Corryocactus brevistylus 

{{Short description|Species of cactus}}

{{Speciesbox

| image = Corryocactus brevistylus.jpg

| taxon = Corryocactus brevistylus

| authority = (K. Schum. ex Vaupel) Britton & Rose 1920

| synonyms =

}}

Corryocactus brevistylus or is a species of columnar cactus found in Peru.{{cite web | title=Name - Corryocactus brevistylus Cárdenas | website=Tropicos | date=2019-08-04 | url=http://legacy.tropicos.org/Name/5100706?langid=66 | access-date=2019-08-04}} It is most noteworthy for its exceptionally long and formidable spines, up to {{convert|10|in|cm|abbr=off|sp=us|spell=in}} in length.{{cite book | last= Backeberg | first= C. | date= 1977 | title= Cactus Lexicon | location= Poole and Dorset, England | publisher= Blandford Press | page= 340 }}