The height of mega Venusaur on pokemon db is listed as 7'6" http://pokemondb.net/pokedex/venusaur However the height according to pokemon.com is 7'10" http://www.pokemon.com/us/pokedex/venusaur
Not sure where else to post bugs in the db so here it is. Thanks.
Thanks, I've fixed it.
FYI in future you can report minor errors here: http://pokemondb.net/pokebase/meta/55591/report-minor-site-errors-here