Фотография: Etwin Aslander
Фотография: SeedsCactus.com
Источники:
https://capesucculentseeds.com/products/argyroderma-delaetii-500-seeds
https://seedscactus.com/en/argyroderma/319-argyroderma-delaetii.html
Продажа семян:
https://mesagarden.com/product/argyroderma-delaetii-1331-plant
https://capesucculentseeds.com/products/argyroderma-delaetii-500-seeds
https://seedscactus.com/en/argyroderma/319-argyroderma-delaetii.html
