Mammillaria elongata. https://t.co/eqFycryTXp

— Plantes Paysages Du Monde. (@Photosdespays) 2019.5.7

Mammillaria elongata ou Cacto dedo-de-dama. 30 de agosto https://t.co/2eL80axKGL

— laudo médico: Rayane (@PlzRayane) 2019.2.23

@MiiFdaSilva portulacaria afra, graptosedum francesco baldi, Opuntia microdasys var. pallida e mammillaria elongata

— Felipe (@FeRoSi673) 2019.2.25

When it comes to Climate Action, every little step counts! Here are some tips on how you can join the fight against climate change. Photo: Mammillaria elongata | © Ágata Sömazz #ClimateAction https://t.co/WVfe7F99Of

— ΛGΛTΛ SОMΛZZ (@AgataSomazz) 2019.2.10

@gabrielpqsim Mammillaria elongata

— Felipe Rodrigues (@FelipeR25722690) 2019.1.22

@kindjgguk Opuntia monacantha f. Monstruosa e mammillaria elongata. As flores são falsas.

— Felipe Rodrigues (@FelipeR25722690) 2019.1.22

@Ako411Ako この黄金司の色ちがいのマミラリアも好き

— hiro (@5150_7079) 2018.12.10

ホムセンに行ったらマミラリアがたくさん出ていてつい買ってしまった。 黄金司と白星。後者はつぼみ付き。どちらも子株がよく出る種類なので楽しみ。 ただし、私が日光に当てたいと外に出して霜に当てなければ。（前科あり）

— K. Nakagawa (@ku_nakag) 2017.12.25

綴化サボテン マミラリア 金手毬は置き場所を変えて、腐らせてしまった すだれで遮光した軒先に置いておいたけど、最近の雨降り続きと猛暑に耐えられなかったようで蒸れてしまった 腐った部分は組織が崩壊して水が大量に出る 脳みそサボテンとも言われるが、まるで本物の脳のように https://t.co/QwaRbaIvLy

— 〠 (@oxygen1945) 2018.9.13

Mammillaria elongata (brain cactus) lives in crags between rocky outcroppings in Central Mexico, eventually forming long cascades of stems with pendant offsets. Very small bell shaped flowers. Grows quite slowly and sometimes a grafted plant but grows well on its own roots too. https://t.co/cEpFO4UxNE

— Lil cactus (@Lilcactus4) 2018.9.12

Mammillaria Elongata 'Cristata' (Brain Cactus) #FrightfulFlowers #ThursdayThoughts pic.twitter.com/D29CekALvx

— RattleDemBonez (@RattleDemBonez) 2018.7.19

Mammillaria elongata. Ogni anno è un tripudio di arancione. Questi sono i primi, ma fiorirà fino a fine giugno...continua... https://t.co/GH1gJjYcmg

— Antonio (@antoniotucci60) 2018.5.30

i need a mammillaria elongata cristata and if anyone knows where to get one in the US lmk asapppppp

— siiiiierra ♡ (@Si_er_ra) 2018.5.21

Often called "the brain cactus," Mammillaria elongata cristata looks like pesto Cheetos to me, if such a snack existed. pic.twitter.com/OZqgr2445O

— phytobabe (@phytobabe) 2018.5.16

I’ve had this cactus (Mammillaria elongata) for over 30 years and this year it decides to flower for 1st time. Just a little excited about this. #cactus #Flowers https://t.co/9xS5Fd8pzs

— Gary Dougherty (@DrG_DoDo) 2018.4.28

In keeping with this week's theme of untrammelled excitement, I have repotted a newly-purchased cactus. A Mammillaria elongata 'cristate'. Called Brian. Because it looks like a brain, obviously. #horticulture https://t.co/dtvmEzw7Af

— Sarah K. Marr | Libman (@sarahkmarr) 2018.4.25

Cactus Mammillaria elongata ,Cuidados y Consejos ! - desertgardencare.com/cactus-mammill… pic.twitter.com/bQdRSeMmUV

— Peggy Sykes (@82Kubrikova) 2018.7.24

Charles Xavier (cristaciones de una Mammillaria elongata/ Cactus cerebro) #xmen #charlesxavier… https://t.co/B9jb17rvy0

— M. (@decosmonaute) 2018.4.30

Mammillaria Elongata Crestata (Cerebrito) #Tandil #Cactus #cacti #succulent #suculenta #cactusysuculentas #suculentasycactus #Sedum #cactuslove #cactilove #cactusshop pic.twitter.com/OvPcH7zTt5

— El webo (@webokv) 2018.2.21

You know it's truly spring when your cactus starts to flower! For the first time, after three years Mammillaria elongata, a pincushion cactus native to South America. https://t.co/DG9vKBt1Te

— ⚔️ the Gardenerd Lt M Elona Muskri ⚔️ (@yours_heidi) 2018.3.7