken at the Kansas City Zoo, 5-15-99.


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Following modified from Plants Database, United States Department of Agriculture
   Top | See original

http://plants.usda.gov/java/profile?symbol=RUAL ---> https://plants.usda.gov/java/profile?symbol=RUAL
&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=RUAL

Following modified from CalPhotos
   Top | See original


CalPhotos     Photo Database

 

Number of matches : 6
Query: SELECT * FROM img WHERE ready=1 and taxon like "Rubus allegheniensis%" and (lifeform != "specimen_tag" OR lifeform != "Plant") ORDER BY taxon

Click on the thumbnail to see an enlargement

Rubus allegheniensis
Rubus allegheniensis
ID: 0000 0000 0508 0205 [detail]
© 2008 Louis-M. Landry

Rubus allegheniensis
Rubus allegheniensis
ID: 0000 0000 0508 0206 [detail]
© 2008 Louis-M. Landry

Rubus allegheniensis
Rubus allegheniensis
ID: 0000 0000 0508 0207 [detail]
© 2008 Louis-M. Landry

Rubus allegheniensis
Rubus allegheniensis
ID: 0000 0000 0508 0208 [detail]
© 2008 Louis-M. Landry

Rubus allegheniensis
Rubus allegheniensis
Common Blackberry
ID: 0000 0000 0714 1803 [detail]
© 2014 Ansel Oommen

Rubus allegheniensis
Rubus allegheniensis
Common Blackberry
ID: 0000 0000 0714 1804 [detail]
© 2014 Ansel Oommen

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: 2017-09-24 08:48:47 gmt
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