# Matted Sandmat (*euphorbia serpens*)

The Matted Sandmat is a low-growing plant that forms green mats on the ground. It has small, colorful leaves and can brighten up sandy areas!

- **Category:** [Plants](https://www.snappit.app/explore/categories/plant)
- **Rarity:** Common
- **Danger:** 0/5 · No known danger
- **Habitat:** Sandy coastal areas and open fields
- **Also known as:** Creeping Euphorbia, Ground Spurge, Sandmat

![Matted Sandmat](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/Chamaesyceserpens.jpg&width=800)

Photo: Anthony Valois and the National Park Service, Public domain · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Chamaesyceserpens.jpg)

## Appearance

The Matted Sandmat is a low-growing plant forming flat green mats on the ground. It has tiny, oval-shaped green leaves and inconspicuous, greenish-white flowers clustered at the leaf bases. Its stems often show a reddish tint, making it blend well with sandy soils.

## Taxonomy

- **Kingdom:** Plantae
- **Phylum:** Tracheophyta
- **Class:** Magnoliopsida
- **Order:** Malpighiales
- **Family:** Euphorbiaceae
- **Genus:** Euphorbia

## Interesting facts

- Each tiny 'flower' is a cyathium, a cluster of even tinier, specialized flowers!
- Its seeds can lie dormant for years, waiting for the perfect time to sprout!
- Matted Sandmat can form dense living carpets, protecting the soil from strong winds!
- The scientific name Euphorbia serpens literally means 'creeping euphorbia'!

## Special abilities

- **Rapid Spreader:** Matted Sandmat can quickly spread its stems along the ground, helping it cover large areas and claim sunny spots.
- **Tough Traveler:** Matted Sandmat has deep roots that help it survive in dry, sandy soils where many other plants struggle.
- **Sticky Shield:** Matted Sandmat has a milky white sap that can irritate skin, protecting it from munching animals.

## Measurements & details

- **Height:** 1-5 cm
- **Spread:** 10-50 cm
- **Flower Size:** 0.1-0.2 cm
- **Bloom Season:** Summer-fall
- **Edible:** No
- **Toxicity:** Mild
- **Lifecycle:** Annual
- **Pollination Method:** Insect

## Ecological connections

- **Pollinates:** European honey bee (*Apis mellifera*) — Collects nectar and pollen from its tiny flowers.
- **Eaten by:** [Western Harvester Ant](https://www.snappit.app/explore/western-harvester-ant) (*Pogonomyrmex occidentalis*) — Ants gather its tiny seeds for their underground nests.
- **Eats:** [Spotted Cucumber Beetle](https://www.snappit.app/explore/spotted-cucumber-beetle) (*Diabrotica undecimpunctata*) — Beetles sometimes feed on its leaves and stems.

## Traits

- [Colorful](https://www.snappit.app/explore/traits/colorful): Colorful describes organisms or objects displaying a wide range of bright and distinct colors.
- [Herbivorous](https://www.snappit.app/explore/traits/herbivorous): This trait characterizes organisms whose diet consists entirely or primarily of plant material.
- [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.
- [Diurnal](https://www.snappit.app/explore/traits/diurnal): Diurnal animals are primarily active during daylight hours, typically resting or sleeping at night.
- [Pollinator](https://www.snappit.app/explore/traits/pollinator): Describes organisms that transfer pollen, enabling the fertilization and reproduction of plants.

## Collections

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

## Safety

**Danger:** 0/5 · No known danger

No special safety notes yet.

## Frequently Asked Questions

### How to identify Matted Sandmat?

Start with the whole plant, then compare leaf arrangement, leaf edges, stems and any flowers or fruit. Opposite leaves grow in pairs; alternate leaves come one at a time along the stem. These details tell you far more together than a single green leaf does. Plant Identifier: upload a photo and compare the visible details.

### How tall is Matted Sandmat?

1-5 cm

### How wide does Matted Sandmat spread?

10-50 cm

### How big are the flowers on Matted Sandmat?

0.1-0.2 cm

### When does Matted Sandmat bloom?

Summer-fall

### Is Matted Sandmat edible?

No

### Is Matted Sandmat toxic?

Mild

### What is Matted Sandmat's lifecycle?

Annual

## Where to spot

- [Fairview Park](https://www.snappit.app/guides/places/fairview-park) — California, US · Park

## 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: [Matted Sandmat: Facts & Places to See — Snappit](https://www.snappit.app/explore/matted-sandmat)