Draba verna

From Wikipedia, the free encyclopedia

Spring Draba
Spring Draba flowers
Conservation status
Secure
Scientific classification
Kingdom: Plantae Division: Magnoliophyta Class: Magnoliopsida Order: Brassicales Family: Brassicaceae Genus: Draba Species: D. verna
Binomial name
Draba verna L.

Spring draba (Draba verna, syn. Erophila verna (L.) Bess.) may also go by the names shadflower, nailwort, vernal whitlow grass, or whitlow-grass. It is a tiny, tiny plant of sagebrush country, in the inland western U.S., and also occurs all over the Northern Hemisphere (North America and Eurasia). It was once thought to have been introduced to America from Europe, but is now considered native to both continents. It grows in very early spring. The flowers have four deeply notched white petals, and are borne an inch or two above the ground by a long stem. The leaves are clustered at the base.

The alternative common names listed above hint at a medicinal use for this tiny and common herb; it may be used externally upon minor skin lacerations and fingernail inflammations. It is also said to be edible by Plants For A Future.

[edit] References

• Blanchan, Neltje (2002). Wild Flowers: An Aid to Knowledge of our Wild Flowers and their Insect Visitors. Project Gutenberg Literary Archive Foundation. 
• Plants For A Future: Erophila verna