Фотография: http://atomic-plant.de
Фотография: Etwin Aslander
Фотография: OZ Lithops
Фотография: American Hedgehog Nursery
Источники:
http://atomic-plant.de/bilder/Lithops/L%20villetii%20deboeri%20C231.html
https://capesucculentseeds.com/products/lithops-villetii-ssp-deboeri-c-231-500-seeds
http://ozlithops.com/?controller=product&path=14&product_id=396
https://www.ahhnursery.com/index.php?route=product/product&path=25_69_101&product_id=266
Продажа семян:
http://atomic-plant.de/start%20eng.html
https://capesucculentseeds.com/products/lithops-villetii-ssp-deboeri-c-231-500-seeds
http://ozlithops.com/?controller=product&path=14&product_id=396
https://www.ahhnursery.com/index.php?route=product/product&path=25_69_101&product_id=266