Great Horsetail - 10286

Great Horsetail (Equisetum telmateia)
Family: Equisetaceae
Sharing ground with buttercups

Location: Farnham Park, Surrey, UK.

Leica - Leitz Wetzlar Macro-Elmarit-R 1:2.8/60, 60mm F/2.8 lens on Canon 400D DSLR.

Shot settings: F/5.6, 1/130s, iso 200