A garden of marvels: how we discovered that flowers have sex, leaves eat air, and other secrets of plants

pt. I. Inside a plant : Cocktail, anyone? ; The birth and long life of the vegetable lamb ; Through a glass, however darkly ; The persecuted professor ; Inside a plant

pt. II. Roots : Restless roots ; The enormous gourd ; The way of all water ; How to kill a hickory ; Our fine fungal friends ; Arsenic and young fronds ; The once and future wheat ; Off to the races

pt. III. Leaves : New beginnings ; A momentous mint ; Leaves eat air ; The vegetable slug ; Once in a blue-green moon ; The tenacity of trees ; Amazing grass

pt. IV. Flowers : Sex in the garden ; Who needs Romeo? ; Black petunias ; The abominable mystery ; Cheap sex ; Scent and sex

pt. V. Onward, upward, and afterward : Trouble in paradise ; Onward and upward ; Afterward.