Wild Wonders of Europe / Giesbers / Meadow grasshopper (Chorthippus parallelus) on plant , Liechtenstein, June 2009

Andy Sands / Broad-fruited cornsalad (Valerianella rimosa) Very rare arable weed, Hertfordshire, England, UK, May

Silvia Reiche / European Cornsalad (Valerianella locusta) flowers, Saint-Jory-las-Bloux, Dordogne, France

Paul Harcourt Davies / Mountain meadow flora with Green-winged orchid (Anacamptis morio), Mountain valerian (Valerianella montana), Grape hyacinth (Musacri commutatum), Sibillini, Umbria, Italy. May.

Paul Harcourt Davies / Mountain valerian (Valerianella montana) flowering in alpine meadow, Sibillini, Umbria, Italy. May.

Nick Upton / Common cornsalad / Lamb's lettuce (Valerianella locusta) flowering on a wall, Bath, UK. April.

Linda Pitkin / Narrow-fruited cornsalad (Valerianella dentata), Langley Vale Wood, Surrey, England, August.

Linda Pitkin / Keeled-fruited cornsalad (Valerianella carinata) Henley Park Range, Surrey, England, May.