Фотография: OZ Lithops
Фотография: SeedsCactus.com
Фотография: Sylvain Burgaud
Фотография: Matunai illustrated succulents
Источники:
http://ozlithops.com/?controller=product&path=14&product_id=207
https://seedscactus.com/en/lithops/1390-lithops-schwantesii-gulielmii.html
https://www.flickr.com/photos/14732695@N06/43932381564/
https://matunaisucculents.storeinfo.jp/posts/1855893?categoryIds=440392
Продажа семян:
http://atomic-plant.de/start%20eng.html
http://ozlithops.com/?controller=product&path=14&product_id=207
https://seedscactus.com/en/lithops/1390-lithops-schwantesii-gulielmii.html
https://www.flickr.com/photos/14732695@N06/43932381564/
Продажа растения:
https://cactusgarden.ru/shop/lithops/Lithops-schwantesii-C-184