大内玉
自生地 ナミビア
C081: Lithops optica
C081A: Lithops optica 'Rubra'
C275: Lithops optica
C276: Lithops optica
C277: Lithops optica
C286: Lithops optica
C287: Lithops optica 'Rubra'
C288: Lithops optica
C289: Lithops optica
C290: Lithops optica
C291: Lithops optica (maculate form)
C292: Lithops optica
C293: Lithops optica (maculate form)
C294: Lithops optica
C307: Lithops optica
C310: Lithops optica
C311: Lithops optica (maculate form)
C404: Lithops optica
C414: Lithops optica
Lithops optica 'Rubragold'