Фотография: http://atomic-plant.de
Фотография: Etwin Aslander
Фотография: OZ Lithops
Источники:
http://atomic-plant.de/bilder/Lithops/L%20hook-C337.html
https://capesucculentseeds.com/products/lithops-hookeri-var-marginata-red-brown-form-c-336-500-seeds
http://ozlithops.com/?controller=product&path=14&product_id=687
Продажа семян:
http://atomic-plant.de/start%20eng.html
https://capesucculentseeds.com/products/lithops-hookeri-var-marginata-red-brown-form-c-336-500-seeds
http://ozlithops.com/?controller=product&path=14&product_id=687