Bush in flower. Chelsea Physic Garden, London, UK. Planted. 2005-09-08.

Vitex agnus-castus L.
Engl.: lilac chastetree, vitex, chaste tree, chasteberry, hemp tree, monk's pepper tree.
Deu.: Keuschlamm, Mönchspfeffer.
Suom.: siveydenpuu, munkinpippuri.
Sven.: kyskhetsträd, kyskhetsbuske, munkpeppar.
Ital.: agno casto.
Pre-Linnaean: Agnus castus