# Leafy Aster (*Symphyotrichum foliaceum*)

The Leafy Aster is a pretty flower that blooms in late summer and fall. It has bright purple petals and is loved by butterflies and bees, making gardens colorful and lively!

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

![Leafy Aster](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/Symphyotrichum_foliaceum_1.jpg&width=800)

Photo: Franz Xaver, CC BY-SA 3.0 · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Symphyotrichum_foliaceum_1.jpg)

## Appearance

The Leafy Aster has vibrant purple or blue-violet ray petals surrounding a bright yellow center, forming a daisy-like flower. Its stems are often leafy, especially near the base, giving it a bushy appearance. It stands out in mountain meadows with its cheerful late-season blooms.

## Taxonomy

- **Kingdom:** Plantae
- **Phylum:** Tracheophyta
- **Class:** Magnoliopsida
- **Order:** Asterales
- **Family:** Asteraceae
- **Genus:** Symphyotrichum

## Interesting facts

- Each Leafy Aster "flower" is actually a cluster of many tiny flowers grouped together!
- Leafy Asters provide a vital late-season snack bar for sleepy bees and butterflies before winter.
- Some aster seeds have tiny parachutes, helping them fly far away on the wind to find new homes!
- The name "Aster" comes from ancient Greek, meaning "star," referring to its star-like flower shape!

## Special abilities

- **Winter Warrior:** Leafy Aster can survive harsh winters as a perennial, returning year after year from its strong root system.
- **Nectar Beacon:** Leafy Aster has bright, abundant flowers and late blooms that provide crucial nectar for insects when other flowers fade.
- **Rhizome Spreader:** Leafy Aster can spread underground using rhizomes, allowing it to colonize new areas and form dense clumps.

## Measurements & details

- **Height:** 30-100 cm
- **Spread:** 30-60 cm
- **Flower Size:** 1-3 cm
- **Bloom Season:** Late summer to fall
- **Edible:** No
- **Toxicity:** None
- **Lifecycle:** Perennial
- **Pollination Method:** Insect

## Ecological connections

- **Pollinates:** Two-form Bumble Bee (*Bombus bifarius*) — collects nectar and pollen
- **Pollinates:** Painted Lady Butterfly (*Vanessa cardui*) — sips sweet nectar
- **Eaten by:** [Mule Deer](https://www.snappit.app/explore/mule-deer) (*Odocoileus hemionus*) — grazes on foliage and stems
- **Eaten by:** [Yellow-bellied Marmot](https://www.snappit.app/explore/yellow-bellied-marmot) (*Marmota flaviventris*) — feeds on plant parts

## Traits

- [Deciduous](https://www.snappit.app/explore/traits/deciduous): Deciduous plants periodically shed all their leaves, typically during autumn or dry seasons.
- [Flowering](https://www.snappit.app/explore/traits/flowering): Flowering plants are any plants that produce flowers as part of their reproductive cycle.
- [Summer Blooming](https://www.snappit.app/explore/traits/summer-blooming): Summer blooming plants produce their flowers during the summer season, often providing vibrant color when many other plants have finished.
- [Fragrant Flower](https://www.snappit.app/explore/traits/fragrant-flower): Fragrant flowers emit a pleasant aroma, often to attract pollinators or for defense.
- [Colorful](https://www.snappit.app/explore/traits/colorful): Colorful describes organisms or objects displaying a wide range of bright and distinct colors.
- [Grassland](https://www.snappit.app/explore/traits/grassland): Grassland habitats are terrestrial biomes dominated by grasses and herbaceous plants, supporting a variety of grazing animals.
- [Pollinator Magnet](https://www.snappit.app/explore/traits/pollinator-magnet): Describes plants that are particularly attractive and beneficial to a wide range of pollinating organisms.

## Collections

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

## Safety

**Danger:** 1/5 · Very low

Always look but don't pick flowers in nature. They are homes for insects!

## Frequently Asked Questions

### How to identify Leafy Aster?

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 Leafy Aster?

30-100 cm

### How wide does Leafy Aster spread?

30-60 cm

### How big are the flowers on Leafy Aster?

1-3 cm

### When does Leafy Aster bloom?

Late summer to fall

### Is Leafy Aster edible?

No

### Is Leafy Aster toxic?

None

### What is Leafy Aster's lifecycle?

Perennial

## Where to spot

- [E.C. Manning Provincial Park](https://www.snappit.app/guides/places/e-c-manning-provincial-park) — British Columbia, CA · State Park
- [Nickel Plate Provincial Park](https://www.snappit.app/guides/places/nickel-plate-provincial-park) — British Columbia, CA · State 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: [Leafy Aster: Facts & Places to See — Snappit](https://www.snappit.app/explore/leafy-aster)
