Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun snow-on-the-mountain

1 sense of snow-on-the-mountain

Sense 1
snow-on-the-mountain, snow-in-summer, ghost weed, Euphorbia marginata -- (annual spurge of western United States having showy white-bracted flower clusters and very poisonous milk)
       => spurge -- (any of numerous plants of the genus Euphorbia; usually having milky often poisonous juice)