North America Native Plant

Streambank Springbeauty

Botanical name: Claytonia parviflora viridis

USDA symbol: CLPAV

Life cycle: annual

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Claytonia perfoliata Donn ex Willd. ssp. viridis (Davidson) Fellows (CLPEV)  âš˜  Claytonia spathulata Douglas ex Hook. var. viridis (Davidson) Munz (CLSPV)  âš˜  Montia spathulata (Douglas ex Hook.) Howell var. viridis Davidson (MOSPV)   

Streambank Springbeauty: A Delicate Native Annual for Western Gardens If you’re looking for a charming native wildflower to add some early spring color to your California or Nevada garden, streambank springbeauty (Claytonia parviflora viridis) might just be the perfect choice. This petite annual brings delicate beauty to naturalized landscapes while ...

Streambank Springbeauty: A Delicate Native Annual for Western Gardens

If you’re looking for a charming native wildflower to add some early spring color to your California or Nevada garden, streambank springbeauty (Claytonia parviflora viridis) might just be the perfect choice. This petite annual brings delicate beauty to naturalized landscapes while supporting local ecosystems.

What is Streambank Springbeauty?

Streambank springbeauty is a native annual forb that belongs to the Claytonia family. As a forb, it’s an herbaceous plant without woody stems, making it perfect for those seeking low-maintenance ground cover options. This little beauty completes its entire life cycle in one growing season, often self-seeding to return the following year.

You might also encounter this plant under several scientific synonyms, including Claytonia perfoliata ssp. viridis, Claytonia spathulata var. viridis, or Montia spathulata var. viridis – botanists sure do love their scientific names!

Where Does It Naturally Grow?

This springbeauty is a true western native, naturally occurring in California and Nevada. As a plant native to the lower 48 states, it has evolved to thrive in the specific conditions of these regions, making it an excellent choice for gardeners wanting to support local wildlife and create sustainable landscapes.

Why Grow Streambank Springbeauty?

There are several compelling reasons to consider adding this native beauty to your garden:

  • Native plant benefits: Supporting local ecosystems and requiring less water and maintenance than non-native alternatives
  • Pollinator support: The small flowers attract beneficial insects like native bees and flies
  • Low maintenance: As an annual that often self-seeds, it can naturalize in appropriate conditions
  • Unique aesthetic: Adds delicate texture and early season interest to wildflower gardens

Garden Design and Landscape Use

Streambank springbeauty works beautifully in several garden settings:

  • Native plant gardens: Perfect for authentic regional landscapes
  • Wildflower meadows: Adds subtle beauty among bolder wildflowers
  • Rock gardens: The compact size works well in rocky, well-draining areas
  • Naturalized areas: Great for letting parts of your landscape go wild

Growing Conditions and Care

While specific growing information for this subspecies is limited, streambeauty plants generally prefer:

  • Soil: Well-draining soil conditions
  • Light: Partial shade to full sun exposure
  • Water: Moderate moisture, especially during germination and early growth
  • Climate: Best suited for USDA hardiness zones 8-10, matching its native California and Nevada range

Planting and Care Tips

Growing streambank springbeauty successfully involves:

  • Sowing seeds in fall or early spring when natural moisture is available
  • Avoiding overwatering once established – these natives prefer drier conditions
  • Allowing some plants to go to seed for natural regeneration
  • Providing good drainage to prevent root rot

A Note on Information

It’s worth mentioning that specific horticultural information about Claytonia parviflora viridis is somewhat limited compared to more common garden plants. This subspecies appears to be less widely cultivated, which means you might need to source seeds from native plant specialists or botanical gardens in California or Nevada.

Is Streambank Springbeauty Right for Your Garden?

If you live within its native range of California or Nevada and want to support local ecosystems while adding delicate spring beauty to your landscape, streambank springbeauty could be an excellent choice. Its annual nature means it won’t become a permanent fixture, but it may pleasantly surprise you by self-seeding in favorable spots.

However, if you’re looking for a showstopper or a plant with extensive cultivation information readily available, you might want to consider other native Claytonia species or well-documented California native wildflowers instead.

Remember, growing native plants like streambank springbeauty isn’t just about creating a beautiful garden – it’s about participating in the preservation and celebration of your local natural heritage.

Streambank Springbeauty

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Caryophyllidae

Order

Caryophyllales

Family

Portulacaceae Dumort. - Purslane family

Genus

Claytonia L. - springbeauty

Species

Claytonia parviflora Douglas ex Hook. - streambank springbeauty

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA