Фотография: OZ Lithops
Фотография: American Hedgehog Nursery
Фотография: Sylvain Burgaud
Источники:
http://ozlithops.com/?controller=product&path=14&product_id=964
https://www.ahhnursery.com/index.php?route=product/product&path=25_69_101&product_id=223
https://www.flickr.com/photos/14732695@N06/41078316172/
Продажа семян:
http://ozlithops.com/?controller=product&path=14&product_id=964
https://www.ahhnursery.com/index.php?route=product/product&path=25_69_101&product_id=223