Фотография: Etwin Aslander
Фотография: OZ Lithops
Источники:
https://capesucculentseeds.com/products/lithops-ruschiorum-200-seeds
http://ozlithops.com/?controller=product&path=14&product_id=848
Продажа семян:
https://capesucculentseeds.com/products/lithops-ruschiorum-200-seeds
http://ozlithops.com/?controller=product&path=14&product_id=848