Task: Explanation
Input (English): Rhapis is a genus of about 10 species of small palms native to southeastern Asia from southern Japan and southern China south to Sumatra. The species are commonly known as Lady Palms. Question: Between Rhapis and Lantana, which genus has the most number of species? Answer: Lantana
Output (English): Rhapis is a genus of about 10 species of small palms native to southeastern Asia from southern Japan and southern China south to Sumatra.