What kind of cactus is this?
Hi all- I inherited this cactus from my grandmother. It is 26 years old and as tall as me. Any ideas what kind it is? 
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    Pei Idk what this is, but would love me one :P
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    Paris Lalicata Hi [307330,Karly] ! This looks like a type of Hylocereus cactus to me- have you ever seen it produce white blooms? Or even fruit?
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      Karly Never seen it produce flowers or everything but will look into this species! Thanks for your help!