Rubus croceacanthus

H. Lev.

Rosaceae Edible: Fruit 3,861 iNaturalist observations

Has a deadly poisonous lookalike — see comparison below

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Description

A shrub. The branches have small prickles. These can be 4 mm long. The leaves are compound and have a leaflet at the end. The leaves are 20 cm long and there are usually 3-5 leaflets. These are 3-7 cm long by 3-5 cm wide. The flowers often occur singly at the ends of branches. The fruit is 1-2 cm across and red when ripe.

Edible Uses

Fruit - raw or cooked. The red, subglobose or ovoid, rarely ellipsoid fruit is 10 - 20mm in diameter

Traditional Uses

The fruit is used for wine.

This uses section is brief — help expand it

Distribution

It is a subtropical plant. It grows in open spaces in forests and in grassland. In Taiwan it grows from sea level to 1,000 m altitude.

Where It Grows

Asia, Cambodia, China, Indochina, Japan, Korea, Laos, Myanmar, SE Asia, Taiwan, Thailand,

Cultivation

Rubus croceacanthus grows from near sea level to elevations in excess of 3,500 metres from the warm temperate zone of southern China and Japan, south to the more tropical regions of southeastern Asia. It is unlikely to succeed outdoors in areas of the temperate zone with very cold winters. Species in this genus are generally easily grown in a good well-drained loamy soil in sun or semi-shade. Plants in this genus are notably susceptible to honey fungus.

Propagation

Seed - germinates best if given a period of cold stratification prior to sowing in containers. Stored seed requires one month stratification at about 3°c and is best sown as early as possible in the growing season. Prick out the seedlings when they are large enough to handle and grow on until large enough to plant out. Cuttings of half-ripe wood in a frame. Tip layering towards the end of the growing season Division just before the plant comes into new growth or as it enters dormancy.

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

Rubus croceacanthus

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

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

Also Known As

Geomeunttalgi

References (6)

Flora of China @ efloras.org Volume 9
Flora of Taiwan Vol. 3:125, 126
Kuo, W. H. J., (Ed.) Taiwan's Ethnobotanical Database (1900-2000), http://tk.agron.ntu.edu.tw/ethnobot/DB1.htm
Plants for a Future database, The Field, Penpol, Lostwithiel, Cornwall, PL22 0NG, UK. http://www.scs.leeds.ac.uk/pfaf/
Repert. Spec. Nov. Regni Veg. 11:33. 1912

Show all 6 references