Classification
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All Names

  • English
    • trailing blackberry
    • California blackberry
  • Scientific Names
    • Rubus ursinus

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Recent observations

Photos / Sounds

Square

What

California blackberry Rubus ursinus

Observer

cedric_lee

Date

August 28, 2015 04:13 PM PDT

Photos / Sounds

Square

What

California blackberry Rubus ursinus

Observer

matty

Date

August 26, 2015 03:18 PM PDT

Place

Pt. Lobos (Google, OSM)

Photos / Sounds

Square

What

California blackberry Rubus ursinus

Observer

cedric_lee

Date

August 23, 2015 04:20 PM PDT

Photos / Sounds

Square

What

California blackberry Rubus ursinus

Observer

rustyniknax

Date

August 18, 2015 01:23 PM PDT

Photos / Sounds

20021354903 37b9cd21d1 s

What

California blackberry Rubus ursinus

Observer

finatic

Date

June 13, 2015 04:17 PM PDT

Description

San Diego County, California, US

Photos / Sounds

Square

What

California blackberry Rubus ursinus

Observer

eagleloft

Date

August 15, 2015 02:18 PM PDT

Photos / Sounds

Square

What

California blackberry Rubus ursinus

Observer

cedric_lee

Date

August 15, 2015 08:39 AM PDT

Photos / Sounds

No photos or sounds

What

California blackberry Rubus ursinus

Observer

chrispincetich

Date

July 22, 2015 12:17 PM PDT

Photos / Sounds

Square

What

California blackberry Rubus ursinus

Observer

glmory

Date

August 8, 2015 11:19 AM PDT

Photos / Sounds

20322799871 60a3311f06 s

What

California blackberry Rubus ursinus

Observer

th0th

Date

July 30, 2015

Photos / Sounds

Square

What

California blackberry Rubus ursinus

Observer

cedric_lee

Date

August 3, 2015 04:05 PM PDT

Photos / Sounds

What

California blackberry Rubus ursinus

Observer

wisel

Date

May 9, 2015 12:51 PM PDT
View all observations

Description from Wikipedia

Rubus ursinus is a species of blackberry or dewberry known by the common names California blackberry, California dewberry, Douglas berry, Pacific blackberry or Pacific dewberry and trailing blackberry. It is native to western North America. This is a wide, spreading shrub or vine-bearing bush with prickly branches that can tip layer to spread vegetatively. Its white flowers may be distinguished from those of other blackberries by their narrow petals. The species is dioeocious, with male and...

No range data available.