ここ数日の雨がもろにかかってしまって気付いたらこんな姿に。丸かったのに。ムッキムキ。 #えっ #二度見 #Mammillaria #painteri #f #mostruosa #monst #green #nature #pl… ift.tt/2vYrq0I pic.twitter.com/4tSIRExOcD

— sankurou396 (@quomiphytum) 2017.8.11

My monstrose Mammillaria painteri started flowering today too, just in time for #MammillariaMonday, which is definitely a thing. This was another free plant; I won it in a cactus quiz. #cactus #succulents #mammillaria #freeplants https://t.co/mytoraGbZh

— Kathy (@Khaph) 2018.5.15

I got this cactus free last Monday. It's a monstrose Mammillaria painteri. I think it has quadrupled in size since I watered it. I don't know if that has made it more or less ugly. #cactus #mammillariamonday #mutantmammillariamonday https://t.co/bKkKN2Qf9t

— Kathy (@Khaph) 2018.3.26

I won a cactus and succulent quiz last November and finally got my prize today. I picked a Rebutia flavistyla and a mutant Mammillaria painteri. #mutantmammillaria

— Kathy (@Khaph) 2018.3.20