80 selected photographs of flower buds provide information about the prettiest flowers of the year pictured on the standard 200-centimeter space. They no longer leave any doubt about colors and forms of camellias or geraniums. On the backside of the ruler are the flower's corresponding Latin names. This gardening ruler closes any gab in knowledge right at the start of the gardening season. Just as its popular predecessor it too, is made of German hornbeam making it the useful instrument for any hobby botanist, student, teacher, and just anyone who loves nature.