1. 黄色または白の単性花と石に似た厚い葉を持つ、アフリカ原産のリトープス属の植物の総称(any plant of the genus Lithops native to Africa having solitary yellow or white flowers and thick leaves that resemble stones)
1. 黄色または白の単性花と石に似た厚い葉を持つ、アフリカ原産のリトープス属の植物の総称(any plant of the genus Lithops native to Africa having solitary yellow or white flowers and thick leaves that resemble stones)