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Rubus ursinus x idaeus

Thornless boysenberry

Has a deadly poisonous lookalike — see comparison below

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(c) Marcel_Pepin, some rights reserved (CC BY), uploaded by Marcel_Pepin

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(c) John D Reynolds, some rights reserved (CC BY-NC), uploaded by John D Reynolds

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(c) hchrish200, some rights reserved (CC BY-NC), uploaded by hchrish200

Rubus ursinus is a North American species of blackberry or dewberry, known by the common names California blackberry, California dewberry, Douglas berry, Pacific blackberry, Pacific dewberry and trailing blackberry.

Description

A trailing vine in the Rosaceae family that produces edible fruit and is suited to temperate regions.

This description is brief — help expand it

Edible Uses

The fruit is eaten.

Distribution

It is a temperate plant.

Where It Grows

Australia, New Zealand, North America, USA,

Notes

There are about 250 Rubus species.

Dangerous Lookalikes

This plant can be confused with the following toxic species. Always verify identification carefully before consuming any wild plant.

DEADLY

Red Baneberry

Actaea rubra

Walter Siegmund (talk)

Safe

Thornless boysenberry

Rubus ursinus x idaeus

(c) Marcel_Pepin, some rights reserved (CC BY), uploaded by Marcel_Pepin

Red Baneberry: Short herbaceous plant (no thorns), berries on thick red stems, each berry has a single seed, compound sharply-toothed leaves.

Thornless boysenberry: Thorny woody canes (brambles), aggregate berry made of many drupelets, berries pull easily from receptacle.

References (1)

  • Lim, T. K., 2012, Edible Medicinal and Non-Medicinal Plants. Springer

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