1 “... the research findings on all species within each genus. Clinical observations are discussed whenever available...”

2 “... and photographer. Each genus is assigned a separate chapter. Coverage of the most commonly cultivated Asian species...”

3 “... and photographer. Each genus is assigned a separate chapter. Coverage of the most commonly cultivated Asian species...”

4 “... of the plants, their distribution and habitats by a well-known author and photographer. Each genus is assigned a...”