The Thornless Prickly Pears is a book written by David Griffiths and published in 1912. The book is a comprehensive guide to the cultivation and care of thornless prickly pears, a type of cactus that is commonly grown for its edible fruit and ornamental value. The book covers a wide range of topics related to the plant, including its history, taxonomy, morphology, propagation, and cultivation techniques. It also provides detailed information on the...