Presents information on the physical characteristics of the plant. With photos.

Provides information on the distinguishing characteristics, culture, location and usage. With photos.

Offers information on the distinguishing features of the specie. Includes uses, distribution, etymology and discussions.

Provides data on the habitat, life history, genetics, uses and distribution. With photos.

Contains description on the physical characteristics of the plant. Includes distribution, growth, propagation and remarks.