In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.
Q: Echeveria is a large genus of flowering plants in the Crassulaceae family, native to semi-desert areas of Central America, Mexico and northwestern South America. Question: Are both Calodendrum and Echeveria genus of trees? Answer: no
A: 
Echeveria is a large genus of flowering plants in the Crassulaceae family, native to semidesert areas of Central America, Mexico and northwestern South America.