Given the task definition and input, reply with output. 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.

Dracocephalum is a genus of about 60 to 70 species of flowering plants in the family Lamiaceae, native to temperate regions of the Northern Hemisphere. These flowers, collectively called dragonhead, are annual or perennial herbaceous plants or subshrubs, growing to 15 to 90 centimeters tall. Question: Which plant has more species, Dracocephalum or Rhynchostylis? Answer: Dracocephalum
Dracocephalum is a genus of about 60 to 70 species of flowering plants in the family Lamiaceae, native to temperate regions of the Northern Hemisphere.