Mr Pickles is happy today, I think he may be a mammillaria backebergiana ernestii if someone who knows a lot about succulents\cacti could let me know I would love that so I know how to properly care for him #cati #succulents #newbie #cute #plantlove #helplol https://t.co/p0tiHty7vq

— cotton.witch (@cotton_witch) 2019.5.29

Excited to share the latest addition to my #etsy shop: Mammillaria Backebergiana Ernestii #mycactisucctill etsy.me/2NpYkRh

— Taylor Wolfe (@TayWolfe7) 2018.9.9

Excited to share the latest addition to my #etsy shop: Mammillaria Backebergiana Ernestii #mycactisucctill etsy.me/2NpYkRh

— Taylor Wolfe (@TayWolfe7) 2018.9.9

Excited to share the latest addition to my #etsy shop: Medium #Mammillaria #Backebergiana #Ernestii rare cacti https://t.co/7UhdsB3NdW https://t.co/WtH8agBRVy

— Taylor Wolfe (@TayWolfe7) 2018.11.11

Photo: Mammillaria backebergiana ssp. ernestii / Backeberg’s nipple cactus Desert Botanical Garden, Phoenix http://t.co/bV1llcu3Vx

— Dustin Miller (@zoopunkwild) 2014.9.20