Фотография: Sylvain Burgaud
Фотография: Matunai illustrated succulents
Источники:
https://www.flickr.com/photos/14732695@N06/30208408351/
https://matunaisucculents.storeinfo.jp/posts/10741643?categoryIds=441995
Продажа семян:
Китай spicywings@maxrnb.cn