Definition

Noun: 1. A North American annual plant: "Snow-on-the-mountain" is the common name for Euphorbia marginata, a plant native to the central and western United States. It is characterized by its distinctive green and white variegated foliage and small flowers surrounded by showy white bracts (modified leaves), giving the appearance of being dusted with snow.

Usage Examples

• Noun:
  • The garden's border was brightened by a row of snow-on-the-mountain.
  • Be careful when handling snow-on-the-mountain as its sap can be a skin irritant.

Advanced Usage

• Horticultural Context: The term is used almost exclusively to refer to this specific ornamental plant in gardening, landscaping, and botanical contexts.
  • For a striking contrast, pair snow-on-the-mountain with dark-leaved plants.

Variants and Related Words

• Ghostweed: Another common name for the same plant ().
• Variegated Spurge: A descriptive name highlighting its leaf pattern and genus.
• Euphorbia marginata: The formal botanical/scientific name.

Synonyms

• Ghostweed
• Variegated spurge

Important Note on Usage

• Toxicity: A critical aspect of this word's usage involves its inherent danger. The plant's milky sap is toxic and can cause severe skin and eye irritation. This characteristic is often mentioned when discussing the plant.
  • Always wear gloves when pruning snow-on-the-mountain.

Noun

1. annual spurge of western United States having showy white-bracted flower clusters and very poisonous milk