# sand blackberry (*Rubus cuneifolius*)

Sand blackberries are sweet, juicy berries that grow on thorny bushes. They are fun to pick and delicious to eat, making them a favorite snack for kids and animals alike!

- **Category:** [Plants](https://www.snappit.app/explore/categories/plant)
- **Rarity:** Common
- **Danger:** 1/5 · Very low
- **Habitat:** Coastal areas

![sand blackberry](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/Rubus_cuneifolius_NRCS-1.jpg&width=800)

Photo: Robert H. Mohlenbrock. USDA NRCS. 1995. Northeast wetland flora: Field office guide to plant species. Northeast National Technical Center, C, Public domain · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Rubus_cuneifolius_NRCS-1.jpg)

## Appearance

The sand blackberry is an upright or arching shrub covered in sharp thorns. Its small, white flowers have five petals and bloom in clusters. The leaves are typically wedge-shaped with 3-5 leaflets, and ripe berries are small, shiny, and dark purple-black.

## Taxonomy

- **Kingdom:** Plantae
- **Phylum:** Tracheophyta
- **Class:** Magnoliopsida
- **Order:** Rosales
- **Family:** Rosaceae
- **Genus:** Rubus

## Interesting facts

- Despite its thorns, it offers important shelter for small birds and animals!
- Each tiny blackberry is actually a cluster of many smaller fruits!
- Its scientific name, 'cuneifolius,' means 'wedge-leaved' for its unique foliage!
- The berries ripen from green to bright red, then finally a deep purple-black!

## Special abilities

- **Drought Buster:** Sand blackberry has deep roots that help it find water in dry, sandy soils to survive during hot, arid conditions.
- **Thicket Defender:** Its sharp thorns and dense growth help it protect its berries and stems from hungry herbivores.
- **Sand Stabilizer:** Sand blackberry can spread with underground stems, helping to hold loose sand in place and prevent erosion.

## Measurements & details

- **Height:** 50-200 cm
- **Spread:** 100-300 cm
- **Flower Size:** 1-2 cm
- **Bloom Season:** Spring_to_early_summer
- **Edible:** Yes
- **Toxicity:** None
- **Lifecycle:** Perennial
- **Pollination Method:** Insect

## Ecological connections

- **Pollinates:** European Honey Bee (*Apis mellifera*) — Visits flowers for nectar and pollen.
- **Eaten by:** [American Robin](https://www.snappit.app/explore/american-robin) (*Turdus migratorius*) — Enjoys ripe, dark berries.
- **Eaten by:** American Black Bear (*Ursus americanus*) — Feeds on sweet berries when available.
- **Eaten by:** Virginia Opossum (*Didelphis virginiana*) — Opportunistically eats fallen or ripe berries.

## Traits

- [Deciduous](https://www.snappit.app/explore/traits/deciduous): Deciduous plants periodically shed all their leaves, typically during autumn or dry seasons.
- [Shrub](https://www.snappit.app/explore/traits/shrub): A shrub is a woody plant smaller than a tree, typically with multiple stems branching from or near the ground.
- [Fruit Bearing](https://www.snappit.app/explore/traits/fruit-bearing): Fruit-bearing plants produce fruits, which are the mature ovaries of flowering plants containing seeds.
- [Thorny Stem](https://www.snappit.app/explore/traits/thorny-stem): Pertaining to plants that have stems covered with sharp, pointed projections for defense.
- [Edible](https://www.snappit.app/explore/traits/edible): Edible plants are those parts of a plant that are considered safe for human consumption.
- [Coastal](https://www.snappit.app/explore/traits/coastal): Coastal habitats are dynamic environments located along the interface between land and sea, influenced by tides, waves, and saltwater.

## Collections

- [Plants](https://www.snappit.app/explore/collections/plants)

## Safety

**Danger:** 1/5 · Very low

Always wash the berries before eating them, and be careful of thorns on the bushes!

## Frequently Asked Questions

### How to identify sand blackberry?

Compare how the fruit is clustered, the leaves and their arrangement, the stems and any thorns. Red, blue and black fruits grow on lots of unrelated plants, and the same color can show up on both edible and poisonous species. Berry Identifier: upload a photo and compare the visible details.

### How tall is sand blackberry?

50-200 cm

### How wide does sand blackberry spread?

100-300 cm

### How big are the flowers on sand blackberry?

1-2 cm

### When does sand blackberry bloom?

Spring_to_early_summer

### Is sand blackberry edible?

Yes

### Is sand blackberry toxic?

None

### What is sand blackberry's lifecycle?

Perennial

## More Plants

- [white snakeroot](https://www.snappit.app/explore/white-snakeroot) (*Ageratina altissima*)
- [tree-of-heaven](https://www.snappit.app/explore/tree-of-heaven) (*Ailanthus altissima*)
- [western sword fern](https://www.snappit.app/explore/western-sword-fern) (*Polystichum munitum*)
- [common milkweed](https://www.snappit.app/explore/common-milkweed) (*Asclepias syriaca*)

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Source: [Sand Blackberry: Facts & Places to See — Snappit](https://www.snappit.app/explore/sand-blackberry)