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Definition: Draba verna

Part of Speech Definition
Noun 1. Annual weed of Europe and North America having a rosette of basal leaves and tiny flowers followed by oblong seed capsules.[Wordnet].

Source: WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.

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Extended Definition: Draba verna


Draba verna

Draba verna

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., most of Europe, including Britain, North Africa and temperate Asia. 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.

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

Source: adapted by the editor from Wikipedia, the free encyclopedia; from the article "Draba verna". Image Credit.