Q: In this task, you are given a set of context paragraph and some supporting facts to answer a question. Your task is to generate answer for given question based on set of context paragraphs and supporting facts.
Context_1 : Lenophyllum is a genus of flowering plants in the orpine family, Crassulaceae. The roughly seven species it contains are distributed in Texas in the United States and northeastern Mexico. Some authorities place it in the genus "Sedum". Plants in this genus are distinguished from "Sedum" species by the presence of terminal inflorescences, erect petals, and opposite leaves. The name is derived from the Ancient Greek words ("lenos"), meaning "trough", and ("phyllos"), meaning "leaf." Context_2 : Chilopsis is a monotypic genus of flowering plants containing the single species Chilopsis linearis. fact_1 : Chilopsis is a monotypic genus of flowering plants containing the single species Chilopsis linearis. fact_2 : Lenophyllum is a genus of flowering plants in the orpine family, Crassulaceae. Question: What is similar about Chilopsis and Lenophyllum?
A:
genus of flowering plants